Scheme of Work F 4 Physics2013

8/13/2019 Scheme of Work F 4 Physics2013

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scienti(ic notation

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express deri!ed )uantities

as well as their units inter#s o( base )uantities and

base units.

sol!e proble#s in!ol!ing

con!ersion o( units

'eter#ine the base )uantities, and

units in a gi!en deri!ed )uantity ,andunit (ro# the related (or#ula.

ol!e proble#s that in!ol!e the

con!ersion o( units.

hen these

)uantities areintroduced in their

related learning

areas.

cienti(ic notation 5

bentu4 piawaiPre(ix- i#buhan

1.3

Understanding

scalar and !ector

)uantities

A student is able to:

de(ine scalar and !ector

)uantities

gi!e exa#ples o( scalar

and !ector )uantities.

6arry out acti!ities to show that so#e

)uantities can be de(ined by #agnitude

only whereas other )uantities need to

be de(ined by #agnitude as well as

direction.

6o#pile a list o( scalar and !ector

)uantities.

3

18.1.1

3

-

19.1.1

3

1.8

Understanding

#easure#ent

A student is able to

easure physical

)uantities using appropriate

instru#ents

xplain accuracy and

consistency

xplain sensiti!ity

6hoose the appropriate instru#ent (or a

gi!en #easure#ent

'iscuss consistency and accuracy

using the distribution o( gunshots on atarget as an exa#ple

'iscuss the sensiti!ity o( !arious

instru#ents

Accuracy- 4e"ituan

6onsistency-

4epersisan

ensiti!ity-4epe4aan

rror- ralat

;ando# 5 rawa4

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Wee Le!"#$#%

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xplain types o(

experi#ental error

Use appropriate techni)ues to

reduce errors

'e#onstrate through exa#ples

syste#atic errors and rando# errors.'iscuss what syste#atic and rando#

errors are.

Use appropriate techni)ues to reduceerror in #easure#ents such as

repeating #easure#ents to (ind the

a!erage and co#pensating (or ero

error.

8

21.1.13-

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LEARNING AREA: 2FORCES AND MOTION

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0.

he ob"ect thenbeha!es as i( there

is no (orce acting on

it.

@ewtons econd

+aw o( otion #aybe introduced here

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O&'e()$*e

10

8.3.13

-

9.3.13

USBF 1

1111.3.1

3

-

1#g.

sol!e proble#s in!ol!ing

acceleration due to gra!ity

6arry out acti!ity or !iew co#putersi#ulations to gain an idea o(

acceleration due to gra!ity.

'iscuss

a acceleration due to gra!ity

b a gra!itational (ield as a region

in which an ob"ect experiences a

(orce due to gra!itational attraction

and

c gra!itational (ield strength ,g

as gra!itational (orce per unit #ass

6arry out an acti!ity to deter#ine the!alue o( acceleration due to gra!ity.

'iscuss weight as the arths.

gra!itational (orce on an ob"ect

ol!e proble#s in!ol!ing acceleration

due to gra!ity

hen considering abody (alling (reely%

g ,> .9 #=s2 is its

acceleration but

when it is at rest% g

,>.9 @=4g is the

arths gra!itational

(ield strength acting

on it.

he weight o( an

ob"ect o( (ixed #ass

is dependent on theg exerted on it.

Bra!itational (ield 5#edan gra!ity

Wee Le!"#$#%

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12

19.3.13-22.3.13

13

1.8.13

-*s.

$bser!e and discus situations where

wor4 is done.

'iscuss that no wor4 is done when:

a a (orce is applied but no

displace#ent occurs

b an ob"ect undergoes

displace#ent

CUTI PENGGAL 1

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O&'e()$*e

13

1.8.13

-

=t.

6arry out acti!ities to #easure power.

'iscuss e((iciency as:Use(ul energy output x 100 C

nergy input

!aluate and report the e((iciencies o(

!arious de!ices such as a diesel engine%

a petrol engine and an electric engine.ol!e proble#s in!ol!ing wor4%

energy% power and e((iciency.

Da!e students recall

the di((erent (or#s

o( energy.

Wee Le!"#$#% O&'e()$*e Le!"#$#% O+)(-e. S+%%e.)e/ A()$*$)$e. N)e. (!&+!"

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LEARNING AREA: 3 FORCES AND PRESSURE

Wee Le!"#$#% O&'e()$*e Le!"#$#% O+)(-e. S+%%e.)e/ A()$*$)$e. N)e. (!&+!"

1 constant

'eter#ine the relationship

between !olu#e and

te#perature at constantpressure (or a (ixed #ass o(

gas% i.e. &= > constant

'eter#ine the relationship

between pressure and

te#perature at constant!olu#e (or a (ixed #ass o(

gas% i.e. p= > constant

xplain absolute ero

xplain the absolute=Fel!in

scale o( te#perature

ol!e proble#s in!ol!ing

pressure% te#perature and

!olu#e o( a (ixed #ass o( gas

#olecules o( a (ixed #ass o( gas to

gain an idea about gas pressure%te#perature and !olu#e.

'iscuss gas pressure% !olu#e and

te#perature in ter#s o( the beha!iour

o( #olecules based on the 4inetic

theory.

Plan and carry out an experi#ent on a

(ixed #ass o( gas to deter#ine the

relationship between:

a pressure and !olu#e at

constant te#perature

b !olu#e and te#perature atconstant pressure

c pressure and te#perature at

constant !olu#e

xtrapolate P- and &- graphs or

!iew co#puter si#ulations to show

that when pressure and !olu#e are

ero the te#perature on a P- and &-

graph is 5 27306.

'iscuss absolute ero and the Fel!in

scale o( te#perature

ol!e proble#s in!ol!ing thepressure% te#perature and !olu#e o( a

(ixed #ass o( gas.

LEARNING AREA: 7 LIGHT

Wee Le!"#$#% Le!"#$#% O+)(-e. S+%%e.)e/ A()$*$)$e. N)e. (!&+!"

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Scheme of Work F 4 Physics2013

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