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2011 Cornelsen
Citation preview
Science Kitsfor primary and secondary school levels
79411 09.10
Cornelsen Experimenta GmbH Holzhauser Straße 76 D-13509 Berlin
eMail:[email protected]
Fon: +49 (0)30 435 902-0 Fax: +49 (0)30 435 902-22
Cornelsen Experimenta onlinewww.corex.de
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AAgriculture Crops, Science Kit ................... 28
Air and Water, Mini Kit .............................. 30
Air, Science Kit .......................................... 13
Ammeter .................................................. 96
BBalances and Equilibrium, Science Kit ........ 11
Barrel base ................................................ 89
Basic Electrical Circuits, Science Kit ............ 53
Biology, Mini Kit........................................ 33
Biology, Science Kit ................................... 24
Braun electroscope ................................... 89
CCentripetal Forces Kit ................................ 76
Climate – Environment, Kit ....................... 66
Cradle Globe for students practise ............. 23
Cubes ....................................................... 77
DDigital Multimeter .................................... 95
Digital/Analogue meters ..................... 95, 96
Distillation, Kit .......................................... 68
Dynamics with CorEx Log Qt, Demonstration Set ................................ 78
DynaMot Student‘s Kit .............................. 50
DynaMot, Demonstration Set ................... 90
EElectric Energy Sources, Kit........................ 55
Electric Motor ........................................... 54
Electrical Circuits on magnetic base, Kit ..... 54
Electrical Circuits, Science Kit .................... 14
Electricity, Mini Kit .................................... 33
Electricity, Student‘s Kit ............................. 48
Electrochemistry, Student‘s Kit .................. 71
Electronics, Student‘s Kit ........................... 52
Electrostatics, Demonstration Set .............. 87
Energy Conversion 1, Kit ........................... 62
Energy Conversion 3, Kit ........................... 64
Extraction, Kit ........................................... 69
FFlight and Flying, Demonstration Set ........ 80
Floating and Sinking, Science Kit ................. 4
Functional Model of the Human Eye, Demonstration Set ................................ 86
Fundamental Physics, Science Kit .............. 37
GGalvanometer ..................................... 95, 96
Gas Generator, Kit ..................................... 70
Gear and Drive Models, Science Kit ........... 20
General Science, Science Kit ...................... 36
Geometrical Optics, Demonstration Set ................................ 82
Germination Units, Science Kit .................. 25
HHeat, Mini Kit ............................................ 31
Heat, Science Kit ....................................... 15
Heat, Student‘s Kit .................................... 44
Hydroelectric Power Plant ......................... 65
IInsulating handle ...................................... 89
Insulating rod ........................................... 89
LLight and Shadow, Science Kit .................. 10
MMagnet and Compass, Science Kit ............ 12
Magnetism/Electrostatics, Mini Kit ............ 32
Material patterns ...................................... 77
Measurement, Science Kit ........................... 8
Measuring with Sensors, Science Kit ............ 6
Mechanics 1, Student‘s Kit ........................ 40
Mechanics 2 – Dynamics with CorEx Log Qt, Student‘s Kit ........... 42
Mechanics for the Steel Board, Demonstration Set ................................ 75
Mechanics, Demonstration Set .................. 74
Mechanics, Mini Kit .................................. 30
Metal cylinder ........................................... 77
Meters, digital/analogue ..................... 95, 96
Molecules ................................................. 67
Multimeter ......................................... 95, 96
OOptical Bench, Demonstration Set ............ 85
Optics 1, Student‘s Kit .............................. 46
Optics 2, Student‘s Kit .............................. 47
Optics for the Steel Board, Demonstration Set ................................ 84
Optics, Mini Kit ......................................... 32
PPaddle wheel ............................................ 65
Photovoltaic, Demonstration Set ............... 58
Physics, Demonstration Set ....................... 72
Power supply units .............................. 93, 94
Primary Science, Science Kit ...................... 34
Proof plane with plug................................ 89
RRay Optics, Demonstration Set .................. 83
Recycled Paper, Science Kit ....................... 21
SSoil types and plant growth,
Science Kit ............................................ 26
Solar Cell, Kit ............................................ 55
Solar thermal energy, Demonstration Set ................................ 56
Sound and Tone, Science Kit ....................... 2
Sound, Mini Kit ......................................... 31
Spheres with plug ..................................... 89
Stand Material .......................................... 92
Stop clock, demonstration ........................ 91
Support rod .............................................. 65
TTellurium N ............................................... 22
Transformers ....................................... 93, 94
Turbine wheels .......................................... 65
VVan de Graaff Generator ........................... 88
Vehicles to Build and Drive, Science Kit ............................................ 19
Voltmeter .................................................. 96
WWater purification, Science Kit ................... 16
Water Supply, Science Kit .......................... 17
Wimshurst Machine .................................. 88
Wind and Weather, Science Kit .................. 18
Wind Energy, Demonstration Set ............... 60
IndexScience Kits
Cornelsen Experimenta
is a member of the Cornelsen Publishing Group that was founded in Berlin 1946. Within a few years the Cornelsen Publishing Group became one of the leading publishers of text books and producers of educational materials in Germany with a staff of more than 2000 employees.
Within the Group Cornelsen Experimenta has the mission to develop and manufacture high quality science teaching media for all school levels.
Today Cornelsen Experimenta products are well known all over the world and cover all science curricula.
Cornelsen Experimenta guarantees high quality standard and useful science teaching equipment for primary and secondary schools.
Visit our Website www.corex.de
Manuals
Contained in all kits with:
• Back-up information
• Illustration of experimental setups
• Detailed descriptions of experiments
• Inventory lists
• Storage diagram
Why do students need Cornelsen Kits?
Experience has shown that it is very important to develop an interest in science at an early age to create a basis and moti-vation for further studies.
Cornelsen Experimenta Kits help students to understand all important topics in science when they can do the experi-ments themselves.
• No special lab is required
• Experiments are performed in the normal classroom
• All necessary equipment is contained
• Individual parts can be ordered
• Most of our kits come with coloured storage diagram
We offer kits for up to 15 work groups, for one work group or for demonstration.
Biology: Soil types and plant growth
85001 Materials for 2 work groups
Chemistry: Extraction kit with stand material
89876 Materials for one group of students
Details see page 69Details see page 26
�
Science KitsSoundandTone................................. 2FloatingandSinking........................... 4MeasuringwithSensors
withCorExLogQ3+........................ 6Measurement..................................... 8LightandShadow............................. �0BalancesandEquilibrium.................. ��MagnetandCompass....................... �2Air.................................................... �3ElectricalCircuits............................... �4Heat................................................. �5Waterpurification............................. �6WaterSupply.................................... �7WindandWeather............................ �8VehiclestoBuildandDrive................ �9GearandDriveModels..................... 20RecycledPaper.................................. 2�Tellurium.......................................... 22CradleGlobeforstudentspractise..... 23Biology............................................ 24GerminationUnits............................ 25Soiltypesandplantgrowth.............. 26AgricultureCrops.............................. 28
Mini KitsMechanics........................................ 30AirandWater.................................... 30Sound............................................... 3�Heat................................................. 3�Optics............................................... 32Magnetism/Electrostatics.................. 32Electricity.......................................... 33Biology............................................. 33
PrimaryScience................................ 34GeneralScience................................ 36FundamentalPhysics......................... 37
Student‘s Physics KitsIntroduction..................................... 38Mechanics�..................................... 40Mechanics2–
DynamicswithCorExLogQt......... 42Heat................................................. 44Optics............................................... 46Electricity.......................................... 48DynaMot.......................................... 50Electronics........................................ 52BasicElectricalCircuits...................... 53ElectricalCircuitsonmagneticbase... 54ElectricMotor,magneticadhering.... 54ElectricEnergySources...................... 55SolarCell.......................................... 55Solarthermalenergykit.................... 56Photovoltaickit................................. 58WindEnergy..................................... 60EnergyConversion�......................... 62EnergyConversion3......................... 64HydroelectricPowerPlant................. 65Climate–Environment..................... 66
Student’s Chemistry KitsMolecules......................................... 67DistillationKit................................... 68ExtractionKit.................................... 69GasGeneratorKit............................. 70Electrochemistry............................... 7�
Demonstration SetsPhysics.............................................. 72Mechanics........................................ 74MechanicsfortheSteelBoard........... 75CentripetalForcesKit........................ 76DynamicswithCorExLogQt............ 78FlightandFlying............................... 80GeometricalOpticswithLaser........... 82RayOptics........................................ 83OpticsfortheSteelBoard................. 84OpticalBench................................... 85HumanEyeModel............................ 86Electrostatics..................................... 87WimshurstMachine.......................... 88VandeGraaffGenerator................... 88DynaMotDemonstrationSet............ 90CorExexperimentalassemblysystem92PowerSupplies................................. 93Digital/Analoguemeters................... 95
Contents
Welcome to the world of learning
We have been one of the first worldwide
to publish textbooks in natural sciences
using the „context method“.
The context method facilitates a strongly
pupil-oriented type of learning which also
ensures the acquisition of structured basic
knowledge. The context units establish a
connection with everyday themes and prac-
tical scientific work, while the foundation
units provide summaries and systematic
presentations of what has been learned.
The context method
For example:
Upper Level Physics Student’s Book with DVD-ROM560 pages, hardcover, numerous illustrations130 060 (German ed.)
Chemistry in Context Student’s Book with CD-ROM568 pages, hardcover, numerous illustrations31 130 (German ed.)
Cornelsen VerlagMecklenburgische Str. 5314197 Berlin • Germany
www.cornelsen.de/international
All rights available.
Look for our recommendations:
for primary school levels
P
for secondary school levels
S
2
Soundboxes,plastic
stringpegs(alsowhistles)
Triangularbridges
Tuningforksofvariouspitch
Tuningforks
Testtubes,plastic
Hearingtubes
Piecesforhearingtubes
Barsfor“Glockenspiel”
Mallets,plastic
Oscillationrods
Flexiblestripswithoscillationhead
Woodenbeads
Waterbasins
Stethoscopechest-piece
Instrumentstringsformonochords
Rubberbands
Spoolsofstringforstringtelephones
Panpipe,plastic
Musicbox
CDwithlisteningexercises
Teacher’smanual“SoundandTone”
Manual “Science Kit SOUND AND TONE”
Included in delivery:
31720 Materialsfor�5workgroups
Sound and Tone
Sound and Tone
In simple experiments studentsareintroducedtothefundamen-tallawsofacoustics.
With the versatile materials con-tained in this kit they can explore:•Oscillationsandtheinterde-
pendanceofpitchandoscilla-tionfrequency.
•Thevisualisationofsoundos-cillations.
•Soundamplificationorabsorp-tion.
•Transferofsoundthroughdif-ferentmedia.
•Theinterrelationoflength,tensionandthicknessofinstru-mentstringsandtheireffectsuponpitch(monochord).
•Thesignificanceofcertainde-signcharacteristicsinseveralmusicalinstruments.
•Thedifferingpercipienceofsound.
•Thelengthofsoundplatesandtheireffectsuponpitch(glock-enspiel).
WiththeCD,morethan90indi-vidualsoundscanbeidentified.Thematerialsmayalsobeusedinothersubjectssuchasbiology,music,physicsandlanguagein-struction.
R
3
Sound and Tone
Sound and Tone
Materialsforworkgroups
P
L
4
Floating and Sinking
Floating and Sinking
Thekitcontainsacompletecol-lection of materials to work onthetopicoffloatingandsinkingonthelevelof7-9yearspupils.Shipsarefloatingandsometimestheyaresinking.Theshipsintheexperiments are formed fromtwodifferentkindsofplasticine,one lighter than water and theother heavier than water. Theconceptfavoursworkinpairstostrengthen the competence of
the pupils. They learn that theheavyplasticinesinksunlesstheyshapeitinabuoyantform.Theplasticinecanbeclearlydis-tinguishedbytheircolours.The kit comes also with a setof different materials, ships aremade from nowadays: wood,steel, aluminium and differentplastics.
All phenomena are examinedseperatelyincomprehensibleex-periments: The carrying capac-ityofships,thedisplacementofabodysuspendedinwater,thebuoyancy and the surface ten-sionofwater.Themanualcontains�4experi-mentdescriptionswhichcanbecarried out with the materialsfromthebox.
Manual “Science Kit SINKING AND FLOATING”
Included in delivery:
Lightplasticine
Heavyplasticine
Kneadpads
Plasticinecutters
Waterbasins
Largebeakers
Smallbeakers
Minibeakers
Rapidscales
Setofweights
Displacementcubeonhook
Teacher‘smanual“FloatingandSinking”
Setofballs,consistingof:
Steelball
Woodenball
Plasticballs
Aluminiumcube
Metalspoon
Suspensiondevice,inplastictube,consistingof:
Rod,thread,hookandclip
Paperclips
Displacementvessel
Wipe
31900 Materialsfor�2workgroups
The pupils can discover the as-sumed loss of weight when abodyissuspendedinwater.
R
5
Floating and Sinking
Floating and Sinking
Survey of experiments•Introduction•Usingplasticine•Whydoeslightplasticine
float?•Whydoesaballfloat?•Fromwhichmaterialsare
shipsbuilt?•Howdoesaballbehavein
water?
•Whendoestheheavyplasticinefloat?
•Wecomparetwovessels.•Ourvesselislaunchedand
loaded.•Whendoesshipssink?•Doeswaterhasmagicforces?•Thetrickofthewaterstrider.
•Theplasticinevesselwiththeheaviestpayload
•Ourcontainervessel•Fromthelogboattothe
containervessel•Ourworkshop•Ourteachershowsan
experiment.•Willthisshipfloatorsink?
Materialscontained
P
L
6
Measuring
Measuring with Sensors with CorEx Log Q3+
Inourmodernworldmeasuringtakes place not only with ruler,thermometerandmultimeter.There are many measurementstakeninalldaylifewhichhavetobeanalysedanddocumentedforlaterinvestigation.Evenachim-neysweeperhasadataloggingdevice to check the pollutiondonebycentralheating.Topre-pare the students for thismod-
ern world of work this ScienceKitgivesyoutheidealmeansathand.TheDataloggerCorExLogQ3+hasthreebuiltinsensorsfortem-perature, sound and light. Twoexternalsensorscanbeconnect-ed. Two external temperaturesensorsaresuppliedwiththekit.Allmeasuringscanbe recordedwith the data logger and ana-
lysed with the included CorExSensing Science Software lateronapersonalcomputer.Themanualcontainsmorethan�4experiments,�0canbealsocarriedoutwithoutaPC.Forfurtherinvestigationsawiderangeofsensorsisavailable.
Manual “Science Kit MEASURING WITH SENSORS”
Included in delivery:
Batteries,zinc-carbon
Batteries,Alkaline
Clips
Panpipe
Buzzerwithbatterieholder
Setofreflectionscreens
Standforreflectionscreen
Tapemeasure
Megaphone
QuickuserguideforthedataloggerCorExLogQ3+andSensingScienceSoftware
Teacher‘smanual
DataloggerCorExLogQ3+withpowersupplyandUSBcable
2Temperaturesensors
SensingScienceSoftware
CDROMwithmanuals
Plasticbeakerwithlid
Handventilator
Torchwithsetupclip
Transparentscreensred,yellow,blue
Curtainfabric
Cottonfabric,whiteandblack
Fakefur
Rubberbands
74061 Materialsfor�workgroup
Important learning aims:•Discoverdifferentsensors•Comparemeasuring
methods•Recorddatainvarious
charts•Monitoraspecific
experiment•Analyseandinterpretdata
R
7
Measuring with Sensors with CorEx Log Q3+
Measuring
Survey of experiments
We investigate light:•Howbright?
Howdark?•Curtains,draperiesand
blinds•Sunandclouds•Sunglasses•Reflexion•Howlongwillthelightlast?•Ourclassroom
We investigate temperature:•Howwarm?Howcold?•Areyourhandswarmerthan
mine?•Howwarmisourclassroom?•Thetemperaturegame•Hotdrinks•Thewetswimsuit•Tohot!•Keepwarm!
We investigate sound:•Hownoisy?Howquiet?•Hownear?Howfar?•Bequiet!•Silenceisgolden•Whathappensnext?
Meter – a visual display of sensor readings
Graph – uses a Recording Wizard to step through setting up a graph for a set time
Materialscontained
SP
L
8
Measuring
Measurement
Thekitcontainsacompletecol-lectionofmaterials for theeasyuseon theprimary levelwherethemeasuringof temperature,weightandlengthareexplored.Thekitiswellapplicableforsci-enceandmathematical lessons.The pupils will acquire basicknowledge about measuring
systemsandpredefinitions.Theyalsopractisetheuseofmeasuringinstrumentsandlearntochoosetheappropriateequipment.Thereasonfordifferentmeasur-ing system is clarified and im-portantscientistsarementionedspecifically.
Themanualcontains22experi-mentdescriptionswhichcanbecarried out with the materialsfromthekit.For all experiments easily com-prehensibleworksheetsaresup-plied.
Manual “Science Kit MEASURING”
Included in delivery:
Measuring temperature
ThermometerwithCelsius-andFahrenheitscale–�0to+50°C
Thermometer50and�00°C
Experimentalthermometerconsistingof:Erlenmeyerflasks,Rubberstoppers,
Capillaryglasstubes
Plasticpegs
Funnel
Plasticdishes
Plasticbeaker
Teacher’smanual
Measuring weights
Beambalance,capacityapprox.40g,precision0.�g,consistingof
Balancecolumn,Balancebeam,Adjustmentrider,Scalepans
Setofweights,2x�0g,�0x�g,�0x0.�g
Rapidscales,capacityapprox.�00gand500g
Springscale,capacityapprox.5kg
Balloonswithcord
Measuring length
Tapemeasure,�.5mlong
Rulerwithcmandinchgraduation,30cmlong
Slidingcalliperwithoutnonius,measuringrange�5cm
Metrilogtomeasureanyobject
31790 Materialsfor3x6workgroups
R
9
Measurement
Measuring
Survey of experimentsMeasuring temperature•Wearesettingupathermometer•HowCelsiusandFahrenheitdeveloped
thermometerscales•Settingupatrainingthermometerscale•Readingdifferentthermometerscales•Temperaturemixer•Sensingdifferenttemperatures•Measuringtemperatureathome
Measuring weight•Weighingwiththebeambalance•Addingweights•Buildingarockerscale•Usingthebeambalance•Analysingandusingdifferentrapidscales•Weighingwiththerapidscale
Measuring length•Fromwhatthemeterwasconstituted?•Makingatapemeasureforyourpocket•Measuringwiththetapemeasure•Discoverdifferentmeasuringsystems
(cm/inch)•Measuringwiththeruler•Measuringwiththecalliper•Measuringcoinswiththecalliper•Makingyourowncalliper
Insulated wide neck Vessels, 3 pcs.
For the supply ofwarmandcoldwateraswellasicecubesfor thermometer and tem-perature compound experi-ments.Instoragetraywithlid.Contentofeachvessel:�litre
36680
Also recommended:
P
L
�0
Light and Shadow
Light and Shadow
Lightsurroundsusallday long.Alllifeonearthdependsonthesun. Light only becomes visiblewhen it strikes an object, andwhensomeofitthatisreflectedbythatobjectreachesoureyes.In the classroom the studentslearnthroughtheirownexperi-ments to look for and find an-swerstothefollowingquestionsthemselves:•Whyareweunabletoseein
thedark?•Howareshadowsformed?•Whydoesamirrorreflect?•Howdoesasundialworks?•Whyshallwewearlight
clothesinthedark?•Howdodifferentmaterials
reflect?Thebasiclawofreflectioncanbeworked out during the experi-ments.For all experiments more then�5easily comprehensiblework-sheetsaresupplied.
Unfoldabledarkroom
Torcheswithbulbs
Batteries,�.5V
Shadowrod
Tiltingmirror
Slottedstandbase
Transparentscreens
Opaquescreens
Cardboards,rough/smooth
Cardsshowinghumanfigures
Metalfoils
Sundialwithcompass
Teacher‘smanualwithworksheets
Manual “Science Kit LIGHT AND SHADOW”
Included in delivery:
31748 Materialsfor�5workgroups
P
R
��
Balances and Equilibrium
Balances and Equilibrium
Beambalance,capacityapprox.40g,precision0.�g,consistingof:
Balancecolumn,Balancebeam,
AdjustmentriderScalepans
Seesaw
Pocketletterbalance
Springscale,capacityapprox.25g
Springscale,capacityapprox.80g
Springscale,capacityapprox.�2.5kg
Setofweights,2x�0g,�0x�g,�0x0,�g
Smallmaterialsandspareparts
Teacher’smanual“BalancesandEquilibrium”
31780 Materialsfor�5workgroups
Studentsgettoknowthebeambalance,springscale,rapidbal-anceandcalculatingbalance intheirsimplestdesigns.Theylearnhowtohandleweightandhowto calculate with the system ofunits.The historical and physical as-pectsofscalesandweighingarealsodealtwith.
Important learning aims:•Tounderstandtheprincipleof
theseesawand,usingitsparts,tounderstandthetransitionfromhorizontaltoverticalsup-ports,fromtheseesawtothescales.
•Toconstructabeambalanceandtobalanceitwithanad-justmentrider.
•Touseabalanceandweightstodeterminewhichobjectsareheavier,lighterorhavethesameweight.
•Tobecomefamiliarwithoursystemofmeasures.Torec-ognizetheadvantagesofauniformsystemofmeasures.
Manual “Science Kit BALANCES AND EQUILIBRIUM”
Included in delivery:
P
L
�2
Magnet and Compass
Magnet and Compass
The kit contains all materials for two related topics.
Teaching topic “Magnet”First of all students can exam-ine the properties of magnets:eachmagnethastwopoles,likepoles repel each other, unlikepoles attract each other. Theyobtain thisknowledgebyusingthetwomini-waggonstogetherwithsmallbarmagnetsandwithmanyotherexperiments.Half of the30barmagnets aresuppliedwithoutpolemarks sothat students can find out thenorthandsouthpolesbythem-selves.
Barmagnetswithandwithoutredmarkednorthpole
Mini-waggonsforbarmagnets
Floatingplatforms
Standsforbarmagnets
Waterbasins
Largebarmagnets
Discmagnets
Horseshoemagnet
Magneticdoor-closer
Sightcompass
Compassesforexercises
Compassesforself-assembling
Materialsforattractionexamination
Teacher‘smanual“MagnetandCompass”
Manual “Science Kit MAGNET AND COMPASS”
Included in delivery:
31756 Materialsfor�5workgroups
Teaching topic “Compass”Experiments with suspended orswimming bar magnets makeit easy to understand the com-pass.Thebarmagnet–liketheneedleofacompass–willalwayspointtoNorth.Thestudentscanbuildacompassbythemselvesoutofacompasscard,acompassnee-dleandahousingandcandeter-minethecardinalpointsandtheNorthofamap.
P
R
�3
Air
Air
Weareconstantlybreathingair.Theairpressureweighsonus.Airissomethingconcreteandmate-rial.Mostyoungstudentsdon’tknowthis.Therefore many of the charac-teristics of the air that seem tobe self-evident are questionedsothatthestudentscanidentifythem.Lots of simple experiments canbecarriedoutbythestudents.The teachers can give demon-strationsusingahotairballoonandamodelofarocket.
Important learning aims:Air occupies space:•Containerswhichappear
emptycontainair.•Thespaceinacontainerwhich
isoccupiedbyaircannotbetakenupbyanotherbodyatthesametime.
PropulsionvehicleswithvalveforkAircushiondiscs
BalloonswithreinforcedsurfacetensionThreelensmagnifiers
ParachutesWaterbasins,transparent
SuctionflasksFunnelsBeakers
TubesFloats
BalloonvalvesVaseline
Rocketmodel
HotairballoonmadeofsafetyfoilHeatstackforEsbitandmetalplatePacketEsbit(dryfuel)WirestrainerCandlePatentvalvesCapsforvalvesAirpumpswithtransparentcylindersSyringeswithtubecouplingsSuctioncuphooksPlasticslideswithdivisionsBalloonpumpAtomizerTeacher’smanual“Air”
Manual “Science Kit AIR”
Included in delivery:
31710 Materialsfor6workgroups
•Aircandisplacewaterfromacontainerjustaswatercandis-placeair.
•Aircanbecontainedwithinothersubstances.
Air exerts a force:•Aircanbecompressedandwill
expandagain.•Theforceofcompressedair
canbeusedtoliftanobject.•Forceofanaircurrentcanbe
usedtopropelanobject.•Heatedairexpands,becomes
lighter,andwillthereforerise.•Airactsasaresistantforce
againstbodieswhicharemov-ing.
Air pollution and effects:•Dirtparticlesarepresentinthe
air.
SP
L
�4
Electrical Circuits
Electrical Circuits
Children come across electricalappliancesinallaspectsoftheirlife.Devicesofallkindsconvertelec-tricityintootherformsofenergysuchasheat,lightorkineticen-ergy.
In the classroom the studentslearnthroughtheirownexperi-mentstolookforandfindanswerstothefollowingquestions:•Whatarethecomponentsof
anelectriccircuit?•Whatisaserialandaparallel
connection?•Howcanelectricalcurrentpro-
duceheat,lightandmotion?•Howdoesoneconstructan
electromagnet?•Whichmaterialsconductand
whichmaterialsdonotcon-ducttheelectricalcurrent?
•Whyiselectricalcurrentdan-gerousforpeople?
Further activities improve the effi-ciency of learning:•Constructareliablecarillumi-
nation.•Buildanelectricgame.•Setupanelectricswitch.
Squarebatteries,4.5V
Bulbs,3.5V/0.2A
Lampholdersonbase
Leverswitchesonbase
Terminalclips
Screwdrivers,isolated
Thermometers,–3°Cto�03°C
Copperwire
Heatingwirewithcottoninsulation
Copperwirewithtransparentinsulation
Materialsforconductivityexamination
Constructionsetforvehicle
Plasticbasewithterminals
Crocodileclips
Adhesivebondingcompound
Teacher‘smanualwithworksheets
Manual “Science Kit ELECTRICAL CIRCUITS”
Included in delivery:
31772 Materialsfor�5workgroups
P
R
�5
Heat
Heat
The kit contains materials for two related topics.
Teaching topic “Thermometer”By means of a self-assembledthermometer students learn toknowtheprinciplesofheatandheatexpansion.They are able to make a scalethemselvesandgettoknowtheCelsius scale and learn how toreadit.Theycandeterminethemeltingandtheboilingpointofwateronthethermometerwithoutgradu-ation.
Teaching topic „Evaporation and Condensation“Studentslearntounderstandtheterms„Evaporation“and„Con-densation“.
Thermometers,–3°Cto�03°C
Thermometerswithoutgraduation
Plasticpegs(red,blue,yellow)
Plasticbeakerswithgradation
Erlenmeyerflasks
Insulatingcasesforbeakers
Glasstubes
Droppers
Candlesinmetalholders
Bridge-shapedstands
Plasticcontainersforactivities
Dyers(red,blue,yellow)
Thermometermodelfordemonstration
Plasticfunnel
Atomizer
Tubebrush
Immersionheater
Beakerglass
Teacher´smanual“Heat”
Insulated wide neck Vessels, 3 pcs.
For the supply ofwarmandcoldwateraswellasicecubesfor thermometer and tem-perature compound experi-ments.Instoragetraywithlid.Contentofeachvessel:�litre
36680
Also recommended:
Manual “Science Kit HEAT”
Included in delivery:
31799 Materialsfor�5workgroups
P
L
�6
Water Purification
Water purification
Withthe“WaterPurification”and“WaterSupply”kitsthestudentscangaininsightandknowledgeintohowdrinkingwater ispro-duced, kept pure and distrib-uted.
With the materials of the kit “Wa-ter Purification” students learn: •Todeterminewhichtypes
ofsoilletwaterthroughandwhichholdwaterback;
•Todiscoverthatgravelsand-filterswillretainsolidparticlespresentinthewaterbutnotsubstancessuchassalt,oilordetergent;
•Toobservetheeffectofpol-lutedwateronplantgrowth;
•Toknowthestagesintheme-chanicalpurificationofwastewater;
•Torecognizetheprincipleoflinkedcontainersanditsappli-cabilityinpractice.
Filterset-upsfrom:Filterbowls,Lids,Push-onconnectors,Filtertubes,Copperwiregauzes,Plasticstrainers
Plasticbeakers,�25ml,withgraduation
Plasticbeakers,250ml,withgraduation
Doubledishes
Metalspoons
Connectingtubes,transparent
Oilbindingagent
Dyer
Pen,water-soluble
Teacher’smanual“WaterPurification”
Manual “Science Kit WATER PURIFICATION”
Included in delivery:
31802 Materialsfor�5workgroups
P
R
�7
Water Supply
Water Supply
The kit contains easily to setupequipmentforamodelofawatersupplyingsystem.The equipment is used to achieve the following learning aims: •Howarotarypumpworksto
conveywaterinapressurisedsupplysystem.
•Torecognizethemodelofawatersupplyingsystemshownduringtheexperimentandtoexplaintheprocess.
•Anexperimentshowshowaraisedcontainerworksac-cordingtotheprincipleofthelinkedcontainers.
•Tolearnaboutthefunctionofawatertowerasareservoir.
Centrifugalpumpwithmotor,tubeandcables
Watertank
Tripodstandandrod
Riserwithtwotaps
Elevatedtankwithriser
Powersupplyboxwithbatteries3R�2
Plasticwatercontainer,500ml
Dyer
Cross-sectionalmodelofawatertap.
Teacher’smanual“WaterSupply”
Manual “Science Kit WATER SUPPLY”
Included in delivery:
8231 Materialsfordemonstrationor�workgroup
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Wind and Weather
Wind and Weather
Forthetopicsthekitcontainsamobileweatherstationwhichisusedincombinationwithmateri-alsfortheworkgroups.
The pupils learn:•Torecognize,differentiate,
describe,measureandnotedownthetemperature,cloudcover,winddirection,wind-forceandprecipitation.
•Toreadandusethevariousweathersymbols,startingwithsimplepictogramsandprogressingtoaselectionofscientificsymbolsthatareusedonofficialweathermaps.
Thermometers,–25°Cto50°C
Raincollectors
Largeraingauge
Compasseswithpointerlock
Cupanemometerwithprotectivecover
Tripod,telescopic
Sacforstabilizingwithweight
Clampingarmfortripod
Compasscard
Windvane
Compasscardwithadjustablearrow
Cloudmirror
Maximum-minimumthermometer
Adhesivefeltboards
Weathersymbolswithvelcrostrips
Plasticcardsforwriting
Demonstrationthermometermodel,printedonbothsides,adjustablecolumn
Water-solublemarker
Cleaningcloths
Weatherobservationtables
Teacher’smanual“WindandWeather”
Manual “Science Kit WIND AND WEATHER”
Included in delivery:
8959 Materialsfor6workgroups
Fortheclassroom:Weatherobservationtable,containedinthekit.Size:�000x800mm
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Vehicles to Build and Drive
Construction Box “Vehicles to Build and Drive”
Thiskitisideallysuitedfortech-nical education in primary andearlysecondaryschools.Funda-mental concepts of technologyandtheapplicationofthosecon-ceptscanbeshownandworkedoutwiththiskit.The kit fischertechnik elementsallow the assembling of vehi-cles, equipment and machines.Thecomponentsjusthavetobejoinedtogether.Model-buildinganddisassemblingcanbedonequickly and without any prob-lems.Thevehiclemodelscanbepow-eredbyvariousinterestingdrivematerialssuchasspringslat,rub-berband,sailorballoon.The box contains six construc-tionsetstogetherwithadditionalmaterialsandthemanual.
Buildingblocks30Buildingblocks�5Buildingblocks5
HingedblockAngleblocksisosceles
Links(in2lengths)Baseplates(in4sizes)
Driver’scabpartsFreewheelhubsandhubswithconicalclamp
LargepulleywithflathubTires(in2sizes)
Clipswithspringring(in2lengths)Axlecouplingclips
Metalaxles(in5lengths)
Additionalmaterials:Baseplates�80x90mmSailingmasts,woodSails,plasticSpringslatsHoldersfordrivematerialsBalloonsBalloonexhaustpipesRubberbandsClampingpiecesforrubberbanddriveRopedrumsSpoolsofstringRingsfortires45BoxwithsparepartsTeacher’smanual
Manual “Vehicles to build and drive”
Included in delivery:
64433 Materialsfor6workgroups
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Gear and Drive Models
Gear and Drive Models
Themodelsof themost impor-tantgearboxesandpowertrainsare compiled to a didacticallyuseful set. This allows the cleardemonstration of the construc-tionandmodeofaction.The manual contains exact de-scriptions of all models andnamesexamplesoftheapplica-tionintechnology.All models are ready to use,mountedonseparateplasticbas-es.Theyarekeptinasolidplasticcarryingcase.
Sizeofbase:�20x90mmSizeofkit:440x330x�00mm
Manual “Gear and Drive Models”
Included in delivery:
65500 Modelsfor�workgroupordemonstration
Beltdrive Chaindrive
Spurgearbox
Rackandpiniongear
Wormgear
Intermittedmechanism
Camgear Reciprocatingengine
CrankgearCardanshaftdrive Differentialgeartrain
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Recycled Paper
Recycled Paper
Manual “Recycled paper”
Included in delivery:
11370 Materialsfor4workgroups
Theprotectionoftheenvironmentisatopicwhichisbecomingincreasinglyimportant.Experience has shown making paper fromwastepapertobeaparticularlyusefulteach-ingmethod.The strainers are specially designed for stu-dents.Allpartsarestoredinasolidboxwithtransparentlid.Thekitisusedasawaterbasinandthelidcanserveasprotectionfortheta-ble.Acomprehensivemanualisincluded.
Mixer, 600 W
Detachablebowl,�.75litreca-pacityandcablestorage.3speedsandpulse,safetycut-out.Detachablestainlesssteelbladeforeasycleaning.
Operatingvoltage:230V/50HzAC
11372
Also recommended to pulpify the paper:
MeasurewithgraduationStrainer(4x)StirringspoonPegsWoodenrollerFeltboard(20x)
The Kit contains:
PVCfoilCopperwireThree-lensmagnifier(4x)PairofscissorsSpoolofstringTeacher’smanual
Thestudentsmakepaperfromnewsprintbyasimpleprocess. Inthiswaytheylearnthattheindustrialmanufactureofrecycledpaperusesconsiderablyfewerrawmaterialsandlesswater and energy than conventional papermanufacture.Thisexampleofrecyclingservesasapracticallessononenvironmentalproblems.
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Tellurium N
Tellurium
31121
Tellurium N – The innovation in Tellurium design
TheTelluriumNwasdesignedbyProf.Dr.J.Newig,Kielincoopera-tionwithCornelsenExperimenta.TheparticularinnovationsaretheuseofaFresnellenstoproduceanextrabrightandparallellightbeamwhichilluminatestheearthglobecompletely,thefocussingofalightpointontheglobetodemonstratetheapparentmovementofthesunbetweenthetropicsandtheuseofahorizondiscwithshadow-pinfiguretoshowthepositionofthesunbytheshadowfall.
The power supply:
Thepowerforthe�2V/20Wquartziodinelampinthe“sun”issup-pliedbyamainsplugunitwhichisconnectedwiththeTelluriumbyacablewithjackplug.
Teacher’s manual:
Themanualdescribeslessonelementsindetailforthefollowing�3topics:
•Theearthasagyroscopeinspace
•Dayandnight•Hours•Polardayandpolarnight•Tropics•Seasons•Day-andnightlengthsatvari-
ouslatitudes
•Daytimes•Lunarphases•Eclipses•Tides•Eratosthenesearthcircumfer-
enceexperiment•Geostationarysatellite
The horizon disc with shadow pin figure:
With the horizontal disc, whichcanbeputontheglobeatanyplace, the changing situationsof illuminationonearth canbeexplainedeasilycomprehensiblewiththeshadowpinfigure.
The Fresnel lens:
A Fresnel lens with a short fo-cal length provides a directed,parallellightwiththeresultthatafullhalfoftheglobe is illumi-natedandtheshadowline(dayand night) corresponds withthe nature. Formerly designedTelluriumsarenotabletoshowitlikethis.
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Tellurium
Tellurium N
Cradle Globe for students practise
Thecradleglobe isespeciallysuited for lessons incombinationwiththeTelluriumNtomeasuredistancesandtimedifferencesonearthinsmallgroupsofstudents.Thecradleglobecanbeturnedinalldirectionsandissuspendedinaclearacrylicsupportwithdistanceandtimescaleattheheightoftheequator.Theglobeisinscribablewithawatersolublefelttip.Includingfelttipandwipe.
Dimensions:Base:�80mmØx90mmheightGlobe:�50mmØ
31118
The three positions of the Fresnel lens:
TheFresnellenscanbeputontheTelluriumarmatthreepositions:Day and night, seasons Atthispositiontheglobeisfullyilluminatedandtheshadowlineisclearlyvisible.Tropics (sun-point) Herethelensfocusesasmalllightpointwitha“hale”onthecentreoftheglobe.Whentheearthisturnedaroundthesunthelightpointmovesacrosstheequatorbetweenthenorthernandsoutherntropic.Lunar phases Atthislenspositionthemoonwillespeciallybeilluminated.Whenthemoonisturnedaroundtheearthbyhandthelunarphasesandtheeclipsescanclearlybedemonstrated.
The date disc and the date pointer:
Theearthglobeismountedonalargedatepointerwhichmovesaround the date disc when theTellurium arm is turned aroundthe sun. Corresponding to thedate pointer position the earthaxis is turned towards or awayfromthesun(seasons).Thedatesofthesummer-andwintersolsticeaswellastheequinoxesareespeciallymarkedonthedatedisc.
The satellite rod:
Todemonstratethepositionandmovementofageostationarysatel-litearodwitha„satellite“onthetopcanbesetontheshadowpinfigureofthehorizondisc.
The large earth globe with telescopic rod:
Theshadowlineandotherdetailsare clearly visible on the largeglobe(�5cmdia.)evenfromalongdistance.Withthetelescop-icpolerod(33cmlong)theposi-tionoftheearthwithitsdirectionoftheearthaxistoafixedpointinspace(theNorthStar)canbedemonstratedconvincingly.
The moon on a telescopic support rod:
Themooncanbemovedaroundtheearthbyhandandadjustedin height to demonstrate lunarphasesandeclipses.
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Biology
Biology
Three-lensmagnifiers,
Magnification3x,6x,�0x
Pooters
Dissectingneedleswithprotector
Pairsoftweezers
Pairsofscissors
Knifes
Microtomes
Testtubes,plastic
Standsforthreetesttubes
Brushforthetesttubes
Doubledishes,plastic
Droppers
Microscopicslides
Coverglasses
Flowerandleafpress
Cord
Rapidscale
Teacher’sManual
Studentscancarryoutanumberof tasks using the equipmentfromthiskit.Averyimportantbasisforapro-found and successful biologicallessonisthecarryingoutofrealexperimentswithmaterialsspe-ciallydesignedforthispurpose.
Important learning aims:•Observingwithamagnifying
glass•Collectingandobservingsmall
animalsandplantsorleaves•Observing,dissectingandpre-
paringplantpartsandanimals•Preparingmicroscopicslides
Manual “Kit BIOLOGY”
Included in delivery:
18080 Materialsfor�5workgroups
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Biology
Germination Units
With the germination sets, thestudents can study germina-tionofvariousseeds,watchandcomparetheinfluenceoftheen-vironment.With thedark roomgerminationbox,thegrowthofaplanttowardsthelightcanbediscovered(phototropism).The germination sets includingair permeable lid (for use as asmallaquariumorterrarium)andaccessoriescoverawidefieldofactivities.Smallfishes,beetlesandwormsand insectsmaybeheld in themulti purpose container of thegermination unit for observa-tion.Important learning aims:•Seedsgerminating•Growthofplants,rootsand
stemsundervariousinfluences•Reactionofplantstocertain
environmentalfactors•Phototropism•Behaviourofanimalswhenfed
Germinationsetscomprisingof:
Multipurposecontainerwithlid
Germinationchamberinsets
Celllids
Specialabsorbentcardboard
Droppers
Supportrods
Connectingcubes
Darkroomgerminationboxes
Germinationdishes
Cottonwad
Teacher’sManual
Manual “Germination Units”
Included in delivery:
18085 Materialsfor�2workgroups
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Biology
Soil types and plant growth
For the experimental investiga-tionofnature,compositionandtextureofsoilandtheresultingimpactonthegrowthofplants.The experiments and materialswere selected in close coopera-tionwiththeassociationforagri-culturalinformationandpromo-
tion.Thekit isdesignedfortheuseinscienceclassesofgeneraleducationschoolsandfortheuseonschoolfarms.The kit contains all equipmentnecessary for the experimentsdescribed.Twogroupsofuptofive students can conduct the
experiments. Only different soilsamples, water and seeds ac-cordingtotheseasonhavetobesupplied.Sizeofkit540x450x�50mm
Teacher’s Booklet “Soil types and plant growth”
Included in delivery:
Student‘s Manual “Soil types and plant growth”
Included in delivery:
Plasticbeaker,graduated
Scales
Testtuberacks,testtubes
Heatresistantpad
Glassbottles,ironcrucible
Germinationdishes,metalspoon
Sieveinsert,filtertubes
Connectors,filterbowl
Crucibletongs,watchglasses
Filterpaper,universalindicatorpaper
Petridishes,magnifiers
Ceramicwiregauze,alcohollamp
Graduatedcylinder,dissectingneedles
Rubberstopper,pipettes
Student’sManual,Teacher’sBooklet
85001 Materialsfor2workgroups
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Soil types and plant growth
Biology
The instruction manual describes the following experiments:
Soil types•Testingofsoiltypes•Identifyvarioussoilcompo-
nents•Determinethehumuscon-
tentofsoilsamples•DeterminethepH-valueof
soilsamples•Determinethelimecontent
ofsoilsamples•Investigationandtestingon
livingorganisms•Identifyingthedifferenttypes
ofsoilwaterretention
Plant growth•Examinationofsoilsamples
forseedscontained•Observationofgermination
ofplantseeds•Longtermstudythegermi-
nationofseeds•Monitoringthedevelopment
ofseedlingsindependenceondifferentsoiltypes
Materialsforworkgroups
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Biology
Agriculture Crops
For the experimental investiga-tionofcharacteristicsandprop-erties of important agriculturalcropsfoundinmanyregionsoftheworld.The experiments and materialswere selected in close coopera-tionwiththeassociationforagri-
culturalinformationandpromo-tion.Thekit isdesignedfortheuseinscienceclassesofgeneraleducationschoolsandfortheuseonschoolfarms.The kit contains all equipmentnecessary for the experimentsdescribed.Twogroupsofupto
fivestudentscanconducttheex-periments. Only alcohol, waterandpartsofplantstobestudied–accordingtotheseason-havetobesuppliedlocally.Sizeofkit540x450x�50mm
Teacher’s Booklet “Agriculture Crops”
Included in delivery:
Student‘s Manual “Agriculture Crops”
Included in delivery:
Alcoholburner,metalplates,garlicpress
Droppers,rubberstopper,filterpaper
Vegetableoil,glucose,iodinesolution,starch
Gloves,hemp
Student’sManual,Teacher’sBooklet
Stereoscope,magnifier,slides,coverglasses
Dissectingneedles,tweezers,
Metalspoons,knives
Mortarwithpestle,plasticcups,
Doubleshells,watchglasses
Testtubes,testtubeholder,testtuberack
85002 Materialsfor2workgroups
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Agriculture Crops
Biology
The instruction manual describes the following experiments:
Grain•Investigationofagrainear•Distinctionofcerealsbytheir
ears•Investigationofacerealgrain•Distinguishthecornbyits
grain•Evidenceofstarchincereal
grains•Evidenceofwaterincereal
grains•Grindingofgrainintogrist
andflour
Oilseeds •Detectionoffatincrops
Potatoes•Investigationofapotato
tuber•Evidenceofstarchinpotato
tubers•Proofofmemorycellsin
potatotubers
Beets •Investigationofaturnip•Detectionofsugarinsugar
beets
Plant fiber •Studiesonthetensile
strengthofvegetablefibers
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Mini Kits
Mechanics
Thekitcontainsacomprehensivemanualand�7differentitemsformultipleusee.g.arailprofile,astand base, a car, a dynamom-eter,pulleys,masseswithhooksandscalepans.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit MECHANICS”
Included in delivery:
16100 Materialsfor�workgroup
Air and Water
Thekitcontainsacomprehensivemanualandmorethan20differ-entitemsformultipleusee.g.astandbase,acar,apaddlewheel,testtubes,U-tubes,rubberstop-pers, air cushion and floatingdiscs.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit AIR AND WATER”
Included in delivery:
16102 Materialsfor�workgroup
Survey of experiments:•Effectofforce•Measuringforce•Dynamometer•Frictionforces•Stability•Centerofgravity•Doublebeambalance•Doublebeamlever•Singlebeamlever•Steelyard•Fixedpulley�•Fixedpulley2•Movablepulley•Blockandtackle•Inclinedplane
Survey of experiments•Iswaterabody?•Watercandisplaceair•Wateragainstair•Fluidsurface•Communicatingvessels•Watercanclimb•Propagationofpressureinliquids•Principleofthehydraulicjack•Asimplewaterlevel•Principleofthesuctiontube•Principleofapipette•Floatingmetal•Streamingwaterhasaforce•Isairabody?•Aircandisplacewater•Compressionandexpansionofgases•PrincipleoftheU-tubemanometer•Heatingandcoolingofgases•Pressureinliquids•Floatingwater•Airagainstwater•Awatercolumn•Effectofthelowpressure(suctioncup)•Powertransmissionwithair•Flowingenergy•Principleofrepulse•Principleofanaircushion
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Mini Kits
Sound
Thekitcontainsacomprehensivemanualandeasytosetupequip-mente.g.asoundbox,atuningfork, test tubes, sound plates,chord stretchers, rubber rings,springsteel strip and ear hoses,withwhich8basicexperimentsin the field of acoustics can becarriedout.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit SOUND”
Included in delivery:
16104 Materialsfor�workgroup
Heat
Thekitcontainsacomprehensivemanual and 22 different itemse.g.asupportrod,aburner,can-dles,athermometer,abimetallicstrip, dye, capillary tubes, glasstubes, rubber stoppers and Er-lenmeyerflasks.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit HEAT”
Included in delivery:
16106 Materialsfor�workgroup
Survey of experiments•Whatissound?•Cansoundwavesbeseen?•Soundwavesexertpressure•Howsoundwavesaream-
plified•Howsoundwavesaretrans-
mitted•Highandlowtones•Soundingair•Soundingmetalplates–
thexylophone
Survey of experiments•Modelofathermometer•Whatisathermometerfor?•Evaporationandcondensa-
tion•Heatradiation•Absorptionofheatradiation•Heatconduction•Heatconductioninwater•Deformationofmetalsby
heat•Variationofthevolumeof
gases•Generationofsteambyheat
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Mini Kits
Optics
The kit contains a comprehen-sive manual and �9 differentitems e.g. an optical bench, alamp with support, batteries, aslitdiaphragm,biconvexlenses,screensandashadowrod.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit OPTICS”
Included in delivery:
16110 Materialsfor�workgroup
Magnetism/Electrostatics
Thekitcontainsadetailedman-ualand24differentitemse.g.acompasscard,amagneticneedlewithsupport,magnetrods,ironfilings,smallcars,asetofprobes,rubbingcloth,apithballpendu-lumandafrictionrod.
Manual “Mini-Kit MAGNETISM/ELECTROSTATICS”
Included in delivery:
16115 Materialsfor�workgroup
Survey of experiments•Magneticmaterials•Magnetshaveaforce•Penetratingforces•Magneticfieldlines•Whentwomagnets
encounter•Canamagnetfloat?•Howamagnetcanbe
produced•Theterrestrialmagnetic
field•Amagnetmotor•Howmagnetismcanbe
used•Electricitybyfriction•Forcesbetweentwo
chargedbodies•Polarisationandinfluence•Thechargedballoon•Modelofanelectroscope•Influenceatthe
electroscope•Electrostaticdance
Sizeofkit:270x2�0x50mm
Survey of experiments•Expansionoflight•Creationofshadow•Reflectionoflight•Refractionoflight•Reflectiononaplanemirror•Imagesonaplanemirror•Focusofaconverginglens
(biconvex)•Imagesofconverginglenses•Functionoftheeye•Functionofeyeglasses•Modelofacamera•Modelofaslideprojector•Modelofanastronomic
telescope•Modelofamicroscope•Decompositionofthelight
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Mini Kits
Electricity
Aspecialplug-baseandplug-inelements are themost essentialpartsintheMini-kit„BasicElec-tricity“.Further items e.g. batteries,lamps and lampholders, wire,plugleads,crocodileclips,mag-neticneedleandholderarealsocontained.
Sizeofkit:270x2�0x50mm
Manual “Mini-Kit ELECTRICITY”
Included in delivery:
16120 Materialsfor�workgroup
Survey of experiments•Theset-upofanelectrical
circuit•Electricalcircuitwithswitch•Conductorandnon-conductor•Conductioninliquids•Electricresistance•Heatingeffectoftheelectric
current
•Magneticeffectoftheelec-triccurrent
•Electromagnet•Serialconnectioninacircuit•Parallelconnectioninacir-
cuit•Chemicaleffectoftheelec-
triccurrent
Biology
16180 Materialsfor�workgroup
Manual “Mini-kit BIOLOGY”
Included in delivery:
StudentscancarryoutanumberoftasksusingtheequipmentinthisMini-kit.
Averyimportantbasisforapro-found and successful biologicallessonisthecarryingoutofex-periments with materials usefulforthispurpose.
Evenifaschoolisnotequippedwithaspecialsciencelabitneedsnotrefrainfromthisadvantage.
Important learning aims:•Observingwiththeaidofa
magnifyingglass•Observing,dissectingand
preparingplantpartsandanimals
•Preparingmicroscopicslides
Sizeofkit:270x2�0x50mm
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Primary Science Kit
Primary Science
With the "Primary Science Kit",100 fundamental experimentscanbecarriedoutineveryclass-room. The sturdy materials arestoredeasyathandintheclearlylaidoutbox.Noadditionalsourc-ingofmaterials!
Thekitcontainsamongstothers:Balloonvalve,Batterycellswithholder
Beakers,ErlenmeyerflaskDynamometers,Masses
Balls:glassandplasticGlasstubes,Bulbs
Rubberrings,RubberstoppersLeverarm,Leverswitch
Heatingwire,ClipsMagneticneedle
Copperwire,TorchLampholder,Lens
Balloons
Magnetrods,StandrodwithscalePipette,glassTesttubeandtesttubeholderPulleys,SmallcarsandacarriageSoundboxes,PaddlewheelPlasticscreensTubing,CordAlcoholburner,SyringeTuningfork,MatchesCandlesinmetalholderThermometer,FunnelTestleads,BalancebeamCompasscard,StudentsManual
16300 Materialsfor2–3workgroups
Manual “Primary Science”
Included in delivery:
The kit covers the following topics:•Force/Energy•Water•Electriccurrent•Magnets
•Airandsound•Light•Heat•Plants
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Primary Science
Primary Science Kit
Force/Energy•Whatisaforce?•Weighingwithaspringbalance•Forceandcounterforce•Forceschangemotions•Forcesatthetug-of-war•Rollingandsliding•Itgoesbetteronwheels•Leversaretobefoundeverywhere•Thedoublebeambalance•Leversmaketheworkeasier•Thesteepertheheavier•Howstrongatreestands•Itworkseasierwithpulleys•Howtoliftaloneaheavyload•Canenergybestored?•Energyfromthewaterpower•Howthewindcanbeused•Asolaroven•Arocketcar•Rubberbeltasmotor
Water•Iswaterabody?•Canwaterdisplaceair?•Canwaterstandinclined?•Wheredoesthewatergo?•Howhighthewaterstands?•Howwatercanrise•Whatdiversfeelunderwater•Lighterbywater?•Watercanalsorisewithout
pressure•Cansolidbodiesbecomeinvisible•Canironswim?•Swimming–sinking–floating
Electric current•Asimpleelectriccircuit•Abridgeforthecurrent•Lampssidebysideinparallel•Lampsonebehindtheotherin
series•Goodandbadconductors•Canthecurrentalsoflow
throughwater?•Hotcurrent•Theelectromagnet
Magnets•Magnetshaveaforce•Doallmaterialsreactona
magnet?•Whentwomagnetsencounter•Penetratingforces•Howamagnetcanbeproduced•Canamagnetfloat?•Howamagnetcanbeused•Amagnetroller•Amagneticmotor
Air and sound•Isairalsoabody?•Airisanelasticbody•Canairdisplacewater?•Howthedivingbellworks•Whenaircomesunderpressure•Aircantransportaforce•Whichoneisstronger:airor
water?•Howtheatmosphericpressure
canbeseen•Floatingwater•Coldair–Hotair•Amachinedrivenbyhotair•Canairbeconsumed?•Airtransportsthesound•Howsoundwavescanbeseen•Canthesoundgoroundthe
corner?•Sounds:highandlow,softand
loud
Light•Whichwaydoesthelighttake?•Howthelightcanbecontrolled•Anobjectinthelightbeam•Canlightbeswallowed?•Canlightbeconcentrated?•Infrontofandbehindamirror•Thickandthin,tallandlittle•Fireunderwater•Howwatercanbendarod•Cananalightedcandlestand
onitshead?•Howyoucanseeanobject
magnified•Howaphotoistaken•Whatcolourhasthelight?•Smallpicturesverylarge
Heat•Awaterthermometer•Howsteamismadefromwater•Howsteamwillbecomewater
again•Howseawatercanbemade
drinkable•Whendoesamaterialmelt?•Canicebecooked?•Coolingbyevaporation•Whyonecanburnthefingers
withouttouchingaflame•Canheatbecollected?•Concentratedheatradiation•Heathasanenergy•Heatwithoutaflame•Temperatureandwork
Plants•Howplantsdrink•Plantsneedlight•Whenplantssweatinthesun•Plantsimprovetheair•Plantsproduceoxygen
•Plantsalsoproducecarbondioxidebynight
•Cerealscontainwater•Oxygenisconsumed
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General Science
General Science
Thekitwasdevelopedforschoolswhich requirea smallbutcom-pletecollectionofteachingma-terialsforexperimentsinscience.The kit can accompany basiccoursesinelementaryschools.Thespecialvalueofthe„GeneralScience“kitliesintheeaseofuseandreliabilityoftheequipmentforthesuggestedexperiments.Teachingaimscanbeeasilyreal-ized.Further advantages:
The�06differentpartscontainedinthekitallowexperimentsforthefollowingteachingtopics:
Air
BalancesandEquilibrium
Biology
Chemistry
ElectricalCircuits
Heat
LightandShadow
MagnetandCompass
SoundandTone
WaterPurification
Weather
Adetailedteacher’smanualwithdescriptionsofexperimentsandgeneralinformationforeachtopiciscontainedinthekit.Theillustratedpackingdiagramstogetherwithillustrationsofthematerialsneededtocarryouteachexperimentfacilitatetheworkwiththe“GeneralScience”kit.
Manual “GENERAL SCIENCE“
Included in delivery:
31500 Materialsfor�workgroupordemonstration
•Clarityandsimplicityoftheexperimentalset-ups.
•Easyconstructionandreliableperformanceoftheequip-ment.
•Long-timedurabilityofallparts.
•Well-organizedarrangementoftheequipment.
•Handyandtransportablelight-weightplasticcase.
•Thereforesuitableforexperi-mentsinnormalclassrooms.
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Fundamental Physics
Fundamental Physics
Advantages:•Allproposedexperimentsare
easyandquicktoexecute.•Allitemsaresimplebutpracti-
calanddurableandoffermul-tipleapplications.
•Ahighpercentageofplasticmaterialalsopermitsutiliza-tionintropicalandsubtropicalcountries
•Theequipmentiscontainedinaplasticcase,inwhichallitemsareclearlyarrangedinstoragecompartments.Nofurtherstoragefacilitiesareneeded.
•The�00experimentswhichcanbecarriedoutcoverthegeneralbasicrequirementsofmostcountries’curriculums.
•Thetotalweightisonly7kg.
The��6differentpartsallowexperimentsforthefollowingteachingtopics:
Mechanicsofsolids
Mechanicsoffluids
Mechanicsofgases
Energyconversion
Heat
Sound
Optics
Magnetism
Electricity
Adetailedmanualwithpackingdiagrams,de-scriptionsandillustrationsoftheexperimentsiscontainedinthekit.
Manual “Fundamental Physics”
Included in delivery:
16004 Materialsfor�workgroupordemonstration
The Fundamental Physics Kitcontains a complete assemblyof teaching materials and ex-perimentalequipmentwhichareeasytooperateandsuitableforstudents’ and teachers’ experi-mentsinbasicphysics.
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Introduction
DesignThe components of the kits are solid and speciallydesignedforstudents.
All elements are tested and can be used for severalexperiments,sothatthenumberofpartscouldbelim-itedtoaneconomicalquantity.
Allcomponentscanbesuppliedasspareparts.
Ahighqualityaluminiumrailprofileisusedasstandmaterialtosupporttheexperimentsetupsinmechanics,heatandoptics.
Specialclampslidersallowstandrodsorotheracces-soriestobemountedinafixedormovablepositionontherail.
Withthemultipurposebossheads,standrodsorotherpartscanbefixedinallpositions.
Feetpluggedontheendsoftherailsguaranteeastablestandoftheexperimentalsetups.
The electric and electronic components are visiblymountedinpluginholders.
With the multipurpose circuit board they can bearrangedtopredefinedcircuitsorindependently.
Contacts and switches canbe assembledoutof thecontainedcomponents.
CorEx Student Kits Physics – Chemistry – Biology
The topics
Physics:•Mechanics�:Solid,liquidandgaseousbodies
•Mechanics2:DynamicwithCorExLogQt,movements,wavesandoscillations
•Heat
•Energyconversion�:Mechanic,thermal,electric,chemicalconversions
•Energyconversion3:SolarHydrogenTechnology
•Optics�:Geometricaloptics
•Optics2:ExtensionforOptics�,Waveoptics
•Electricity:Basicsofelectricity,heatenergy,electromagnetism,electromagneticinduction,magnetism,electrostatics,electrochemistry
•DynaMot
•Electronics
Chemistry:•Distillation•Soxhletextractor•Gasgenerator•Electrochemistry
Biology:•Soiltypesandplantgrowth•Agriculturalcrops•Biologykit•Germinationunits
Cornelsenkitsallowperformingthefundamentalexperimentsatallsecondaryschoollevels.
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Introduction
Teacher’s HandbookForthemaintopicsofphysics,aTeacher’sHandbook is available, which containsbackground information inbriefaswellassomedidacticalrecommendationsandadditionalhintstocarryouttheexperi-ments.
Student’s ManualAllexperimentsdescribedinthemanualaretestedandprovidearepeatableresult.
Theteachercaneasilyselecthistopicandthestudentspickthenecessarymaterialsaccordingtotheinventoryoftheindividualexperiment.Thesetupinstructionsareeasytounderstandandguidethestudentsthroughthewholeprocess.
Foreachexperiment there isanumberofquestionswhichstrikethetopicandleadthestudenttoasuccess-fulresult.TheanswerstothesequestionsarecollectedinasupplementaryTeacher’sbooklet.
Each kit can be used individually. All standmaterialsandacomprehensivemanualareincluded in every kit. The manual describes severalexperimentsindetail.
The inclusion of stand material in every kit has the following advantages:•Onlyasmallsectionofthebenchisneeded.
•Simultaneousworkwithdifferentkitsispossible.
•Noadditionalcostsforstandmaterial,noadditionalstorage.
StorageThekeepingof thecomponents is easy to survey inasolidboxwithmatchinginsertandlid.Theboxescanbestackedoneupontheotheroryoucanstoretheminacupboard.
OriginalGratnellsQuality
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Mechanics
Mechanics 1
Thekitcontainsallmaterialsanddevicesnecessaryfortheexami-nationofbasiclawsofsolids,liq-uidsandgases.Themorethan50partsarestoredintwoplastictrayswithfoamin-sertsandtransparentlids.Acomprehensivestudent’sman-ualwithdescriptions,illustrationsanddidacticquestionsforallex-perimentsiscontainedinthekit.Alsoincludedisasupplementarybooklet for the teacher with allquestionsanswered.
Mechanics of solids:22 experiments about mass,density, forcesandforceaction,friction, stability, equilibrium,principleofthelever,simplema-chines.
Mechanics of liquids:�5 experiments about the be-haviourofmaterials tochangesof temperature and pressure,communicating vessels, hydro-static pressure, capillarity, sur-
face tension, suction and forcepump, buoyancy, utilization ofwaterpower.
Mechanics of gases:�2 experiments about contextsbetween pressure, temperatureand volume, atmospheric pres-sure,measurementofpressures,forceactionofgases.
Sizeoftrays:3�2x427x75mm
Teacher’s Booklet “Mechanics 1”
Included in delivery:
Student’s Manual “Mechanics 1”
Included in delivery:
Beaker,bowl
Graduatedcylinder
Suctionflask,syringes
Funnel,hoses
Manometertube
Testtube,rubberstoppers
Dyer,blue
Cartesiandiver
Capillarytube
Student’sManual
Teacher’sBooklet
Thekitcontainsamongstothers:Railswithstand
materialDynamometer
Massholder,massesCoilspring
Leverarm,scalepansPulleys
CarriageSetofmetalcylinders
BalloonswithvalvesPaddlewheel
Aircushiondisc
43000 Materialsfor�workgroup
Inclined plane First-class lever
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Mechanics 1
Mechanics
Survey of experimentsMechanics of solids•Volumeofabody•Densityofabody•Actionofforces–Extension
–Hooke‘slaw•Springdynamometer•Actionofforces–Bending•Bendingofaplatespring•Directionaldependenceofan
appliedforce•Combinationofforces•Centreofgravityofabody•Equilibrium•Stability•Inertiaofbodies
•Friction•First-classlever•Second-classandthird-class
levers•Beamscale•Steelyard•Fixedpulley•Moveablepulley•Fixedpulleyplusmoveable
pulley=>tackle•Eficiency•Inclinedplane
Mechanics of liquids•Liquidswithfreesurface•Communicatingvessels
•Levellinginliquids•Transmissionofpressurein
liquids•Cartesiandiver•PrincipleoftheU-tube
manometer•Hydrostaticpressure•Suctionandforcepump•Capillarity•Adhesiveforces•Surfacetension•Buoyancyinliquids•Modelofahydrometer•Floatingandsinking•Utilisationofwaterpower
Mechanics of gases•Airasabody•Compressionandexpansion
ofagas•Effectofatmosphericpressure•Vacuumandoverpressure•Generationofapartialvacu-
um•Principleofapistonpressure
gauge•Modelofawashbottle•Principleofadivingbell•Effectofforcesappliedbya
gas(3experiments)•Principleofheatengines
Teacher’s Handbook “Mechanics 1”
4300096
Also recommended:
Manometer Pump model
SampleexperimentfromtheTeacher’sHandbookwith49experiments,DINA5,withcolouredillustrations,didacticalandmethodicalhintsandanswerstothequestionsfromtheStudent’sManual.Notincludedindelivery.
Student’sManualwith49experiments,DINA4,withexperimentsetupillustrationsandquestions.Supplementarybookletwithanswers.
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Mechanics
Mechanics 2 – Dynamics with CorEx Log Qt
Thekit“Mechanics2-DynamicswithCorExLogQt”containsallmaterialsanddeviceswhichareessential for theexaminationofbasiclawsofmotions,oscillationsandwaves.For the experiments a digitaltimer with integrated memory
is used. The students are learn-ingwithuptodateequipment,this is an ideal preparation forvocationaltrainingandlateroc-cupation.More than 30 parts are safelystored in a sturdy plastic traysized3�2x427x�50mmwith
foaminsertandtransparentlid.Acomprehensivestudent’sman-ualwithdescriptions,illustrationsanddidacticquestionsforallex-perimentsiscontainedinthekit.Alsoincludedisasupplementarybooklet for the teacher with allquestionsanswered.
CorExLogQtDigitalTimer
withUSB-cable,twoSensorcables,CorExSensingScienceSoftware,powersupply,manualforCorExLogQtandsoftware
Setofsprings
Student’sManual
Teacher’sBooklet
Rail,�00cmlong
Railwithstandmaterial
Trolleys
Motorizedtrolley
Lightgates
Slottedmasses
43108 Materialsfor�workgroup
Student’s Manual “Mechanics 2 – Dynamics with Log Qt”
Included in delivery:
Teacher’s Booklet “Mechanics 2 – Dynamics with Log Qt”
Included in delivery:
Velocity
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Mechanics 2 – Dynamics with CorEx Log Qt
Mechanics
Survey of the experimentsDynamics•Linearmotion(2experiments)•Velocity(2experiments)•Momentaryvelocity(2experiments)•Acceleratedmotion(3experiments)•Horizontalthrow•Inclinedthrow•Freefall•Centralelasticcollision•Centralinelasticcollision•Elasticcollisionatawall•Comparisonofrepellingforces
Oscillations•Springswinger•Pendulum(3experiments)•Springleafoscillator•Couplingofspringswingers•Dampedoscillations(2experiments)•Enforcedoscillations
Spring swinger Free fall
Student’sManualwith25experiments,DINA4,withexperimentsetupillustra-tionsandquestions.Teacher’sbookletwithanswers.
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Heat
Heat
The kit contains materials anddevices for 20 basic heat ex-perimentsforsolids,liquidsandgases. For example: tempera-ture and measurement of tem-peratures, thermicbehaviourofmaterials, thermal conductivity,heatradiation,heatflow,specific
caloric capacity, boiling, evapo-ration, distillation, principle ofheatengines.Thepartsarestoredinaplastictraysized3�2x427x�50mmwithfoaminsertandtransparentlid.
Acomprehensivestudent’sman-ualwithdescriptions,illustrationsanddidacticquestionsforallex-perimentsiscontainedinthekit.Alsoincludedisateacher’sbook-letwithallquestionsanswered.
Teacher’s Booklet “Heat”
Included in delivery:
Student’s Manual “Heat”
Included in delivery:
Bimetallicstrips
Sheetsofaluminiumfoil
Glasstubes
Capillarytubes
Rubberstoppers
Dyer
Testtube
Hose
Metalbody,aluminium
Calorimeter
Student’sManual
Teacher’sBooklet
Railwithstandmaterial
Paddlewheel
Setthermal-conductivitybails
Metalgauze
Spiritburner
Graduatedcylinder
Beaker
Erlenmeyerflask
Convectiontube
Thermometer,–�0°Cto��0°C
SetofErlenmeyerflasks
48500 Materialsfor�workgroup
Specific heat of water
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Heat
Heat
Survey ot the experiments•Modelofathermometer•Measurement of temperatures•Heatingandcooling•Thermicbehaviourofliquids•Thermicbehaviourofgases•Thermicbehaviourofsolids•Thermalconductivityofsolids•Thermalconductivityofliquids•Bimetal-thermometer•Heatradiation
•Reflectionofheatradiation•Absorptionofheatradiation•Heatflow–convection•Temperatureofmixture•Specificheatofwater•Specificheatofsolids•Vaporationandcondensation•Distillation•Utilizationofheatenergy
Bunsen Burner
Gasburnertoscrewonavalvecartridge61198withabutane-propane gas mixture. Withcontinuous air regulation andstopcock (needle valve). DIN-DVGWtested.Withcartridge.
Flametemperature:approx.�450°CHeightwithcartridge61198:�60mm
61192
Recommended instead of the alcohol burner:
Power supply unit 6 V
Plasticcase,withmainsplugand�50cmbifilarconnectioncable.
Operatingvoltage:�00to240V/50HzOutput:6V/�.5ADCCablewithtwo4mmplugsCElabelled.
68533
Recommended as power supply:
Teacher’s Handbook “Heat”
4850096
Also recommended:
SampleexperimentfromtheTeacher’sHandbookwith20experiments,DINA5,withcolouredillustrations,didacticalandmethodicalhintsandanswerstothequestionsfromtheStudent’sManual.Notincludedindelivery.
Student’sManualwith20experiments,DINA4,withexperi-mentsetupillustrationsandquestions.Teacher’sbookletwithanswers.
Reflection of heat radiation
Temperature changes in gases
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Optics
Optics 1
The kit contains materials anddevicesfor20basicgeometricalopticsexperiments.Theitemsarestoredinaplastictraysized3�2x427x�50mmwithfoaminsertandtransparentlid. A comprehensive student’smanual with descriptions, illus-trations and didactic questionsfor all experiments is containedinthekit.Alsoincludedisateach-er’sbookletwithallquestionsan-swered.
Teacher’s Booklet “Optics”
Included in delivery:
Student’s Manual “Optics”
Included in delivery:
Setgeometricalopticsmodels
Mirrors
Equilateralprism
Cuvette
Setcolourfilters,red,green,blue
Shadowpin
Colourslides
Cables
Tealight
Student’sManual
Teacher’sBooklet
Opticalbench
Clampsliders
Lamp
Diaphragms:slit,arrow,hole
Biconvexlensesinframe
Biconcavelensinframe
Screens
Projectiontable
47525 Materialsfor�workgroup
Long-sightedness – correction
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Optics 1
Optics
Survey of experiments which can be carried out with Optics 1Geometrical optics•Expansionoflight•Silhouettes•Pinholecamera•Reflectionataplainmirror•Reflectionatacurvedmirror•Refractionoflight•Refractionoflightinwater•Converginglens•Diverginglens•Focallengthof
converginglenses
•Modelofaneye•Short-sightedness–correction•Long-sightedness–correction•Magnifier•Astronomictelescope•Terrestrialtelescope•Slideprojector•Microscope•Dispersion•Absorptionofspectralcolours
Survey of experiments which are realisable with Optics 1 in combination with Optics 2
Wave optics•Diffraction/Interference•Diffractionatthegrating•Polarisation•Polarisationbydoublediffraction•Doublediffractionbytension•Chromaticpolarisation•Turningofthepolarisation
plane
Power supply unit 12 V
Plasticcase,withmainsplugand�50cmbifilarconnectioncable.
Operatingvoltage:�00to240V/50HzOutput:�2V/2ADCCablewithtwo4mmplugsCElabelled.
55217
Additionally required:
Teacher’s Handbook “Optics”
4752596
Also recommended:
Optics 2
Theadditionalkitcontainsmaterialsanddevicesfor7additionalwaveopticsexperiments:diffrac-tionoflight,diffractionatagrating,principleofpolarisation,doublediffractionatcrystals, rota-tion of the polar axis (frequency-dependent),photoelasticity.Theexperimentkit”Optics�”isnecessaryforcar-ryingout theexperiments.Thepartsof thekit”Optics2”willbestoredintheboxofKit�.
Contents of the additional kit:Slit,adjustable,Polariserandanalyserinframe,Calcspar-crystal,Slidewithcross,Slidewithmicaprobe,Slidewithgrating(300lines/mm),Slidewithgrating(80lines/mm),Glasspan,Tubing
47550
Student’sManualwith27experiments,DINA4,withexperimentsetupil-lustrationsandquestions.Teacher’sbookletwithanswers.
SampleexperimentfromtheTeacher’sHandbookwith27experiments,DINA5,withcolouredillustrations,didacticalandmethodicalhintsandanswerstotheques-tionsfromtheStudent’sManual.Notincludedindelivery.
Decomposition of light – dispersion
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Electricity
Electricity
Thekitcontainsmaterialswhichcanbeusedfor62experimentsontheexaminationofbasiclawsofthefollowingtopics:
Magnetism (5 experiments):Magnetic fields,magnetic forceaction,earthmagnetism
Electrostatics (9 experiments):Frictional electricity, chargedbodies, force actions, influence,electroscope
Electricity (44 experiments):Electrical circuits, electrother-mics,electromagnetism,electro-magnetic induction, AC circuit,transformer
Electrochemistry (4 experiments):Electrolysis, galvanic effects,electrochemical elements, elec-trochemicalpotentials
Morethan90partsarestoredintwoplastictrayswithfoaminsertandtransparentlids.
Acomprehensivestudent’sman-ual with descriptions, illustra-tionsanddidacticquestions forall experiments is contained inthekit.Alsoincludedisabookletfortheteacherwithallquestionsanswered.
Sizeofhightray:3�2x427x�50mm
Sizeofflattray:3�2x427x75mm
Teacher’s Booklet “Electricity”
Included in delivery:
Student’s Manual “Electricity”
Included in delivery:
Short-circuitring
Cables,wires,glowlamps,bulbs
Rodmagnet
Hookweights
Compasses
ironpowder
Setofmaterialsamples
Frictionclothsandrods
Pithballpendulum
Electrodes:carbon,zinc,copper,iron
Citricacid,coppersul-phate,litmuspaper
Student’sManual
Teacher’sBooklet
Plug-inelements:Lever-switchesLampholdersBridgeplugs
Capacitor,Potentiometer
ResistorsNTC;PTC,LEDs
BimetallicstripElectricmotor
Coils,U-core,I-coreArmaturewithtungsten
contactsCollectorplates
Magneticneedle,PivotbearingElectroscopeMetalbeaker
23100 Materialsfor�workgroup
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Electricity
Teacher´s Handbook “Electricity”
2310096
Also recommended:
Electricity
Survey of experimentsMagnetism•Magneticactions•Magneticfield•Forcesacting betweenmagnets•Magneticinduction•Geomagnetism/compass
Electrostatics•Frictionalelectricity•Forcesactingbetween chargedbodies•Modelofanelectroscope•Electroscope•Polarisation/induction•Inductionattheelectroscope•Storingcharges•Faradaybeaker•Capacitor
Basics of the electricity •Electricalcircuit•Conductor/non-conductor•Currentconductioninliquids•Voltage•Amperage•Electricalresistance•Ohm’slaw•Serialconnectionof incandescentlamps•Serialconnectionofresistors•Parallelconnectionof incandescentlamps•Parallelconnectionofresistors•Droppingresistor•Voltagedivider•Specificresistance•Resistanceandtemperature•Thermallyinfluencedresistors•Bridgecircuit•Measuringresistances•Wattage•Electricwork
Heat energy•Conversionintoheatenergy•Lightaction•Conductor and resistance wire•Fuse•Bimetallicswitch•Hot-wireammeter
Electromagnetism•Magneticfieldofaconductor•Magneticfieldofacoil•Electromagnet•Relay•Automaticinterrupter•Lorentzforce•Principleoftheelectricmotor•Electricmotor
Electromagnetic induction •Induction•InductionwithDCvoltage•Self-induction•Principleofagenerator•Alternator•Lenz’slaw•ACmotor•Transformer•Impedanceofacoil•Impedanceofacapacitor
Electrochemistry•Electrolysis•Galvanisation•Electrochemicalelement•Electrochemicalpotentials
Digital Multimeter
Details see page 95
54892
Recommended multimeter:
Transformer with Rectifier 12 V/3 A
Details see page 93
55222
Recommended power supply:
Universal Circuit Board
Numberof4mmsockets:�40Size:3�0x220x25mm
20402
Additionally required:
Student’sManualwith62experiments,DINA4,withex-perimentsetupillustrationsandquestions.Teacher’sbookletwithanswers.
Teacher’sHandbookwith62experiments,DINA5,withcol-ouredillustrations,didacticalandmethodicalhintsandan-swerstothequestionsfromtheStudent’sManual.Notincludedindelivery.
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DynaMot Student‘s Kit
Student’s Kit “DynaMot”
LampholderSES
SetofbulbsforDynaMotexperiments
Heatingwire
Bridgeplugs
Student’sManual
Teacher’sBooklet
GeneratorDynaMot
Tableclamp
Cables
Lampholderwith4socketsMES
54853 Materialsfor�workgroup
To carry out students’ experi-ments with the hand drivengeneratorDynaMotandtheex-perimentalnotesbyDr.H.Muck-enfuß.More than 20 parts are safelystored in a plastic tray sized3�2x427x�50mmwithfoaminsertandtransparentlid.Acom-prehensive student’s manual
with descriptions, illustrationsand didactic questions for allexperiments iscontained in thekit.Alsoincludedisabookletfortheteacherwithallquestionsan-swered.TheDynaMotcanbeusedasaDC-generator as well as a DC-motor and it is able to replacebatteriesorpowersuppliesinthe
basicelectricityteaching.Thestudentsgeneratethepowerfor the experiments by them-selves. The concepts and theo-riesabouttheelectriccircuitarecloselyconnectedwithpersonalexperiences, gathered whengenerating the electric energywiththegenerator.
Energy flux – Flow of electrons – Multimeter not included
Student’s Manual “Kit DYNAMOT”
Included in delivery:
Teacher’s Booklet “DynaMot”
Included in delivery:
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Student’s Kit “DynaMot”
DynaMot Student‘s Kit
Survey of experiments•Energyflux–Flowofelectrons•Measurementoftheflowof
electrons•Energyfluxandamperagein
parallelconnections•Energyfluxandvoltage•Energyfluxandvoltagein
serialconnections
•Energyconversion–Caloricenergy
•Energyconversion–Mechanicalenergy
•Energyconversion–Chemicalenergy
Voltmeter for students
Details see page 96
54978
Recommended voltmeter:
Ammeter for students
Details see page 96
54977
Recommended ammeter:
Student’sManualwith8experi-ments,DINA4withexperimentsetupillustrationsandquestions.Teacher’sbookletwithanswers.
Energy flux and amperage in parallel connections – Multimeter not included
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Electronics
Electronics
The kit contains materials anddeviceswhicharenecessary for48basicexperimentsaboutfunc-tionsandbehavioursofelectron-iccomponentsandcircuits.Thepartsarestoredinaplastictray sized 3�2 x 427 x 75 mmwith foam insert and transpar-entlid.A comprehensive student’smanualwithdescriptionsandil-lustrations forallexperiments iscontainedinthekit.
Bridgeplug,Plugleads
Bulbs,MES
Plug-inelements:
LampholderMES
Electrolyticcapacitors
LEDs,redandgreen
PhotoresistorLDR
NTC-resistor
Potentiometers
PTC-resistor
Resistors
Diode
Transistors,npn
Fieldeffecttransistors,FET
Manual
Digital Multimeter
Details see page 95
54892
Recommended multimeter:
Power supply unit 6 V
Details see page 94
68533
Recommended Power Supply:
Universal Circuit Board
Numberof4mmsockets:�40Size:3�0x220x25mm
20402
Additionally required:
Manual “Kit ELECTRONICS”
Included in delivery:
20400 Materialsfor�workgroup
Survey of experimentsBasics•Diode,basicwiring•Diode,characteristicline•LED,basicwiring•Diodeasarectifier•Voltagedivider•NTC-resistor,basicwiring•PTC-resistor,basicwiring•Photoresistor,basicwiring•Transistor,characteristicline•Transistor,currentgain•Transistorasaswitch•Transistorasapotentiometer•Transistorasanamplifier
(emittercircuit)•Transistorasanamplifier
(collectorcircuit)•Photoelectriccontrol
(2experiments)
•Lightbarrier,switchingifbright
•Lightbarrier,switchingifdark•Twilightswitch•Short-delayswitch•Long-delayswitch•Temperaturesensitivecontrol•Thermostat•Flashingunit•Schmitttrigger•Moistureswitch•Astablemultivibrator•Monostablemultivibrator•Bistablemultivibrator•Flipflopcircuit
Applications•Bridgecircuit•Differenceamplifier•Fieldeffecttransistor,principle•Influenceofelectricfields•Fieldeffecttransistor,
basicwiring•Fieldeffecttransistor,
inputimpedance•Fieldeffecttransistor,wiring•Fieldeffecttransistor,
controlcharacteristicline•Opto-electronicswithFET
(3experiments)•AND-gate•OR-gate•NAND-gate•Flipflop-circuitwith
fieldeffecttransistors
Astable multivibrator
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Basic Electrical Circuits
Basic Electrical Circuits
Thekitcontains8baseswithba-sicelectricalelementsandseveralaccessoriesforcarryingoutmorethan�5interestingexperimentstogetherwithaclearlyarrangedinstructionmanual.Insturdyboxwithfoaminsert.Sizeofkit:440x330x�00mm
Survey of experiments•Simpleelectriccircuit•Electriccircuitwithswitch•Conductors/non-conductors•Electricconductioninliquids•Electriccircuitwithchange-
overswitch•Serialconnection•Parallelconnection•Serialconnectionofbatteries•Measuringofvoltage•Measuringofcurrent•Electricresistance•Heatingeffectoftheelectric
current•Electromagnet•Electricbell•Relay–operatingcontact•Relay–restcontact•Electricmotor•Electricgenerator
Base modules:
LampholdersMES
Knifeswitch
Changeoverknifeswitch
Plugbase
Relaybase
Pushbutton
Batteryholder
Sizeofthebases:�20x90x23mm
Plug-in elements:ElectricmotorwithpulleyCrankwithbeltandaxisCoilwithcoreRelaycontactsElectricbellResistors50and�00OhmsCrocodileclips
Digital-MultimeterSetmaterialpatternsHeatingwireBatterycellsBulbsMESCablesExperimentDescription/Manual
Power supply unit 5 V
60095
Recommended Power Supply:
Manual “Basic electrical circuits”
Included in delivery:
52200 Materialsfor�workgroup
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Basic Electrical Circuits
Electrical Circuits on magnetic base
The elements are magnetic ad-heringandcanbeusedon thesteel board as well as on thetable.Theelectronicsymbol in-cludingitsconnectionsisprintedon topof thebase.All compo-nents are mounted inside thebases which are equipped with4 mm sockets for reliable con-nection with the included plugleads.ThepowersupplyelementcontainsabatteryholderfortwobatteriesR6andalsoasocketforan alternatively available powersupply68534.Inabox(320x245x50mm)withfoaminsert.Includingman-ual.
Bases:
Powersupplyelement3V
Bulbholderelements
Switchelement
Teststandelement
Sizeofthebases:�20x90x23mm
Test materials:
aluminium,iron,glass,rubber,wood,porcelain,copper,nickel,cardboard,wool,carbon,foam,zinc,plastic
Plugleads
BulbsMES
Batteries
Manual
Power supply unit 3 V
68534
Also recommended:
Steel board with stand
For experiments with mag-netic supports and suc-tion cups. Enamelled steel,scratch-proof, white surface,towriteuponwithchalk,canbewipedoffwetordry,withtablestand,canbemountedverticallyandhorizontally.
Dimensions:900x600mm
41621
Also recommended:
Manual “Electrical Circuits on magnetic base”
Included in delivery:
53540 Materialsfor�workgroupordemonstration
Electric Motor, magnetic adhering
DCmotormodelwithperma-nentmagnet,openconstruc-tion, all elements clearly vis-ibleanddesignedasshowninthetextbooks,withpulley,onbasewith4mmsockettermi-nals.Canbeusedonthesteel-boardaswellasonthetable.
SizeofBase:�20x90x23mm
54833
Survey of experiments:•Simplecircuitwithlamp•Circuitwithlampandswitch•Serialcircuitwithtwolamps•Parallelcircuitwithtwolamps•Electricalconductorsand
non-conductors•LogicAND•LogicOR
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Energy
Electric Energy Sources
Materialskitforbasicstudents’experiments with various elec-tric energy sources, which canbecarriedoutinonelesson.Thematerialisdesignedsimpleandclearlyarrangedsothatitcanbehandledbystudentsofthesec-ondarylevelwithoutproblems.
The principles of producing energy can be shown with the following sources:•Radiantenergy–solarcell•Chemicalenergy–galvaniccell•Mechanicalenergy–inductioncoil
Averysensitiveminiatureelectricmotorwithindicatordiscisusedfor indicationenergy. Including instruction, inasolidplasticboxwithformedinsert.
The kit contains:Miniatureelectricmotor�00mV/�0mA,solarcell0.5V/300mA,torch, connecting leads, electrolysis dish, copper- and zinc elec-trode,feltboardstrips,citricacid,plastictesttubewithtworubberrings,magnetrodALCOMAX,varnishedcopperwire,manual
Sizeofbox:300x�70x40mm
23000
Solar Cell
Materialskitforbasicstudents’experimentswithsolarcells.Ittakesonelessontocarryouttheexperiments.Theelementsaresimpleandclear.Studentsofthesecondaryschoollevelcaneasilyhandlethematerialsinteamwork.Exceptforcorrespondinglightsourcesatweakdaylightandnormalstudent’smetersformeasuredelectricalvariablesnofurtheraccessoriesarenecessary.Allpartsarestoredinaplasticboxwithformedinsert.Includinginstruction.
Among others the following experi-ments can be carried out with the kit: No-loadvoltageandshort-cir-cuitcurrent,series-andparallelconnection, power characteris-tic line,conversionofsolaren-ergytomechanicalenergyandtoluminousenergy,charginganaccumulator, solar productionofhydrogen.
The kit contains:6 solarcells0.5V/300mA,electricmotorwithpropeller,electrolysisdish,pairofcarbonelectrodes,LED,sodiumchloride,connectingleads,manual
Sizeofbox:300x�70x40mm
23050
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Energy
Solar thermal energy kit
For the demonstration of thefundamentals and the technicaluseof the solar thermalenergyconversion.Sizeofkit:540x450x�50mm
Manual “Solar thermal energy conversion”
Included in delivery:
Thermosyphonvesselwithtubings
Heatexchangervesselwithtubings
Powersupply
Thermometers�00°C
InfraredlampwithlampholderESonrod
Standmaterial
PairofErlenmeyerflasksvarnishedblackandwhitewithrubberstoppersandcapillarytubes
Heatconvectiontube
Spiritburner
Solarpanelwithcompensationvessel,pumpandtubings
Manual
49335 Materialsfordemonstration
The following investigations are described in the manual:•Absorptionofheatradiation•Energytransportbyconvection•Principleofthesolarpanel
•Solarpanelwiththermosi-phoncirculation
•Solarpanelwithpumpcircula-tionandheatexchanger
Heat exchanger with pump circulation
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Solar thermal energy kit
Energy
Thermo syphon effectWhentheelevatedvesseliscon-nectedtothesolarpanelbytheincludedtubings,aheatconvec-tionisstartedbecauseofthetem-peraturedependantdifferenceofdensityinthewaterandacircula-tionofthewatergetsgoing.
Feet for rails
77015
Rail with scales, 1000 mm
47001
Additionally necessary:
Thermo syphon effect
Materialscontained
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Energy
Photovoltaic kit
At theendof2009, the cumu-lativeglobalphotovoltaicinstal-lations surpassed 2� gigawatts.This is only a small part of theglobalenergyneedbutit isthefastest growing part. Solar cellsproducedirectcurrentfromlightwithonly4to�2%lossinthein-verter,muchlessthanthelossofathermalpowerplant.The kit contains equipment tocarryoutexperimentstoconvertthesolarenergyintoelectricen-ergy.Sizeofkit:540x450x�50mm
Manual “Photovoltaic energy conversion”
Included in delivery:
Powersupply
Lampholderandbulbs
LED
Adjustableresistance
Multimeter
Waterdecompositionapparatus
Citricacid
Manual
Solarcellandsolarmodules
Quarziodinelamp
Railprofilewithfeetandclampslider
Electricmotorwithpropelleronbase
Baseforplug-inelementsandaccumulator
RechargeablebatterycellAA
Connectingcablesandplugs
49336 Materialsfordemonstration
The following investigations are described in the manual:•Thesolarcellasavoltage
source•Thesolarcellasacurrentsource•Internalresistanceoftheso-
larcell•Thesolarcellasadiode•Influenceoftheintensityof
thelight•Influenceoftheangleofthe
light•Solarmodule
•Serialconnectionofsolarcells•Parallelconnectionsofsolar
cells•Loadofasolarbattery•Conversionofsolarenergy
intolightenergy•Conversionofsolarenergy
intomechanicenergy•Solarhydrogenproduction•Charginganaccumulatorby
solarenergy
Solar hydrogen production
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Photovoltaic kit
Energy
Conversion of solar energy into mechanic energy
Load of a solar battery
Materialscontained
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Energy
Demonstration Set „Wind Energy“
Thesetcontainsmaterialtocarryoutfundamentalexperimentsfortheuseofthewindenergy.Asenergyfromrenewablesourc-esisgettingmoreandmoreim-portant,thissetistheadequatesolutiontoteachthissubject.Insturdyboxwithfoaminsert.
Theexperimentsallowtheinves-tigationofdifferentwindgenera-tors.The influenceof thenumberofrotor blades and the force andthedirectionofthewindontheenergy production can be ana-lysed.
Theairstreamisgeneratedbyasuppliedblower.
Sizeofkit:440x330x�00mm
Manual “Wind Energy”
Included in delivery:
Bulbs,�.5V
Bridgeplugs
LED
Adjustableresistor,50ohms
Diode
Mainsadapter
Trough
Pumpwithmotor
Manual
Railprofilewithfeet
Clampsliders
Rotorswith2,3and4blades
Generatorandmotoraswindsource
Connectingcables
NiMHRechargeablebatteryAA
Baseforplug-inelementsandaccumulator
LampholderMES
54600 Materialsfor�workgroupordemonstration
Multimeters not included
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Demonstration Set „Wind Energy“
Energy
Survey of experiments:•Flowenergy•Energyconversion•Polarityofthevoltageat
thewindgenerator•Influenceofthewindspeed•Influenceofthechargeof
thewindgenerator•Influenceofthenumberof
bladesoftherotor•Powerofthewindgenera-
tor•Storingtheproduceden-
ergy•Useofthewindenergy
ExperimentDescription/Manualwith�0experiments,DINA4withexperimentsetupillustra-tions.
Voltmeter for students
Details see page 96
54978
Recommended voltmeter:
Ammeter for students
Details see page 96
54977
Recommended ammeter:
Storing the produced energy
Use of the wind energy
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Energy
Energy Conversion 1
The kit consists of devices and ma-terials which can be used to carry out experiments of conversion of energies: •Mechanicenergy•Waterpower•Windpower•Solarpower•Electriccurrent•Chemicalreactions
Themorethan40partsarestoredinastableplastictraywithfoaminsertandtransparentlid.
Acomprehensivestudent’sman-ualwithdescriptions,illustrationsanddidacticquestionsforallex-perimentsiscontainedinthekit.Alsoincludedisateacher’sbook-letwithallquestionsanswered.
Sizeofkit:3�2x427x�50mm
Student’s Manual “Energy Conversion 1”
Included in delivery:
Teacher’s Booklet “Energy Conversion 1”
Included in delivery:
Parabolicmirror
Paddlewheel
Baseforplug-inelements
Solarmodule
Peltierelement
Plug-inelements:LED,resistor,lamp
Waterdecompositiondevice
Student’sManual
Teacher’sBooklet
Railwithstandmaterial
Plugleads
Accumulator
Lamp
Micromotor
Electricmotor
Propeller
Electrodes
48550 Materialsfor�workgroup
Conversion of mechanic energy into electric energy
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Energy Conversion 1
Energy
Survey of experiments•Streamingenergytomechan-
icenergy(2experiments)•Streamingenergytobuoyancy•Stepsofenergyconversion•Mechanicenergytoheaten-
ergy•Heatenergytoelectricenergy•Heatenergytomechanicen-
ergy•Electricenergytoheatenergy•Measuringofheatconduction
byconversion
•Measuringofmechanicen-ergybyconversion
•Mechanicenergytoelectricenergy(2experiments)
•Streamingenergytoelectricenergy
•Electricenergytostreamingenergy
•Directuseofsolarenergy•Indirectuseofsolarenergy•Solarcellasenergyconverter•Lightenergytoelectricenergy
•Dependenceofthepowerofasolarcellonthepoweroflight
•Chargeofasolarcell•Coldbyaheatradiation•Chemicalenergytomechanic
energy•Chemicalenergytoelectric
energy•Electricenergytochemical
energy
•Storageofelectricenergybyconversiontochemicalen-ergy
•Energyconversionandstorage
Transformer, 1.5 to 15 V/ 1,5 A DC
Details see page 94
55223
Recommended Power Supply:
Digital Multimeter
Details see page 95
54892
Recommended multimeter:
Conversion of chemical energy into electric energy Conversion of light energy into electric energy
Student’sManualwith26experiments,DINA4withexperimentsetupillustrationsandques-tions.Teacher’sbookletwithanswers.
Multimeter not included
Materialscontained
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Energy
Energy Conversion 3
The kit introduces energy con-versionandfuelcells.Itwillenableyourstudentstoun-derstandhowtoconvertsolarorkineticenergyintopowerforanelectrolyzer,thatwillinturnpro-ducehydrogentobeusedbythefuel cell thatwillpowera load.Agreattoolforintroducingfuelcellsand“greenenergy”onanearlysecondarystage.The manual contains 9 eas-ily comprehensible experimentsandashortintroductionintothetheoryofthistechnology.It´sperfectforintroducingsolarhydrogen fuel cell technologyintotheclassroom.Thestudentseasilyapprehendconceptssuchas:electrolysis, solarpower, thescienceoffuelcells,energyandenergyconversion.Thepartsarestoredinatraysized3�2x427x75mm.
Solarpanel
Handgenerator
ReversiblePEMfuelcell
Motorwithpropeller
Demineralisedwater
Modelcar
Plugleads
Plugleadconnectors
Manual
TechnicaldataofthePEMfuelcell:
Dimensions:72x80x80mm
Electrolyzerrequiredvoltage:�.4to�.8VDC
Electrolyzerstoragevolumeofhydrogenandoxygen:�5mleach
Fuelcellpoweroutput:0.4W
Fuelcellvoltageoutput:0.4to0.9V
Manual “Energy Conversion 3”
Included in delivery:
76001 Materialsfor�workgroup
Survey of experiments•Differentenergysources•Solarcell•Generator•Elektrolysis•Reversibleprocess•Energystorageinhydrogen•Energyproduction
fromhydrogen•Stationaryconsumer
(Comparison:Generator/Solarcell/Fuelcell)
•Mobileconsumer(Comparison:Generator/Solarcell/Fuelcell)
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Energy
Hydroelectric Power Plant
Electricenergyisakeyfordevel-opmentandprosperity.Hydroe-lectricityisthemostwidelyusedformofrenewableenergy.Themodelgivesaclearviewontheturbineandthetechnologyofsuchpowerplantsanddeliv-ers real electric current from ageneratorwithapartlytranspar-enthousing.An electric motor and a lampmaketheproducedenergyvis-ible.
Hydroelectricpowerplant6V/3WElectricmotoronpluginele-mentLampholderwithbulbonpluginelementTubesforwaterin-andoutletSize:240x�75x200mm
44631
Turbine wheels, set of 2
Forwater-,air-,heat-andsteam-streams. Anodized aluminiumwheels with bush, one eachwheel for axial and tangentialstriking.
Wheeldia.:55mm
44583
Additionally necessary:29057 Supportrod
Paddle wheel
Plastic,withspoonlikepaddles.
Size:�05x23mm
43025
Additionally necessary:29057 Supportrod
Support rod
To support the turbine wheels44583, thepropeller29056orthepaddlewheel43025.Tobeusedwithstandmaterials.Met-alrodwith4mmaxleandtwoclampingbushes.
Rod:�50x�0mmdia.
29057
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Environment
Climate – Environment
With the Data logger CorExLogQ5+andaselectionofdedi-cated sensors the students canwork on the topics “Climate”and “Environment”. The con-tained manual describes �9 ex-perimentscompletewith28stu-dentworksheets.ThisScienceKitisalsoqualifiedforseveralmeas-urementsinconnectionwiththeworldwideGLOBE®project.
Climate•Changeofbarometricpressure
priortoweatherchange•TemperatureandIundillumi-
nationatdifferentplaces•Correlationofrelativehumid-
ityandtemperature•ChangeofCO2-concentration
inairduringtheday•Greenhouseeffect•and�0experimentsmore
Environment•Noiseexposureatmainroads
orairports•MeasuringtheUVprotection
ofsunglassesandclothes•and3experimentsmore
Manual “Climate – Environment”
Included in delivery:
74070 Materialsfor�workgroup €/ €
DataloggerCorExLogQ5+withPSU
SensingScienceSoftware
Teacher‘smanual
Teperaturesensors,2x
pH-Electrode
pH-Adaptor
CO2-sensor
UV-sensor
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Molecules
Box “Molecules 1”
Containsatomicmodelsforaliphaticcompounds.Contents:25Hydrogenatoms,white,monovalent5Chlorineatoms,green,monovalent�5Oxygenatoms,red,bivalent5Nitrogenatoms,blue,trivalent�4Carbonatoms,black,quadrivalent60Flexibleconnectingpieces,grey
Sizeofbox:3�5x��5x53mm
18474
Box “Molecules 2”
Tobeusedinconjuctionwithbasicbox“Molecules�”only,tobuilduporganiccompounds.Manyorganicchemicalcompoundscanbeconstructedusingtheindividualpartsfrombothboxes.Themodelsofbenzeneringscanbeusedtocreatearomatichydrocarbons.Theuniversalbuildingblockscanbeusedtocompletetheorganiccompounds.Contents:4Sulphuratoms,yellow,hexavalent8Sulphuratoms,yellow,bivalent4Phosphoratoms,violet,pentavalent4Nitrogenatoms,blue,pentavalent4Nitrogenatoms,blue,trivalent8Carbonatoms,black,quadrivalent4Oxygenatoms,red,bivalent4Universalbuildingblocks,grey,monovalent80Flexibleconnectingpieces,grey3Modelsofbenzenering,decomposable,black
Sizeofbox:3�5x��5x53mm
31810
Kit „Molecules 1“
Contents:�0Boxes“Molecules�”18474and Teacher‘s manual “Mol-ecules”
Sizeofkit:540x450x�50mmMaterialsfor�0workgroups
31764
Kit „Molecules 2“
Contents:�0Boxes“Molecules2”31810and Teacher‘s manual “Mol-ecules”
Sizeofkit:540x450x�50mmMaterialsfor�0workgroups
42880
Kit „Molecules 3“
Contents:each 5 Boxes “Molecules �”18474and“Molecules2”31810Teacher‘smanual“Molecules”
Sizeofkit:540x450x�50mmMaterialsfor5workgroups
36685
Withthecomponentscontainedinthemoleculeconstructionboxesmolecularmodelscanbeassembledrepresentingpracticallyalltheimportantcompoundsofchemistrythataredealtwithinsecondaryschools.Thepositionsoftheatomicnucleiandthebondsbetweentheatomsareshownparticularlyclearlybythesestructural(rod-andsphere)models.Themolecularmodelsareassembledsimplybylink-ingupthemodelsoftheatomsusingtheconnectingrods.Therodsareflexible,sothattheycanalsobeusedtoshowmultiplebonds.Thecolourcodingofthedifferentatomsfollowsinternationalcon-ventions.
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Chemistry
Distillation kit with stand material
All usual preparative distillationprocessescanbeconductedsafe-lywiththiskit.Thestudentscaneasilyrecognisetheefficiencyofwatercoolingandthepossibilitytoseparatefluidsbecauseoftheirdifferentboilingtemperatures.
The SVS system is based ex-clusively on screw connectorsconsistingofscrewcap,siliconegasketandPTFEcuff.Thismakestheuseoftheelementsoftheap-paratusmucheasierforstudentsanditwillprovidesafeandleak
proof connections between thecomponents.Instoragetraywithfoaminsertandcover.Dimensionsofthestoragetray:3�2x427x�50mm
Roundflask,�00ml
Beaker,�00ml
Stillhead
Receiveradapter
CondenserLiebig,�50mm
Thermometer,–�0to+��0°C
Railwithfeet
Clamprider,2x
Standrod,330mm,2x
Student’smanual
Teacher’sbooklet
Bosshead,2x
Retainingring
Tripod
Holdingclip
Ceramicwiregauze
SpiritBurner
Heatresistantpad
Beaker,�00ml
Rubbertubes
Teacher’s Booklet “Distillation/Extraction/Gas Generator”
Included in delivery:
Student’s Manual “Distillation”
Included in delivery:
89756 Materialsforonegroupofstudents
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Chemistry
Extraction kit with stand material
WiththeExtractionKitstudentscanisolatelesssolublematerials.The special construction of theSoxhlet - extractor ensures thata solvent cycle transports puresolventtotheextractionthimbleandthuslesssolublecompoundsareextractedandareenrichedinthesolution.The SVS system is based ex-clusively on screw connectorsconsistingofscrewcap,siliconegasketandPTFEcuff.Thismakestheuseoftheelementsoftheap-paratusmucheasierforstudentsanditwillprovidesafeandleakproof connections between thecomponents.
Instoragetraywithfoaminsertandcover.
Roundflask,�00ml
Soxhletextractor
Dimrothcondenser,2�0mm
Extractionthimble,5x
Railwithfeet
Clamprider,2x
Standrod,330mm,2x
Bosshead,2x
Student’smanual
Teacher’sbooklet
Retainingring
Tripod
Holdingclip
Ceramicwiregauze
SpiritBurner
Heatresistantpad
Beaker,�00ml
Rubbertubes
Teacher’s Booklet “Distillation/Extraction/Gas Generator”
Included in delivery:
Student’s Manual “Extraction”
Included in delivery:
89876 Materialsforonegroupofstudents
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Chemistry
Gas Generator Kit with stand material
WiththeGasGeneratorKitsmallquantitiesofmostofthestand-ardlaboratorygasescanbegen-erated.The SVS system is based ex-clusively on screw connectorsconsistingofscrewcap,siliconegasketandPTFEcuff.Thismakestheuseoftheelementsoftheap-paratusmucheasierforstudentsanditwillprovidesafeandleakproof connections between thecomponents.Ifthesetupisdonecorrectlythegases in the apparatus areonlyin contact with the materialsglassandTeflon(PTFE).Thegen-erationofgascanbeinterruptedeasilyatanytime.In addition a simple apparatusforsteamdistillationorasimpleextractionapparatuscanbebuiltfromthecomponentscontainedinthekit.
Universalgasgeneratorbottle
One-wayvalveFiltertubewithfrit
PressurereliefvalveDroppingFunnelLiebigcondenser
ExtractionpipeconnectionElbowconnectorforex-
tractionElbowconnector
forsteamdistillationRailwithfeet
Student‘smanualTeacher‘sbooklet
Clamprider,2x
Standrod,330mm,2x
Bosshead,2x
Tripod
Holdingclips
Ceramicwiregauze
SpiritBurner
Heatresistantpad
Beaker,�00ml
Rubbertubes
Teacher’s Booklet “Distillation/Extraction/Gas Generator”
Included in delivery:
Student’s Manual “Gas Generator Kit”
Included in delivery:
89886 Materialsforonegroupofstudents
On production of toxic andaggressivegasesanyapplica-blesafetyregulationhastobeobeyedstrictly.
Instoragetraywithfoaminsertandcover.
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Chemistry
Electrochemistry
Thekitcontainsallnecessarymaterialsandagentstocarryoutbasicexperimentsofelectrochemistry.Includinginstructionandasolidplasticboxwithformedinsertandlid.Indicatorforverylowvoltagesisaverysensitiveminiatureelectricmotorwithindicatordisc.
The kit consists of:Glasstroughwithstems,agitatorrod,citricacid-I-hydrate,copper-II-sulfate,carbonelectrodes,leadelectrodes,zincelectrode,copperelectrode,ironelectrode,miniatureelectricmo-tor,indicatorLED,leads
Sizeofthebox:3�2x427x75mm
51900
Welcome to the world of learning
Cornelsen Verlag
Mecklenburgische Str. 53
14197 Berlin, Germany
www.cornelsen.de/international
The „International Relations and Foreign Rights“ team at Cornelsen
publishing house will be pleased to answer any queries you have
regarding the copyright availability of our titles.
Our offer encompasses textbooks for all subjects (with a focus on GFL,
EFL and other foreign languages) and levels including pre-school education,
reference books, teaching materials for professional and adult education,
academic literature, various types of supplementary materials, learning
aids and educational literature as well as multimedia learning software
and online-products.
contact:
Cornelsen International
Transformer not included
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Physics
Demonstration Set „Physics“
Averyimportantbasisforapro-found and successful physicslesson is the demonstration ofexperiments.Evenifyourschoolis not equipped with a specialsciencelabyouneednotrefrainfromthisadvantage.The mobile Demonstration Set“Physics”,consistingoftwodu-rable plastic cases, contains alltherequiredmaterials,whichareused to carry out the most im-portantexperimentswhichformthefundamentalsofPhysics.Thestable and universal design ofall parts allows a secure experi-mentingandguaranteesa longdurability.
Byusingaspecialaluminiumrailprofileasstandbasetheexperi-mentscanbebuiltupwith thehelp of riders very quickly andstable.Noadditionalequipmentis required for the executionof the experiments which canbecarriedoutatanyplaceandundernearlyeveryclimaticcon-dition.Only for thedemonstra-tions in thefieldof electricityasimplepowersupplyisrequiredin addition.Theparts are com-patible with the other parts ofourprogram,sothatthekitcanalwaysbesupplemented.
TheDemonstrationSet“Physics”isaccompaniedbyadetailedin-structionmanualwhichdescribesthe execution of more than 70basicdemonstrationsinmechan-ics,heat,opticsandelectricity.
Sizeofkits:540x450x�50mm
Transformer with Rectifier 12 V/5 A
Details see page 93
55262
Additionally required:
Manual “Physics demonstration set”
Included in delivery:
16500 Materialsfor�workgroupordemonstration
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Demonstration Set „Physics“
Physics
The materials of the set:Basic equipmentRailwithfeet,Riders,Rods,Bossheads,Supportingring,Clipholders,Table,Scalewithpointers,Tapemeasure,Scale,Setofweights
Mechanics/heatPulleys/leverarm,Scalepans,Masspieces,Helicalsprings,Dynamometers,Frictionblock,Sphere,Carriage,Vesselwithdrains,Buoyancybody,Manometer,Plasticbowl,Glasssyringe,Glassdevices,Rubberstopper,Burner,Metalgauze,Thermometer
OpticsOpticallightsource,Condenser,Diaphragm-andslidesupport,Pin-andarrowdiaphragm,�/3-Slitdiaphragm,Screens,Lenses,biconvex,Shadowsphere,Multipurposemirror,Opticalbodies,Candlesupportswithcandles
ElectricityFrictionrods,Electroscopes,Rodmagnets,Horseshoemagnet,Ironpowder,Magneticneedleswithbearing,Electrodeswithsupport,Lampholders,Incandescentlamps,Switch,Connectionleads,Wires,Insulatingrods,U-shapedwire,Movingcoil,Potentiometer,Coils,U-coreandi-core,Voltmeter,Ammeter,Galvanometer
Survey of experiments:MechanicsMeasuring physical quantities,forcesandtheireffects,thelawsof pulleys, pulley blocks andlevers, friction,dynamics, fluidmechanics, pressure in fluids,hydraulics,gaseousmechanics,pressureingases,over-andun-derpressure
HeatModelofthethermometer,boil-ingandfreezingpoints,meltingandgrowstiff,heatflow,heatconduction,forceofvapourOpticsExpansion of light, light andshadow,mirrorpictures,Reflec-tionandrefraction,thelawsofsinglelenses,pinholecamera
Electricity Electrostatic effects, galvanicelements, the accumulator,simple electric circuits, heatandlighteffects,applicationsoftheelectricity, electromagneticforces, electromagnetic fields,theprincipleoftheelectricmo-tor,induction,theelectrictrans-former
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Mechanics
Demonstration Set “Mechanics”
Forthedemonstrationofvariouslaws of mechanics with levers,pulleys, pulley blocks and dy-namometers. The experimentalsetup and the execution of theexperiments canbedonewith-outanyadditionalequipmentineveryclassroom.In plastic case with foam insertandmanual.Sizeofkit:540x450x�50mm
Fixedandmovablepulleys
Pulleyblock,2pulleys
Blockswith2pulleys
Masseswithdoublehook
Setofslottedmasseswithmassholder
Cord
Manual
Railwithstandmaterial
Scale
Leverwithsupportandpointer
Pairofscalepans
Dynamometer
Multiplediameterpulley
Axlesonarod
Ringswithhook
Helicalspring
Manual “Demonstration Set MECHANICS”
Included in delivery:
43080 Demonstrationequipment
Survey of experiments•Springdynamometer•Beamscale•First-classlever•Second-andthird-classlevers•Fixedpulley•Moveablepulley•Fixedandmoveablepulley•Pulleyblock(2experiments)•Multiplediameterpulley
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Mechanics
Demonstration Set “Mechanics for the Steel Board”
For the demonstration of thebasiclawsofmechanicsandsim-ple machines as pulleys, pulleyblocks,leversandinclinedplane.In plastic case with foam insertandmanual.Sizeofkit:540x450x�50mm
The following experiments can be carried out:•Massandweightforce•Hooke‘slaw•Forceandcounterforce•Compositionofforces•Decompositionofforces•Inclinedplane•Locationofcentreofgravity•First-classlever•Second-classandthird-class
levers•Torque•Beamscale•Fixedpulley•Moveablepulley•Fixedandmoveablepulley•Blockandtackle
Pulley,pulleyblock,rollerkit
Magnetswithbosshead
Axlesonarod
Inclinedplanewithmagneticfoil
Leverwithsupportandpointer
Pairofscalepans
Scale
Level
Torquedisc
Dynamometerdialtype,�N
Dynamometerdialtype,2N
Helicalspring
Rule,withmagneticfoilandtwoadjustablepointers
Setslottedmasseswithmassholder
Thread
Manual
Manual “Mechanics for the Steel Board”
Included in delivery:
Steel board with stand
For experiments with mag-netic supports and suc-tion cups. Enamelled steel,scratch-proof, white surface,towriteuponwithchalk,canbewipedoffwetordry,withtablestand,canbemountedverticallyandhorizontally.
Dimensions:900x600mm
41621
Additionally required:
43085 Demonstrationequipment
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Mechanics
Demonstration Kit “Centripetal Forces Kit”
43550 DemonstrationEquipment
Centripetalforcesapparatus
Pivotbearing
Electricmotorwithgear
Belt,2x
Slottedmasses
Tableclamp,2x
Pluglead,2x
Powersupply
Manual
Manual “Centripetal Forces Kit”
Included in delivery:
Measuring and demonstratingthecentripetalforcesisveryeasydonewiththiskit.Thecentripetalforceistheforcewhichactsonarotatingbodyindirectionofthecentre.Itdependsonthespeedandthemassoftherotatingob-ject.The centripetal forces appara-tusconsistsofarailwithatrol-ley which is connected with adynamometer. The mass of thetrolleycanbevariedbyaddingslotted masses and radius canbe taken directly from the rail.Theforcecanbereadfromthedynamometerduringtheexperi-ment.An electronic power supply al-lows the exact adjusting of thedesignatedrotatingspeed.
The following phenomena can be examined:•Centripetalforce•Angularvelocity•Rotarymotion
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Mechanics
Cubes, set of 8
Fordensitydeterminations,inboxwithlabel.
Materials:aluminium,brass,copper,lead,plastic,steel,zincandwood
Sidelength:�cm
41221
Metal cylinder, same volume, set of 6
In box with marks and label, with fine bore to suspend fromthread.
Materials:aluminium,brass,copper,lead,steelandtin.
Sizeeach:30x�0mmdia.
41231
Metal cylinder, same mass, set of 6
In box with marks and label, with fine bore to suspend fromthread.
Materials:aluminium,brass,copper,lead,steelandtin.
Masseach:�5g
41235
Material patterns, set of 14
Toexaminethemechanical,thermal,magneticandelectricalchar-acteristics,instoringbox.
Material:aluminium,iron,glass,rubber,wood,carbon,copper,nickel,cardboard,porcelain,PVC,foamrubber,woollencloth,zinc.
Size:�35x20mmCarbon:�35x5mmdia.
41250
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Mechanics
Demonstration Set „Dynamics with CorEx Log Qt“
The kit contains all materialswhichareessential tocarryoutdemonstrationandfundamentalinvestigations of basic laws ofmotions,oscillationsandwaves.For the experiments a moderndigital timer with integratedmemoryisutilised.Thestudentsare learning with up to date
equipment,thisisanidealprepa-rationforvocationaltrainingandlateroccupation.Allexperimentresultsarestoredinthetimer.Thetimercanbeusedindepend-entlyanddirectlyasaninterfacebutcanalsobeconnectedtoaPCaftertheexperimentsforfur-theranalysis.
Morethan50partsinaboxwithfoaminsertandmanual.
Sizeofkit:540x450x�50mm
Manual „Dynamics with CorEx Log Qt“
Included in delivery:
Rail,�00cmlong
Railwithstandmaterial
Trolleys
Trolleywithdrivingunit
Lightgates
Spokedpulley
CorExLogQtDigitalTimer
withUSB-cabel,twoSensorcables,CorExSens-ingScienceSoftware,powersupply,manualforCorExLogQtandsoftware
Slottedmasses
Setofsprings
Manual
42985 Demonstrationequipment
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Demonstration Set „Dynamics with CorEx Log Qt“
Mechanics
Survey of the experimentsDynamics•Linearmotion
(3experiments)•Velocity(3experiments)•Momentaryvelocity
(2experiments)•Acceleratedmotion
(3experiments)•Directrecordingofacceler-
atedmotion(3experiments)
•Horizontalthrow•Inclinedthrow•Freefall•Centralelasticcollision•Centralinelasticcollision•Elasticcollisionatawall•Comparisonofrepelling
forces
Oscillations•Springswinger•Pendulum(3experiments)•Springleafoscillator•Couplingofspringswingers•Dampedoscillations
(2experiments)•Enforcedoscillations
ExperimentDescription/Manualwith25experiments,DINA4,withexperimentsetupillustra-tions.
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Flight and Flying
Demonstration Set “Flight and Flying”
Many teaching curriculums re-cently include the topic “Flightand Flying”. With this kit thedealing with this topic is wellcomprehensible due to the im-plementation of correspondingexperimentsandthedemonstra-tionofmodels.
Thekit“FlightandFlying”con-tainsacompletecompilationofdevicesandmodelsthatarenec-essarytocarryout25demonstra-tionexperiments.
Sizeofkit:540x450x�50mm
Manual “Flight and Flying“
Included in delivery:
Dyer
Setofairresistancebodieswithcarriage
Dynamometer
Modelofarocket
Solarballoon
Hotairballoonwithheatingsource
Balloonwithvalve
Manual
Railwithlevelingfeet,ridersandstandmaterial
Pitottube
Venturitube
Impellerwithsupport
Threadcomb
Liftingpowermodelwithairfoilandbalance
Airfoilmodelwithpressuremeasuringtestprobe
Inclinedtubemanometer(kit)
29008 Demonstrationequipment
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Demonstration Set “Flight and Flying”
Flight and Flying
Survey of experiments•Staticliftingpower –hotairballoon –solarballoon•Forcesexertedbyairstream•Dynamicliftingpower•Air-flowvelocity•Air-flowprocesses
(Venturitube)•Principleoftheinclinedtube
manometer•Measuringtheflowvelocity
•PrincipleofthePitottube•Pressuredifferences
attheairfoil•Pressuredistributionalong
thesurfaceoftheairfoil•Measuringthedynamiclift•Air-streamdistribution
aroundtheairfoil•Airresistanceandshapes
ofbodies
•Measuringtheair-streamresistance
•Flowprocessesatobstacles•Eddyformation
behindadisc•Pullofanimpeller•Principleofanautogiro•Mechanismofarotarywing•Reactionprinciple•Functionalmodelofarocket
Air stream generator
Toproduceawhirl free,ho-mogenous air flow for aero-dynamic experiments. Ra-dialblowerinmetalcasewithadjustable suction opening,long air stream rectifier, onwoodenbasewithswitchandmainscable,suitableforhori-zontalandverticaloperation.
Max.airspeed:�4m/sAiroutletopening:90x90mmHeightoftheopening(cen-tre)abovethetablesurface:230mmOperatingvoltage:230V,50HzConsumption:65WSize:400x200x290mmMass:5.5kg
29010
Additionally required:
ExperimentDescription/Manualwith25experiments,DINA4,withexperimentsetupillustra-tions.
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Geometrical Optics
Demonstration Set „Geometrical Optics with Laser“
Thedemonstration set containselements for thedemonstrationof the laws of the geometricaloptics as the beam gradientsthroughconverginganddiverg-inglenses,reflectionandrefrac-tion.In stable transport and storingboxwith foam insertandman-ual.Sizeofkit:540x450x�50mm
Planeconvexlens
Planeconcavelens
Prism
Trapeze
Cuvette
Planeparallelplate
Manual
LaserRayBox
Cylinderlens
Riders
Opticaldisc
Convexandconcavemirror
Refractionbodies:
Halfcylinder
Manual “Geometrical Optics with Laser”
Included in delivery:
47604 Demonstrationequipment
Survey of experiments:•Reflectionofthelight•Thelawofreflection•Opticalsquare•Reflectionattheconvex
mirror•Reflectionattheconcave
mirror•Refractionoflight
(2experiments)•Refractionattheplane
parallelplate
•Refractioninwater•Refractionatconverging
lenses•Refractionatdiverginglenses•Refractionattheprism•Lenscombination
(2experiments)•Modelofthehumaneye•Correctionoftheshort-
sightedness
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Ray Optics
Ray Optics Demonstration Set, magnetic
The�4opticalcomponentmod-elsallowverygooddemonstra-tionandvisualizationofthefol-lowingopticaleffects:•transmissionofthelight
throughtheconvex(concave)lens
•transmissioneffectofanopti-calprism
•reflectionontheplanar(con-vex,concave)mirror
•refractionofthelight•indexofrefractionvaluesand
others.The set up demonstrates thefunctionofhealthy, short-sight-edandlong-sightedeyeandthecorrection of these aberrationsbyglasses.Thesetupalsodem-
onstrates the function of bothGalileoandKeplertelescopes,aswellasphotocamera,etc.Theef-fectofsphericalaberrationofthelensanditscorrectionanddem-onstrationofabsolutereflectionintheopticalfiberareinterestingandeasytodemonstrateaswell.Example sheets for very simpleand quick preparation of dem-onstration. The demonstrationis ready quickly if the desiredobjects are locatedonassignedpositionsonthesheet.
Theopticalelementsandexam-ple sheets have magnetic backsides.
Laser Ray Box, magnetic adhering
Consistingoffivelaserdiodesoptically adjusted mountedonebelowtheother topro-ducefiveparallellaserbeamsto demonstrate beam opticexperiments
47128
Also recommended:
Manual “Ray Optics, magnetic”
Included in delivery:
47080 Demonstrationequipment
The Demonstration Set comprises of:
Planeparallelplate
Concavelens
Rectangularprism
Semicylinderslargeandsmall
Planemirror
Convexmirror
Concavemirror
5differentlensesforsettinguptheopticalmodels
Examplesheets:A:modelofthehumaneyeB:photocameraC:GalileotelescopeD:KeplertelescopeF:refractionandreflectiondemonstration
sheetManual
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Optics for the Steel Board
Demonstration Set “Optics for the Steel Board”
Optical elements for the in-vestigation of the basic laws oflenses,mirrors andprismsonasteelboard.All parts are stored in a plasticcase(440x330x�00mm)withfoaminsert.Withmanual.All models of clear transparentplexiglasswithmagnetic foilonthebottom,size�40mmlong,�5mmthick.
Survey of experiments:•Linearpropagationoflight•Narrowlightbeams•Shadows•Reflectionoflight•Lawofreflection•Doublemirror•Reflectionataconcavemirror•Reflectionataconvexmirror•Refractionoflight(2experi-
ments)•Refractionbyaplane-parallel
plate•Refractionoflightinwater•Refractionoflightataprism•Refractionoflightatacon-
verginglens•Productionofparallellightrays•Refractionoflightatadiverg-
inglens•Lenscombination(2experi-
ments)•Humaneyemodel/correction
ofshort-sightedness•Dispersionoflight•Additivecolourmixture•Subtractivecolourmixture
Opticallamp�2V/20Wwithcondenserlens,�/3slitdiaphragm,twodummydiaphragms
Shadowbody
Planemirror
Adjustablemirrorconcave/convex
Opticaldisconmagneticfoil
Inclinedscreen
Setof4diaphragms
Colourfilters,red,green,blue
Modellenses,plano-convex
Modellens,plano-concave
Modelsemicircle
Modelprism,rectangular
Modeltrapeze
Cuvette
Manual
Manual “Optics for the Steel Board”
Included in delivery:
47095 Demonstrationequipment
Steel board with stand
For experiments with mag-netic supports and suc-tion cups. Enamelled steel,scratch-proof, white surface,towriteuponwithchalk,canbewipedoffwetordry,withtablestand,canbemountedverticallyandhorizontally.
Dimensions:900x600mm
41621
Additionally required:
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Optical Bench
Demonstration Set “Optical Bench – Basic Collection”
Thebasiccollectioncontainsallmaterials needed for the inves-tigationofbasicoptical lawsoflenses,mirrorsandprisms.
All parts and the manual arestored in a sturdy plastic case(540x450x�50mm)withfoaminserts.
Diaphragms,Opticallamp,Setprimarycoloursfilters,Cuvette,Lensesinframe,Diaphragm-and
slideholder,Screen,groundglass,Shadowballonrod,Screen-andmirror
holder,Prismholder,Railandfeetwithadjusting
screws,Riderswithtube,Planemirror,Convex-
concavemirror,Screenonrod,Planeparallelplate,Modelsemicircle,Prism,
Manual
Plug lead 50 cm, black
51617
Additionally required (2x):
Manual “Demonstration set OPTICAL BENCH”
Included in delivery:
Transformer 6/12 V, 5 A, AC
Details see page 94
55224
Recommended power supply:
47600 Demonstrationequipment
Also recommended:
Demonstration Set “Optical Bench – Supplementary Collection”
Thekitcontainsallmaterialstodemonstratethewavena-tureofthelight.Thekit“Op-ticalBench,BasicCollection”47600 is required to carryout the experiments, whichare described in the manualdeliveredwith thebasic col-lection. All materials can bestoredinthecaseofthebasiccollection.
The kit contains:Slit,adjustable,Polariserandanalyserinframe,Calcspar-crystal,Slidewithcross,Slidewithmicaprobe,Slidewithgrating,300lines/mm,Slidewithgrating,80lines/mm,Riderwithtube,Glasspan,Tubing
47605
The manual also describes seven experiments, which can be made with the materials of the Supple-mentary Collection•Diffractionataslit–interference•Diffractionatagrating•Polarisation•Polarisationbybirefringence•Stressbirefringence•Chromaticpolarisation•Turningofthepolarisationplane
Survey of experiments for the Basic Collection•Propagationoflight•Formationofshadow•Pinholecamera•Reflectionataplanemirror•Reflectionatacurvedmirror•Refractionoflight•Refractionoflightinwater•Converginglens•Diverginglens•Focallengthofconverging
lenses
•Humaneyemodel•Humaneye–short-sightedness•Humaneye–long-sighted-
ness•Magnifyingglass•Astronomicaltelescope•Terrestrialtelescope•Slideprojector•Microscope•Dispersionoflight•Absorptionofspectralcolours
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Human Eye Model
Functional Model of the Human Eye
Todemonstratetheopticalfunc-tionsoftheeyesuchascreationoftheimageofanobjectontheretina,accommodation(changein curvatureof the lens), short-andlong-sightedness.
Sizeofthebox:440x330x�00mm
Survey of experiments:•Projectionofanimageonthe
retina•Functionoftheirisdiaphragm•Accommodationofthehuman
eye•Thenormalsightedeye•Short-sightedness•Long-sightedness•Demonstrationofpresbyopia•Theyellowspotandtheblind
spotoftheeye
Hemisphererepresentinghalfoftheeyewithanadjustableirisdiaphragm
Lensholderandtwoconvexlenses(f=65and80mm),onrod
Hemispherewithretina(groundscreen),onrod
Lensholderonrod,withoneeachconvexandconcavecorrectinglens
Candleholderonrodwithcandle
Precisionrail,48cmlongwithfeetandclampriders
Manual
Manual “Functional Model of the Human Eye”
Included in delivery:
47030 Demonstrationequipment
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Electrostatics
Demonstration Set “Electrostatics”
The set allows to carry out aseries of interesting, partly his-torical, experiments on electro-statics.Mostpartsareequippedwitha4mmplugtomountthemeasilyexchangeableonaninsu-lated stand. For connections tothechargesourceplugleadsortheincludedmetalchainscanbeused.All parts are stored in a plasticcase(440x330x�00mm)withfoaminsert.Withmanual.
Survey of experiments:•Forcesbetween
chargedbodies•Tuftelectroscope•Pointdischarge•Electricdance•Electrostaticfilter•Electrostaticcarillon•Ballspinningaround•Flashboard
Insulatedstandwithterminalsocket
Spherewithplug
Movingsphere
Pithcylinderpendulum
Piecesofpithinbox
Casewithsphereelectrode
Casewithpointelectrode
Electricwhirl
Tissuepaperumbrella
Lightingboard
Carillon
FrictionrodPVCwith4mmsocket
Pairofmetalchains
Manual
Manual “Electrostatics”
Included in delivery:
High Power Van de Graaff Generator
Details see page 88
50300
Also recommended for the produc-tion of high electrostatic charge:
High Power Wimshurst Machine
Details see page 88
50315
Also recommended for the produc-tion of high electrostatic charge:
50331 Demonstrationequipment
Wimshurst Machine not includedWimshurst Machine not included
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Electrostatics
High Power Van de Graaff Generator
To produce high electric charges for electrostatic experiments.Mounted on plastic covered wooden base with electric motor,electronically controlled and adjustable earth socket, band drivewithhigh-insulatingsupports,detachablenickel-platedconductorspherewith4mmsocket.Sparkdischargesuptoabout60mmcanbedemonstrated,ifthelowermetalliccombofthegeneratorisearthedandaninsulatedmetallicsphereisconnectedtothecomb.For the demonstration of longer sparks the Wimshurst Machine50315isrecommended.Including6VPSU(CE-sign),dust-protectioncover,Sphereonroddia.�00mmandelectricwhirl.
Electriccharge:dependingontheroomhumidity�00to�50kVShortcircuitcurrent:approx.6µASpherediameter:270mmOperatingvoltage:230V/50Hz(mainssupplyunit)Dimensions:720x325x225mmMass:ca.4kg
50300
Additionally recommended:5033� DemonstrationSet“Electrostatics”
High Power Wimshurst Machine
Forthecontinuousproductionofhighelectrostaticcharges.Mount-edonplasticcoveredwoodenbase,withcrankandbeltdrive,highinsulatingperspexdiscswithmetalsectors,twolargeLeidenjarsandsparkgap.Includingdustprotectioncover.Idealsuitedfortheusewiththe50331ElectrostaticExperiementKit.
Charge:approx.�20kVSparklength:approx.�00mmDiscdiameter:3�0mmDimensions:360x�90x420mmMass:3.4kgCElabelled
50315
Additionally recommended:5033� DemonstrationSet“Electrostatics”
89
Electrostatics
Insulating rod
Plasticrod,atoneendwithmetaltubingwithoneaxialandoneradialdrilling
Size:240x�0mmdia.
40598
Braun electroscope
Toindicateelectrostaticcharges.Aluminiumholderwithmetaldou-blepointer,mountedinsteelpointbearings,metalearthringwith4mmsocketswithdetachableproofplanewith4mmplug.Mountedon�0mmrod.
Chargemax.:approx.�0kVRingdiameter:200mmRoddiameter:�0mm
50090
Additionally recommended:40040 Barrelbase
Barrel base
Castiron,powdercoatedgrey,openingwithgrooveandscrewtofastencylindricalandsquarerodsaswellasarule.Grooveatthebottomto set thebaseonarule.
Clampingranges:cylindricalrodsupto�3mmdia.squarerodsupto�2x�2mmruleupto22x�3mm.Bottomgroove:25x�2mmSize:50x70mmdia.Mass:900g
40040
Spheres with plug
Nickel-plated brass, to fit theelectroscopes50090ortheinsu-latingrod51256,alsotouseaselectrostatic spoon in conjunc-tionwiththeplexiglasinsulatinghandle50125.Plug:4mmdia.
Sphere diameter
50120 30mm
50122 90mm
Insulating handle
Perspexwith4mmholedrilledin the top to take the Spheres50120and50122ortheProofPlane50124foruseasdischarg-er for carrying electrostaticcharges.
Size:�50x�0mmdia.
50125
Proof plane with plug
For use as capacitor plate inconjunction with the electro-scope 50090 and individuallytogetherwiththeinsulatedhan-dle50125.
Discdia.:50mm
50124
L
90
DynaMot Demonstration Set
DynaMot Demonstration Set
To carry out teachers’ experi-ments with the hand drivengeneratorDynaMotandtheex-perimentalnotesbyDr.H.Muck-enfuß.
Handdrivengeneratoraspowersupply and alive teaching sup-port for the formation of con-
ceptsinelectricity.DynaMotcanbeusedasaDC-generatoraswellasaDC-motoranditisabletore-placebatteriesorpowersuppliesinthebasicelectricityteaching.
Asthestudentscangeneratethepowerformostoftheexperimentsthemselves the concepts and
theories about the electric cir-cuit are closely connected withpersonal experiences gatheredwhengeneratingtheelectricen-ergywiththegenerator.In plastic case with foam insertandmanual.Sizeofkit:540x450x�50mm
Manual “DynaMot”
Included in delivery:
Cables
Masseswithhook
Hookwithbosshead
Pulleywithhook
Cord
Manual
GeneratorDynamot(2x)
Mechanictransmission
Setofcablesandbelt
Tableclamps
Standrods
Bossheads
54852 Demonstrationequipment
R
9�
DynaMot Demonstration Set
DynaMot Demonstration Set
Survey of experiments:•Energeticbasicideas,
energycurrent,loadcarriercurrent,currentconcept,currentmeasuring,mechanicparameterfortheenergyconversion
•Increasingthepoweroftheenergycurrentwiththeloadcarriercurrent(P~I),parallelcircuitofconsumers
•Energycurrentandelectroncurrentattheelectricmotor
•Ideasforthevoltageconcept(P~U),seriescircuit
•Experimentstodeterminethevoltagedefinition
Analogue Demonstration Galvanometer with Measuring Units for Voltage and Current
Details see page 95
54875
Power supply unit 24 V/10 A
Details see page 93
55267
Also recommended:
Accessory Kit DynaMot for carrying out students experiments
Thekitconsistsofalampholderwith4socketsMES,alampholderSES,setofbulbsforDynaMotexperiments.AllpartscanbestoredintheboxoftheDemonstrationSet“DynaMot”.
54848
Stop clock, demonstration
ColourcodedpushbuttonsforSTART/STOP/RESET,2pointersindicating seconds and min-utes, 20 hours spring drivenmovement, in metal case onbaseandprotecteddial.
Dialdivisions:0-60minutesand�/�00minutesReading:�sDialdia.:2�0mm
41810
Also recommended:
SP
92
Stand Material
CorEx experimental assembly system, basic equipment set
Thebasicequipmentcontainsalltheelementswhicharenec-essarytoconstructfundamen-tal experiments for all topicsof science. For upgrading itis recommended topurchaseseparateelementsortheSup-plementary Equipment Set77105.
Components:Rail,length200mm(2x)Rail,length500mmRailwithscales,500mmRodfor4700�/02Feetforrails(2x)DoubleFeetforrailsRiderwithlockingtube(2x)Riderwithlockingtube(4x)Riderwithlockingtube(2x)Riderwithlockingtube(2x)Bosshead,double(2x)Bosshead,Triple(4x)Standrod,stainlesssteel,length�00mm(2x)Standrod,stainlesssteel,length250mm(4x)Standrod,stainlesssteel,length500mm(2x)Standrod,stainlesssteel,length750mmInsulatingrodAxiswithclampingbushesonrod(2x)Ringswithhook,setof(5)RingonrodRingonrodClamp,multipurposeDynamometerandtubesup-portonrod(2x)Table,small
77100
CorEx experimental assembly system, supplementary equipment set
Supplementaryequipmentforthebasicequipmentset77100.
Components:Railwithscales,�000mmAdjustablefeetforrailSupportcliponrod(2x)Supportcliponrod(2x)SupportcliponrodCrankpulleyonrodTransmissionbelt,200mmringdia.PivotbearingInsulatingsupportrod(2x)Table,largeStandrod,stainlesssteel,length:250mm(2x)NeedlesupportonrodDiscsupportPlateholder
77105
93
Power Supplies
Transformer with Rectifier 12 V/3 A
Inventilatedsteelcase,on/off-switchwithcontrollampandmainscable.4mmcolouredsafetyoutputsocketterminalsforDCandAC,fixedvoltageselectableinsixsteps,DCoutputsmoothedbutnotstabilized,withelectronicfuseprotectionagainstoverheatingandshortcircuit.CE-labelled.
Outputs:2/4/6/8/�0/�2VDCorAC,max.load3AOperatingvoltage:230V/50HzACorasspecifiedSize:�40x�30x2�0mmMass:3.5kg
55222
Transformer with Rectifier 12 V/5 A
Inventilatedsteelcase,on/off-switchwithcontrollampandmainscable.4mmcolouredsafetyoutputsocketterminalsforDCandAC,fixedvoltageselectableinsixsteps,DCoutputsmoothedbutnotstabilized,withelectronicfuseprotectionagainstoverheatingandshortcircuit.CE-labelled.
Outputs:2/4/6/8/�0/�2VDCorAC,max.load5AOperatingvoltage:230V/50HzACorasspecifiedSize:�40x�30x2�0mmMass:4.5kg
55262
Power supply unit 24 V/10 A
Inventilatedsteelcasewithrubberfeet,mainsconnectingcable,coloured,insulated4mmsafetyconnectingsockets,on-offswitchwithbuilt-incontrollamp,fusedwithautomaticbreaker,activatedeither thermal or electromagnetic, all outputs galvanic cut frommains.Withgroundterminal.Built-indigitaldisplaysforDCcurrentandvoltage,DCcurrentsta-bilizedandsmoothed,ripplefrequencylessthan2mV/3mA,elec-tronicandthermalfuse,continuouslyadjustablecurrentlimitationbymeansofaregulatingscrewonthefrontpanel.
Outputs:2to24VAC,2VstepsMaximumloadAC:�0A0to24VDC,voltageandcurrentcontinuouslyadjustableMaximumloadDC:6AOperatingvoltage:230V/50HzACorasspecifiedSize:260x�40x230mmMass:�3.5kgCE-labelled
55267
94
Power Supplies
Transformer, 1.5 to 15 V/1,5 A DC
Inventilatedsteelcasewithrubberfeet,mainsconnectingcable,coloured,insulated4mmsafetyconnectingsockets,on-offswitchwithbuilt-incontrollamp,fusedwithautomaticbreaker,activatedeither thermal or electromagnetic, all outputs galvanic cut frommains.Withgroundterminal.Built-inanaloguedisplayforDC.
Output:�.5to�5VDC,adjustableRipple:�0mVSize:��0x80x�50mmMass:2kgCE-labelled
55223
Power supply unit 3 V
Plastic case, with mains plugand �50 cm bifilar connectioncable.
Operatingvoltage:230V/50HzOutput:3V/0.3ADCCablewithDCpowerplugCElabelled
68534
Power supply unit 6 V
Plastic case, with mains plugand �50 cm bifilar connectioncable.
Operatingvoltage:�00to240V/50HzOutput:6V/�.5ADCCablewithtwo4mmplugsCElabelled.
68533
Power supply unit 12 V
Plastic case, with mains plugand �50 cm bifilar connectioncable.
Operatingvoltage:�00to240V/50HzOutput:�2V/2ADCCablewithtwo4mmplugsCElabelled.
55217
Power supply unit 5 V
Plastic case with power supplycable. Adjustable voltage in 3steps,4mmsocketsandover-loadswitch.
Operatingvoltage:230V/50HzOutput:0,3,4,5VDC;�.5A;7.5VASize:�30x�80x50mmCElabelled
60095
Transformer, 6 and 12 V/5 A AC
Inventilatedsteelcase,on/off-switchwithcontrollampandmainscable.4mmsafetyoutputsocketterminalsforAC,fixedvoltage6Vand�2V.Withmainsfuseprotection.
Outputs:6/�2VAC,max.load5AOperatingvoltage:230V/50HzACSize:�50x��2x85mmMass:2.6kgCElabelled
55224
R
95
Digital/Analogue meters
Digital Multimeter
Portable instrumentwithrotaryswitch for therangeselectionofvoltage,currentandresistance.Allrangesoverloadprotected.Withdiode-andtransistortester.Solidplastichousingwithhingedstand,4mmsafetysockets,apairofmeasuringcablewithtestprod,fine-wirefuse,K-typetempera-turesensorand9Vbattery.
Safety:IEC-�0�0-�;CATII600VDCV:200/2000mV/20/200/600V;±0,5%ACV:200/600V;±�,2%DCA:2000μA/20/200mA/�0A;±�,2%Ohm:200/2000Ω/20/200/2000kΩ;±�,0%Temperature:0...�000°C;±2,5%9V-BatterySize:70x�28x28mmMass:�40g
54892
Analogue Demonstration Galvanometer with Measuring Units for Voltage and Current
Thisinstrumentwasespeciallydevelopedforthemeasuringofvolt-ageandcurrentinsciencedemonstrationexperiments.Visiblecoilmovementwithmagnetcore,pointerzerocorrectionuptothecentreofthescale(galvanometerposition),instableplasticframewith transparentwindowsofplexiglass,onbasewith two4mmsafetysocketterminals,pointerarrestforthetransportand�3scalesfordifferentmeasuringrangeswhichcanbesetinthebacksideofthecaseinterchangeable.Fortheconnectionofameasuringunitonecableeach, redandblack,50cmlongisincludedindelivery.
Fullpointerdeflection:�mA,�00mVAccuracy:±2.5%Galvanometerscale:–500–0–+500µA,0–�00mVInternalresistance:�00ohmsOverload:Voltageranges230VminimumCurrentranges�Aupto0.3A,�5Aupto�0AScalelength:230mmSize:290x290x�20mmMass:�.5kg
VoltageUnitforDCandACMountedinplasticboxwithcolourcoded4mmsafetysocketterminals.Ranges:DC/AC:3,�0,30,�00and300V(7scales)InternalresistanceDC:�0kohm–3MohmInternalresistanceAC:�kohm–�MohmSize:2�0x�50x60mmMass:0.4kg
CurrentUnitforDCandACMountedinplasticboxwithcolourcoded4mmsafetysocketterminals.RangesDC/AC:50,�00mA,�,5and�0A(5scales)InternalresistanceDC:550–0.09ohmsVoltagedrop:approx.600mVInternalresistanceAC:380–0.06ohmsVoltagedrop:approx.70–680mVSize:2�0x�50x60mmMass:0.7kg
54875
96
Digital/Analogue meters
Ammeter for students
This new Ammeter with ana-loguemirror scale, point bear-ingmoving-coilinstrumentandcentralrangeselectorswitchde-signedforeducationguaranteeseasyandcomfortableoperationand reading of measured val-ues.•4mmsafetyjacks•water-resistantanddualinsu-
latedhousing•accessories:carryingcase,test
leads,batteriesandoperationmanual
•integratedstand
Ranges:AC:�0mAto�0A(7steps)DC:�00μAto�0A(��steps)Accuracy:AC:2%DC:�.5%Frequency:45to400HzFuses:3A/500V;�0A/500V(6x32mm)Dimensions:��0x�70x60mmWeight:450g
54977
Voltmeter for students
This new Voltmeter with ana-loguemirror scale, point bear-ingmoving-coilinstrumentandcentralrangeselectorswitchde-signedforeducationguaranteeseasyandcomfortableoperationand reading of measured val-ues.•4mmsafetyjacks•water-resistantanddualinsu-
latedhousing•accessories:carryingcase,test
leads,batteriesandoperationmanual
•integratedstand
Ranges:AC:3Vto�000V(6steps)DC:�00mVto�000V(8steps)Accuracy:AC:2%DC:�.5%Frequency:20to400HzFuse:0.5A/500V(6x32mm)Dimensions:��0x�70x60mmWeight:430g
54978
Galvanometer for students
ThisnewGalvanometerwithan-aloguemirrorscale,pointbear-ingmoving-coilinstrumentandcentralrangeselectorswitchde-signedforeducationguaranteeseasyandcomfortableoperationand reading of measured val-ues.•4mmsafetyjacks•water-resistantanddualinsu-
latedhousing•accessories:carryingcase,test
leads,batteriesandoperationmanual
•integratedstand
Ranges:DC:30μAto3mA(2steps)DC:�00mV(�step)Accuracy:�.5%Fuse:0.5A/500V(6x32mm)Dimensions:��0x�70x60mmWeight:420g
54979
Multimeter for students
ThisnewMultimeterwithana-loguemirror scale, point bear-ingmoving-coilinstrumentandcentralrangeselectorswitchde-signedforeducationguaranteeseasyandcomfortableoperationand reading of measured val-ues.•4mmsafetyjacks•water-resistantanddualinsu-
latedhousing•accessories:carryingcase,test
leads,batteriesandoperationmanual
•integratedstand
Ranges:DC:2.5Vto�000V(7steps)/50μAto�0A(9steps)AC:�0Vto�000V(6steps)/2.5mAto�0A(7steps)Accuracy:AC:2.5%DC:�.5%Resistance:�Ωto�KΩ(4steps)Frequency:20to400HzFuses:�A/500V;�0A/500V(6x32mm)Operatingvoltage:3x�.5VAA(UM-3)Dimensions:��0x�70x60mmWeight:470g
54980
AAgriculture Crops, Science Kit ................... 28
Air and Water, Mini Kit .............................. 30
Air, Science Kit .......................................... 13
Ammeter .................................................. 96
BBalances and Equilibrium, Science Kit ........ 11
Barrel base ................................................ 89
Basic Electrical Circuits, Science Kit ............ 53
Biology, Mini Kit........................................ 33
Biology, Science Kit ................................... 24
Braun electroscope ................................... 89
CCentripetal Forces Kit ................................ 76
Climate – Environment, Kit ....................... 66
Cradle Globe for students practise ............. 23
Cubes ....................................................... 77
DDigital Multimeter .................................... 95
Digital/Analogue meters ..................... 95, 96
Distillation, Kit .......................................... 68
Dynamics with CorEx Log Qt, Demonstration Set ................................ 78
DynaMot Student‘s Kit .............................. 50
DynaMot, Demonstration Set ................... 90
EElectric Energy Sources, Kit........................ 55
Electric Motor ........................................... 54
Electrical Circuits on magnetic base, Kit ..... 54
Electrical Circuits, Science Kit .................... 14
Electricity, Mini Kit .................................... 33
Electricity, Student‘s Kit ............................. 48
Electrochemistry, Student‘s Kit .................. 71
Electronics, Student‘s Kit ........................... 52
Electrostatics, Demonstration Set .............. 87
Energy Conversion 1, Kit ........................... 62
Energy Conversion 3, Kit ........................... 64
Extraction, Kit ........................................... 69
FFlight and Flying, Demonstration Set ........ 80
Floating and Sinking, Science Kit ................. 4
Functional Model of the Human Eye, Demonstration Set ................................ 86
Fundamental Physics, Science Kit .............. 37
GGalvanometer ..................................... 95, 96
Gas Generator, Kit ..................................... 70
Gear and Drive Models, Science Kit ........... 20
General Science, Science Kit ...................... 36
Geometrical Optics, Demonstration Set ................................ 82
Germination Units, Science Kit .................. 25
HHeat, Mini Kit ............................................ 31
Heat, Science Kit ....................................... 15
Heat, Student‘s Kit .................................... 44
Hydroelectric Power Plant ......................... 65
IInsulating handle ...................................... 89
Insulating rod ........................................... 89
LLight and Shadow, Science Kit .................. 10
MMagnet and Compass, Science Kit ............ 12
Magnetism/Electrostatics, Mini Kit ............ 32
Material patterns ...................................... 77
Measurement, Science Kit ........................... 8
Measuring with Sensors, Science Kit ............ 6
Mechanics 1, Student‘s Kit ........................ 40
Mechanics 2 – Dynamics with CorEx Log Qt, Student‘s Kit ........... 42
Mechanics for the Steel Board, Demonstration Set ................................ 75
Mechanics, Demonstration Set .................. 74
Mechanics, Mini Kit .................................. 30
Metal cylinder ........................................... 77
Meters, digital/analogue ..................... 95, 96
Molecules ................................................. 67
Multimeter ......................................... 95, 96
OOptical Bench, Demonstration Set ............ 85
Optics 1, Student‘s Kit .............................. 46
Optics 2, Student‘s Kit .............................. 47
Optics for the Steel Board, Demonstration Set ................................ 84
Optics, Mini Kit ......................................... 32
PPaddle wheel ............................................ 65
Photovoltaic, Demonstration Set ............... 58
Physics, Demonstration Set ....................... 72
Power supply units .............................. 93, 94
Primary Science, Science Kit ...................... 34
Proof plane with plug................................ 89
RRay Optics, Demonstration Set .................. 83
Recycled Paper, Science Kit ....................... 21
SSoil types and plant growth,
Science Kit ............................................ 26
Solar Cell, Kit ............................................ 55
Solar thermal energy, Demonstration Set ................................ 56
Sound and Tone, Science Kit ....................... 2
Sound, Mini Kit ......................................... 31
Spheres with plug ..................................... 89
Stand Material .......................................... 92
Stop clock, demonstration ........................ 91
Support rod .............................................. 65
TTellurium N ............................................... 22
Transformers ....................................... 93, 94
Turbine wheels .......................................... 65
VVan de Graaff Generator ........................... 88
Vehicles to Build and Drive, Science Kit ............................................ 19
Voltmeter .................................................. 96
WWater purification, Science Kit ................... 16
Water Supply, Science Kit .......................... 17
Wimshurst Machine .................................. 88
Wind and Weather, Science Kit .................. 18
Wind Energy, Demonstration Set ............... 60
IndexScience Kits
Cornelsen Experimenta
is a member of the Cornelsen Publishing Group that was founded in Berlin 1946. Within a few years the Cornelsen Publishing Group became one of the leading publishers of text books and producers of educational materials in Germany with a staff of more than 2000 employees.
Within the Group Cornelsen Experimenta has the mission to develop and manufacture high quality science teaching media for all school levels.
Today Cornelsen Experimenta products are well known all over the world and cover all science curricula.
Cornelsen Experimenta guarantees high quality standard and useful science teaching equipment for primary and secondary schools.
Visit our Website www.corex.de
Manuals
Contained in all kits with:
• Back-up information
• Illustration of experimental setups
• Detailed descriptions of experiments
• Inventory lists
• Storage diagram
Why do students need Cornelsen Kits?
Experience has shown that it is very important to develop an interest in science at an early age to create a basis and moti-vation for further studies.
Cornelsen Experimenta Kits help students to understand all important topics in science when they can do the experi-ments themselves.
• No special lab is required
• Experiments are performed in the normal classroom
• All necessary equipment is contained
• Individual parts can be ordered
• Most of our kits come with coloured storage diagram
We offer kits for up to 15 work groups, for one work group or for demonstration.
Biology: Soil types and plant growth
85001 Materials for 2 work groups
Chemistry: Extraction kit with stand material
89876 Materials for one group of students
Details see page 69Details see page 26
Science Kitsfor primary and secondary school levels
79411 09.10
Cornelsen Experimenta GmbH Holzhauser Straße 76 D-13509 Berlin
eMail:[email protected]
Fon: +49 (0)30 435 902-0 Fax: +49 (0)30 435 902-22
Cornelsen Experimenta onlinewww.corex.de
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