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COORDINATESANDGEOMETRYMODULE6:INVESTIGATION3
Transforma<ons
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ACTIVITY6.3.1
MimicMeeeee
MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
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Openproject6-MimicMeeeee -ifonlineSaveasacopyandaddyourname -ifofflineSaveasandaddyourname
Exploretheproject,itsspritesFleeeeeandMeeeee,theircostumesandtheirsetupscripts.
Runtheprojectbyclickingthe.Envisage,exploreandexplaintwoforeverscriptsofFleeeee.
MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
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ForMeeeeebuildawhengreenflagclickedscript,whichwillmakethespriteforeverlooktowardsFleeeee.TryitthenbydraggingFleeeeearoundthestage…Exploreandexplain.
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MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
ForMeeeeebuildawhengreenflagclickedscript,whichwillmakethespriteforeverlooktowardsFleeeee.TryitthenbydraggingFleeeeearoundthestage…Exploreandexplain.
WhichofthesetwosoluFonsiscorrect?Envisage,exploreandexplainthedifference.
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MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
ModifypreviousscriptsothatMeeeeewillalwayssaythecurrentxposi<onofFleeeee.UseapowerfulSensingblocks–somethingofsomebody.
Whichofthetwosayblockshaveyouused?WhichoneismoreusefulinthissituaFon?Envisage,exploreandexplain.
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MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
ThendragFleeeeearoundthestageandobserveMeeeee.
BuildamimickingscriptforMeeeee,whichwillforeverswitchitscostumetothecurrentcostume#ofFleeeee.Keepthepreviousscriptwithsay…,thescriptforswitchingcostumeswillbethefourthwhengreenflagclickedscriptMeeeee.
InthescriptofMeeeeewiththesayblock,replacesaybysetxto…sothatMeeeeewillnowmoveandmimictheactualxposi7onofFleeeee.
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MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
DragFleeeeearoundthestageandobserveMeeeee.
Modifythesamescriptbyreplacingsetxto…andxposi7onofFleeeeebysetyto…andyposi7onofFleeeee.Envisageandexplore.
ModifytheiniFalposiFonofFleeeeetobex:0y:0.ModifythesetupscriptofMeeeeesothat:
• itsiniFalposiFonisx:0y:0,withpendown,• insteadofsetxto…orsetyto…usegotox:…y:…forxandyposiFonsofFleeeee.
• Removethepointtowardsblock.
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MODULE6:INVESTIGATION3Ac<vity6.3.1–MimicMeeeee
ThendragFleeeeearoundthestageandobserveMeeeee.
DragFleeeeeandobserve.
ACTIVITY6.3.2
Shadows,Transla<onsandReflec<ons
MODULE6:INVESTIGATION3Ac<vity6.3.2–Transla<ons
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ConFnueinyour6-MimicMeeeeeproject.
ClickthesothatMeeeeewillstartmimickingFleeeee.ForFleeeeebuildanisolatedglideblockwithrandomx:andy:posiFons.Turntheglideblockintothewhenthisspriteclickedscript,withrepeat10aroundglide.
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MODULE6:INVESTIGATION3Ac<vity6.3.2–Transla<ons
ReplacepenupofFleeeeebypendownandclickthespriteagain.Didithelp?Envisage,exploreandexplainthedifference.ToseelinesforbothFleeeeeandMeeeee,modifythemimickingscriptofMeeeeetomove10pixelstotheright.
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MODULE6:INVESTIGATION3Ac<vity6.3.2–Transla<ons
u Whatcolourarethelines?Whodrawsthem?
u WhenFleeeehasitspendownwhyareallthelinesred?
InthemimickingscriptofMeeeee,useanoperatortoaddasmallvaluetotheyposi7onofFleeeee.
ExploretheimagescreatedusingsmallvaluesoftranslaFon,differentpensizesandpencolours.
RestrictFleeeee’sglidingwithintheupperleVquadrant.MakeMeeeeemimicthesameglidedoodletranslated:
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• right200 • down150 • right50down50
MODULE6:INVESTIGATION3Ac<vity6.3.2–Transla<ons
Insteadofusing inthemimickingscriptofMeeeee,usemulFplyby-1onthexposi7onofFleeeeeoryposi7onofFleeeeeorboth!
[Extension]MulFplyxoryposiFons(orboth)inthemimickingscriptofMeeeeeby0.5or-0.5.
Envisage,exploreandexplain.
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MODULE6:INVESTIGATION3Ac<vity6.3.2–Transla<ons
ACTIVITY6.3.3
ThroughtheLookingGlass
MODULE6:INVESTIGATION3Ac<vity6.3.3–ThroughtheLookingGlass
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Openproject6-LookingGlass -ifonlineSaveasacopyandaddyourname -ifofflineSaveasandaddyourname
ClicktheandexplorehowMeeeeeimitatesFleeeee.Clickthemove…andturn…scriptofFleeeeeandexplain.Makeregularpolygons:equilateraltriangle,square,hexagonetc.Extendthemove…andturn…scriptsothatitdrawsarectangle.Runitandexplore.Discusstheproblem.
Replaceeach blockby whichisaslowerversionofmovedefinedforyou.
MODULE6:INVESTIGATION3Ac<vity6.3.3–ThroughtheLookingGlass
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Makevariablesidelengthanduseitinthestroll…stepsblocktodefineyourownsquareblockforFleeeee.Useyourownnewsquareblockinmorecomplexscriptstodrawpicturessimilartothese.NotethatMeeeeeisalwaysmimickingFleeeeeinitsownway.
MODULE6:INVESTIGATION3Ac<vity6.3.3–ThroughtheLookingGlass
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[Extension]ModifythemimickingscriptofMeeeeesothatitreflectsthexposi7onofFleeeeemulFpliedbyposiFve0.5.Runyourpreviousscripts(orsimilar)withthesquareblockagain.
MODULE6:INVESTIGATION3[Extension]Ac<vity6.3.3–ThroughtheLookingGlass
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[Extension]ModifythemimickingscriptofMeeeeesothatitreflectsonlytheyposi7onofFleeeeemulFpliedby-1.Runyourpreviousscripts(orsimilar)withthesquareblockagain.
MODULE6:INVESTIGATION3[Extension]Ac<vity6.3.3–ThroughtheLookingGlass
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[Extension]Usethestroll…stepsblockwithvariablesidelength.DefinethetriangleblockforFleeeee.Usesquareandtriangletodefineyourownhouseandarowofhouses.LetMeeeeedrawanightreflecFoninthepond.
Switchthebackdroptointhedayorinthenight,exploreandcreateyourownscenes.
MODULE6:INVESTIGATION3[Extension]Ac<vity6.3.3–ThroughtheLookingGlass
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MyInves<ga<on3checklist:IexploredforeverscriptstomakeFleeeeeblinkornodatrandomly.Iexploredandusedthesomethingofsomebodyblock.IbuiltscriptsforMeeeeetomimicFleeeeeindifferentwayse.g.itsposiFon,heading,andcostume.IbuiltaglidedoodleforFleeeeeandexploredhowtotranslateitindifferentwaysusingMeeeee.Ireplacedthemoveblockwiththestroll…stepsblocktoenableMeeeeetomimicallofFleeeee’smovements.[Extension]IusedstrolltodrawcomplexdrawingswiththereflecFons.[Extension]IcreatedacomplexsceneforFleeeee,mirroredinwaterbyMeeeee.
MODULE6INVESTIGATION3:CheckList
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Isasensingblockthatreportsdifferentvaluesofthespecifiedsprite
Similartogotox:…y:…block,itmakesthespritesmoothlyglidetospecifiedxandyposiFonsinspecifiedFme
Ourownblocktoreplacemove…stepsincertainsituaFons.Itmakesaspritemoveandwaitabit
MODULE6INVESTIGATION3:KeyVocabulary
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