Activity Worksheet in Science

7/25/2019 Activity Worksheet in Science..

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LESSON 44: EFFECTS OF FORCE ON OBJECTSActivity 1

What are the efects o orce on the shape o an object?

OBJECTIVES:Explain the efects o o!ce on the shape o an o"#ect

WHAT YOU EE!:Spon$e !ollin$ pinRo""e! "all o!% an& spoon'o&elin$ clay ha((e!Sty!o oa( oil pape!Ba! soap "ottle capChocolate "a! c)p ca%e*lastic &!in%in$ $lass e$$sshell

WHAT TO !O:

1+ O"se!ve each o the soli& (ate!ials $iven in col)(nA+

,+ Chan$e the shape o the (ate!ials o)n& in col)(n A"y applyin$ o!ce on it+

-+ Fill o)t col)(n B .ith .hat yo) &i& to chan$e theshape o the (ate!ials+

4+ Fill o)t col)(n C .ith chan$es that too% place a te!yo) have applie& o!ce on the (ate!ials+

/A0O"#ect

/B0hat 2 &i& to chan$e theshape o the (ate!ials

/C0hat chan$es too%place a te! 2 have

applie& o!ce on the(ate!ial

Spon$eR)""e! "all'o&elin$ claySty!o oa(Ba! soapChocolate "a!Foil pape!


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"UI!E #UESTIO S:

1+ Loo% at yo)! ans.e!s in col)(n B+ .hat a!e the co((on.ays yo) &i& to chan$e the shape o the o"#ects3 Fo!

each .ay .hat &i& yo) )se3,+ Liste& "elo. a!e also othe! .ays to chan$e the shape o the o"#ects+ hat &o yo) thin% .ill happen to an o"#ect i yo) .illa+ *o)n&"+ Bentc+ St!etch&+ C!)(ple&e+ *!ess it

-+ F!o( yo)! ans.e!s in the 5)estions a"ove .hat &o yo)thin% can o!ce &o to o"#ects3


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LESSON 46: EFFECTS OF FORCE ON T7E S28E OF ANOBJECTSActivity 1

Ho$ %oes orce afects the s&'e o an object ?

OBJECTIVES:9esc!i"e the efects o o!ce on the si e o an o"#ect

WHAT YOU EE!:()ast&c bott)e r*bber ba)) b&)ao+*bber ba)) crac,er b&sc*&t pa&r o

sc&ssorsCopper $&re St-ro oa. pops&c)e

st&c, Car%boar% ha..er bott)e capE//she)) ro))&n/ p&n spon/e

WHAT TO !O:01 (*t o*t the ass&/ne% .ater&a)s on the tab)e121 "et the $&nno$&n/ bas,et 3b&)ao4 an% p)ace &t at the

.&%%)e o the tab)e151 (*t each o the .ater&a)s &n the $&nno$&n/ bas,et

one at a t&.e e6cept or the pa&r o sc&ssors7 ha..er7ro))&n/ p&n7 an% pops&c)e st&c,181 Th&n, o $hat -o* can %o to chan/e the s&'e o each o

the .ater&a)s191 (er or. the act&on that -o* ha e tho*/ht or each o

the .ater&a)1;1 Be care *) &n per or.&n/ the act&on1 +ecor% the act&ons -o* ha e %one an% the&r efects on

the .ater&a)s &n the %ata tab)e11 +et*rn a)) the .ater&a)s &ns&%e the bas,et an% c)ean

the $or,&n/ area a ter @n&sh&n/ the act& &t-10 1 Be rea%- to present -o*r %ata1

3A4objects

3B4What I %&% to

3C 4What chan/es


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chan/e the shapeo the .ater&a)s

too, p)ace a ter Iha e app)&e% orce

on the .ater&a)?ATE+IA ACTIO !O E EDDECT OD DO+CE

A(( IE!()ast&c bott)e

+*bber ba))Copper $&reCar%boar%Bott)e cape//she))Spon/eBar soapCrac,er b&s *&tst-ro oa.

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>

LESSON 4?: EFFECTS OF FORCE ON T7E 'O@E'ENT OFAN OBJECT

Activity 1HOW !OES DO+CE ADDECT THE OVE E T OD A OBJECT?

OBJECTIVES:9esc!i"e the efects o the a(o)nt o o!ce on the

(ove(ent o an o"#ect

WHAT YOU EE!:S(all plastic toy ca!'ete! stic%Sp!in$ "alance- i&entical pa&loc%s

WHAT TO !O:(USH A ! "O

1+ Select a at s)! ace on the class!oo( oo!+,+ 'a!% a sta!tin$ point+ ;ently p)sh the toy ca! .ith

yo)! han&+ O"se!ve ho. a! it (ove&+ 'eas)!e the &istancethat it t!avelle& )sin$ a (ete! stic%+ 'a%e a si(ila! ta"le"elo. on yo)! note"oo% an& !eco!& yo)! o"se!vation+

-B!in$ the toy ca! "ac% to the sta!tin$ point an& !epeatstep , ")t this ti(e p)sh the toy ca! .ith a st!on$e! o!ce+O"se!ve ho. a! it t!avelle&+ 'eas)!e the &istance itcove!e&+ Reco!& yo)! o"se!vation on yo)! &ata ta"le+

4+ Repeat step - o! - (o!e ti(es .ith va!yin$ o!cesapplie& on the toy ca!+ o) can va!y the o!ce .ith the helpo &ife!ent o"#ects+ Reco!& yo)! o"se!vation in yo)! &atata"le+

T!ial No+ Type o Fo!ce Applie& 9istance Cove!e&1


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,-46

7AN; an& *


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LESSON 4 : SAFET 'EAS


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;)i&e 5)estions

1+ hat sin$a$es a!e o)n& in yo)! school3,+ he!e a!e they locate&3 A!e they visi"le eno)$h o! eve!yone to see3-+ A!e the!e (o!e p)pils ollo.in$ the (essa$e o the si$n3 O! a!e the!e (o!e

p)pils &iso"eyin$ it34+ hat .ill happen i all the p)pils .ill o"ey the (essa$e o the si$na$e36+ hat .ill happen i p)pils .ill i$no!e the si$na$e+


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iLESSON 44: EFFECTS OF FORCE ON OBJECTSActivity ,

Ho$ %o -o* ,eep -o*rse) sa e at ho.e?OBJECTIVES:9esc!i"e &ife!ent sa ety (eas)!es in &oin$ activities

at ho(e3

WHAT YOU EE!: List o 5)estions to "e as%e& to yo)! inte!vie.ee Notepa& "allpen

WHAT TO !O:1+ o!% in $!o)ps+ Fo!()late set o 5)estions that yo)

.ill as% yo)! p!ospect inte!vie.ee+ The 5)estions()st oc)s on &ete!(inin$ i they a!e sa e in

pe! o!(in$ physical activities at thei! !espectiveho(es+ Sa(ple 5)estions .o)l& "e:a+ hat activities &o yo) love to &o at ho(e3"+ hat !e(in&e!s &o yo)! pa!ents tell yo) .hen

&oin$ the sai& activity3,+ ;o a!o)n& yo)! school inte!vie. yo)! school(ates+


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1+ hat (a&e yo) &eci&e to )se these 5)estions3 7o. &i&yo)! $!o)p a!!ive at these 5)estions3

,+ hat a!e the co((on ans.e!s o yo)! inte!vie.ee3-+ Base& on yo)! &ata can yo) say that the p)pils yo)

inte!vie.e& a!e sa e insi&e thei! ho(es .hen &oin$ physicalactivites3 hy34+ A!e the!e (o!e tips yo) co)l& a&& .hich .he!e not $iven "y

yo)! inte!vie.ees3 List the( &o.n on the "ox "elo.+

LESSON 4 : T7E 'A;NETActivity 1

What .ater&a)s are attracte% b- .a/nets?

OBJECTIVES:2&enti y o"#ects att!acte& "y a (a$net+

WHAT YOU EE!:Ballpen cap sha!p pencilBits o pape! pape! clipsCan opene! clothCoins plastic spoonE!ase! !)""e! "an&

'a$net !)le!Nails th)("tac%s Tin can .i!e

WHAT TO !O:

1+ ;athe! all the (ate!ials on the ta"le+,+ *lace each o the $iven (ate!ials nea! the en& o the

(a$net+ O"se!ve .hat happens+-+ Reco!& yo)! o"se!vations on the ta"le "elo.+Objects attracte% b- the

.a/netObjects not attracte% b- the

.a/net

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1+ hat happene& .hen the (ate!ials .e!e place& nea! the(a$net+

,+ 2nspect the o"#ects that .e!e att!acte& "y the (a$net+ hata!e they (a&e o 3 9o they sa(e o! the o"#ects that a!e not

att!acte& to the (a$net3

LESSON 4 : FORCE EGERTE9 B 'A;NETSActivity 1

What ,&n% o orce &s e6erte% b- a .a/net?

OBJECTIVES:

9esc!i"e the o!ce exe!te& "y a (a$net+

WHAT YOU EE!: T.o pcs o "a! (a$nets 'anila pape! (a!%e!

WHAT TO !O:

1+ *lace , "a! (a$nets on the ta"le+,+ 7ave the no!th pole o the "a! (a$net ace the no!th pole

o anothe! "a! (a$net+ *lace the( at least 6c( a.ay!o( each othe!+ O"se!ve .hat happens+

-+ 7ave the so)th pole o a "a! (a$net ace the so)th poleo anothe! (a$net+ *lace the( at least 6c( a.ay !o(each othe!+ O"se!ve .hat happens+

4+ This ti(e have the no!th pole o a "a! (a$net ace theso)th pole o anothe! (a$net+ *lace the( at least 6c(a.ay !o( each othe!+ O"se!ve .hat happens+

6+ T!y to (ove the no!th pole o a "a! (a$net to.a!&s theso)th pole o anothe!+ O"se!ve .hat happens+

?+ 2ll)st!ate yo)! o"se!vations o! p!oce&)!e , - an& 4++ *!esent yo)! o)tp)t to the class+


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1+ hat happene& to the (a!$a!ine on the nail3,+ hy &o yo) thin% the chan$e too% place even i it .as not

&i!ectly expose& to the a(e3-+ 2 .e a!e )sin$ a (etal ton$ an& contin)e to expose the nail

to the a(e .hat &o yo) thin% .ill happen to the (etalton$3

SET B

hat to &o3

1+ Fill a ()$ .ith hot .ate!+ Be ext!a ca!e )l .hen po)!in$ hot.ate! to the ()$+ Avoi& spillin$ hot .ate!+

,+ *lace a (etal spoon into the cofee ()$+-+ S)! ace ait o! a"o)t 6 (in)tes+ Ca!e )lly eel the expose&

en& o the spoon+ Sli$htly to)che& the o)tsi&e s)! ace o the()$ too+

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Activ ity ,Ho$ %oes heat tra e)s thro*/h )& *&% .ater&a)s

OBJECTIVES:9esc!i"e ho. heat is t!ans e!!e& th!o)$h li5)i&

(ate!ials3

WHAT YOU EE!: At least 6 pcs (on$o see&s La"o!ato!y the!(o(ete! S(all casse!ol! S(all elect!ic stove o! heate! .ate!

WHAT TO !O:1+ 7al Ill a casse!ole .ith .ate!+,+ Set )p the the!(o(ete! in the casse!ole .ith a

cla(p an& i!on stan&+-+ ;et the initial te(pe!at)!e o the .ate! )sin$

la"o!ato!y the!(o(ete!+4+ *)t at least 6 (on$o see&s in the .ate!+6+ *)t the casse!ole .ith .ate! ove! a stove+ S.itch on

the stove+

?+ hile the .ate! is "ein$ heate& $et the te(pe!at)!eo the .ate! eve!y (in)te+ 9o this o! a"o)t 6(in)tes o! o! 6 ti(es+

+ O"se!ve the (ove(ent o the (on$o see&s in thecasse!ole .hen the .ate! sta!ts to "oil+ Reco!& yo)!o"se!vation in yo)! science note"oo%+


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+ 'a%e a$!aph o yo)! te(pe!at)!e !ea&in$s+ *!e&ict.hat .ill happen to the te(pe!at)!e o the .ate! iyo) contin)e heatin$ it )sin$ the &ata yo) havecollecte&+

;


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-+ *!e&ict .hat (i$ht happen to the (a!$a!ine i it iscontin)o)sly expose& to la(p o! a lon$ pe!io& o ti(e3

4+ hy is it necessa!y that (a!$a!ine o! ")tte! sho)l& "e %ept!e !i$e!ate&3

LESSON 61: T7E *AT7 OF L2;7TActivity 1

Ho$ %oes )&/ht tra e)?

OBJECTIVES:9esc!i"e ho. li$ht t!avels+

WHAT YOU EE!: Flashli$ht l - pcs o ill)st!ation "oa!&s Thic% ca!&"oa!& O"se!vation shee!

WHAT TO !O:

1+ ;et a ashli$ht an& ai( it at a &istant .all o! at the ceilin$+O"se!ve the path o li$ht+ Reco!& yo)! o"se!vation in yo)!note"oo%+

,+ As% one o yo)! $!o)p (ates to "loc% the the path co(in$!o( the ashli$ht .ith a thic% ca!&"oa!&+-+ ;et the - ill)st!ation "oa!&s+ 'a%e at least ,K &ia(ete! hole

each on the (i&&le o the ca!&"oa!&s+4+ As% - o yo)! $!o)p(ates to hol& each o the ca!&"oa!&s

.ith hole+ As% the( to stan& at least 1 t+ a.ay !o( each


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othe! ")t the holes in the ca!&"oa!& sho)l& "e ali$ne& ins)ch a .ay that the .all co)l& "e seen th!o)$h the holes+

6+ Ai( the ashli$ht th!o)$h the I!st hole+ O"se!ve .hathappens+

?+ As% the p)pil in the (i&&le to (isali$n the ca!&"oa!& he sheis hol&in$+ eep the li$ht ai(e& at the ca!&"oa!&s+;


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4+ Repeat M, an& M- seve!al ti(es /at least - ti(es0+ O"se!ve.hat happens+ Reco!& all o"se!vations in yo)! sciencenote"oo%+

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1+ Be$in "y testin$ ho. .ell yo) can hea! so)n&s in the Ai!+ Stan& (ete! a.ay !o( yo)! !ien& an& spea% one .o!& at a no!(al val)e+

,+ The!e a!e t.o ta"les one o! the spea%e! an& one o! the listene!+-+ Reco!& the .o!& yo) sai&+ The listene! .ill also !eco!& .hat he she

hea!&+ o) .ill co(pa!e !es)lts at the en& o the expe!i(ent+

Spea%e! s &ata Ta"le9istance/(0

'e&i)( 1 (ete! - (ete!s ? (ete!s 1H(ete!s

16(ete!s

,H(ete!s

Ai!ate!

can

L2STENER S 9ATA TABLE'e&i)( 1 (ete! -

(ete!s?(ete!s

1H(ete!s

16(ete!s

,H(ete!s

OR97EAR9/A2R0

@OL


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11+ 'ove to a &istance o 16 (ete!s an& an& !epeat step 6P?

Set B / T!avel o So)n& Th!o)$h ate!0

1+ Contin)e the expe!i(ent "y )sin$ a la!$e "asin Ille& .ith.ate!+

,+ 7ol& yo)! "!eath an& place yo)! hea& insi&e the .ate!+ T!y to spea% .o!& as .hat yo) &i& in set A+Reco!& .hat yo) sai&+

-+ On a scale o 1P1H have yo)! pa!tne! !eco!& !eco!& .hat heo! she hea!& yo) sai& an& ho. lo)& he she tho)$ht yo)!voice .as+

Set C/ T!avel o So)n&s th!o)$h soli& 'ate!ials1+ A As it is i(possi"le to spea% .hile insi&e a soil& (ate!ial

yo) .ill si()late "ein$ insi&e a soli& "y (a%in$ a si(ple tincan telephone+

,+ As% the help o yo)! teache!+ 9!ill a hole in each o the tincan la!$e eno)$h to It the st!in$ th!o)$h+

-+ 2nse!t one en& o the st!in$ into one o the cofee cans+4+ Tie a %not at the en& o the st!in$ so oit &oesn t slip o)t+ o)

(ay attach a s(all piece o stic% at the en& o the st!in$+ The %not sho)l& "e insi&e the tin can+

6+ 2nse!t the othe! en& o the st!in$ into the othe! cofee can+?+ Tie a %not at the en& o the st!in$ so it &oesn t slip o)t+ The%not sho)l& "e insi&e the can+

+ Stan& one (ete! apa!t !o( yo)! pa!tne!++ *)ll the st!in$ )ntil it is ti$ht "et.een the t.o cans+ The

st!in$ ()st co(e o)t o the "oth cans+ The open pa!t o thecan ()st se!ve as !eceive!s .he!e "oth pai!s .ill spea% toan& listen .ith+

+ Spea% one .o!& into the open pa!t o the cofee can+1H+ 7ave yo)! pa!tne! listen "y placin$ the open pa!t o

the can a$ainst his he! ea!+11+ Reco!& the .o!& yo) sai& on the co!!espon&in$ col)(n+1,+ On a scale o 1P1H have yo)! pa!tne! !eco!& .hat he

she hea!& yo) sai& an& ho. lo)& he she tho)$ht yo)! voice.as+


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1-+ 'ove to a &istance o th!ee (ete!s an& !epeat steps P1,+

14+ 'ove to a &istance o ? (ete!s an& !epeat steps P1,+16+ 'ove to a &istance o 1H (ete!s an& !epeat steps P

1,+1?+ 'ove to a &istance o 16 (ete!s an& !epeat steps P1,+1 + 'ove to a &istance o ,H (ete!s an& !epeat steps P1,+1 + Co(pa!e the !es)lt yo) have !eco!&e&+

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A ta"le o! a chai! p!e e!a"ly (a&e o .oo& o!(etal

9!)( an& &!)(stic%s

WHAT TO !O:1+ Fin& a ta"le o! a chai!+ ith the )se o the stic%

.ith )se o the stic% $ently tap the ta"le o! chai!+hat &i& yo) hea!3 9o this o! at least 6ti(es

.ith &ife!ent st!en$th o tappin$+ T!y !o( $entleto a ha!& tap+ O"se!ve the so)n& yo) p!o&)ce&.ith each tap+

,+ Tap t.o (e&i)( si e& stone in a pail Ille& .ith.ate!+ Be ca!e )l not to spill the .ate! .hen yo)tap the stones+ O"se!ve .hat happens .hen thestones hit each othe!+ Can yo) hea! a so)n&3 9othis o! at least 6 ti(e+

-+ 9o this in an open a!ea an& .ith a pa!tne!+ Letyo)! pa!tne! stay at least 1H (ete!s a.ay !o(yo)+ St!i%e a &!)( .ith &!)(stic%s+ Can "oth oyo) hea! the so)n& the &!)( (a&e3 St!i%e the&!)( .ith &ife!ent st!en$th+ T!y it !o( a $entletap to a ha!& tap+ Ta%e note o the so)n& that is

p!o&)ce&+

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Activity Worksheet in Science