scheme of work - f4 physics
Post on 01-Jun-2018
231 Views
Preview:
TRANSCRIPT
-
8/9/2019 Scheme of Work - F4 Physics
1/29
SEKOLAH MENENGAH KEBANGSAAN RAJA PEREMPUAN, IPOH
SCHEME OF WORK : FORM 4 PHYSICS
LEARNING AREA: INTRODUCTION TO PHYSICS
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
1 Oren%a%(n /40101230101255
211.1.10
-
15.1.10
1.1Understanding
Physics
A student is able to:
explain what physics
is
recognize the physics in
eeryday ob!ects and natural
pheno"ena
#bsere eeryday ob!ects such astable$ a pencil$ a "irror etc and discuss
how they are related to physics
concepts.
%iew a ideo on natural pheno"ena
and discuss how they relate to physics
concepts.
&iscuss 'ields o' study in physics such
as 'orces$ "otion$ heat$ light etc.
(
1).1.10
-
22.1.10
1.2
Understanding
base *uantities
and deried*uantities
A student is able to:
explain what base
*uantities and deried
*uantities are
list base *uantities and
their units
list so"e deried
*uantities and their units.
express *uantities using
pre'ixes.
express *uantities using
scienti'ic notation
&iscuss base *uantities and deried
*uantities.
+ro" a text passage$ identi'y physical*uantities then classi'y the" into base
*uantities and deried *uantities.
,ist the alue o' pre'ixes and their
abbreiations 'ro" nano to giga$ eg.
nano 10-/$ n"nano"eter/
&iscuss the use o' scienti'ic notation
ase *uantities are:
length l/$ "ass"/$
ti"e t/$ te"perature
/ and current /
3uggested deried
*uantities: 'orce +/
&ensity / $olu"e %/ and
elocity /
4ore co"plex
deried *uantities
"ay be discussed
ase *uantities-
uantiti asas
&eried *uantities 6
uantiti terbitan,ength- pan!ang
4ass 6 !isi"
e"perature 6 suhu
7urrent 6 arus
+orce 6 daya
&ensity 6
etu"patan
%olu"e 6 isipadu
1
-
8/9/2019 Scheme of Work - F4 Physics
2/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
to express large and s"all nu"bers. %elocity - hala!u
express deried *uantities
as well as their units inter"s o' base *uantities and
base units.
sole proble"s inoling
conersion o' units
&eter"ine the base *uantities and
units/ in a gien deried *uantity andunit/ 'ro" the related 'or"ula.
3ole proble"s that inole the
conersion o' units.
8hen these
*uantities areintroduced in their
related learning
areas.
3cienti'ic notation 6
bentu piawaiPre'ix- i"buhan
1.(
Understanding
scalar and ector
*uantities
A student is able to:
de'ine scalar and ector
*uantities
gie exa"ples o' scalar
and ector *uantities.
7arry out actiities to show that so"e
*uantities can be de'ined by "agnitude
only whereas other *uantities need to
be de'ined by "agnitude as well as
direction.
7o"pile a list o' scalar and ector
*uantities.
9
25.1.10
-
2.1.10
1.9
Understanding
"easure"ent
A student is able to
4easure physical
*uantities using appropriate
instru"ents
xplain accuracy andconsistency
xplain sensitiity
7hoose the appropriate instru"ent 'or a
gien "easure"ent
&iscuss consistency and accuracy
using the distribution o' gunshots on atarget as an exa"ple
&iscuss the sensitiity o' arious
instru"ents
Accuracy- e!ituan
7onsistency-
epersisan
3ensitiity-epeaan
rror- ralat
;ando" - rawa
2
-
8/9/2019 Scheme of Work - F4 Physics
3/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
xplain types o'
experi"ental error
Use appropriate techni*ues to
reduce errors
&e"onstrate through exa"ples
syste"atic errors and rando" errors.
&iscuss what syste"atic and rando"errors are.
Use appropriate techni*ues to reduce
error in "easure"ents such as repeating"easure"ents to 'ind the aerage and
co"pensating 'or zero error.
5
1.2.10
-
5.2.10
1.5 Analysing
scienti'ic
inestigations
A student is able to:
denti'y ariables in a
gien situation
denti'y a *uestionsuitable 'or scienti'ic
inestigation
+or" a hypothesis
&esign and carry out a
si"ple experi"ent to test the
hypothesis
;ecord and present
data in a suitable 'or"
nterpret data to draw
a conclusion 8rite a report o' the
inestigation
#bsere a situation and suggest
*uestions suitable 'or a scienti'ic
inestigation. &iscuss to:
a/ identi'y a *uestion suitable 'orscienti'ic inestigation
b/ identi'y all the ariables
c/ 'or" a hypothesis
d/ plan the "ethod o' inestigation
including selection o' apparatus and
wor procedures
7arry out an experi"ent and:
a/ collect and tabulate data
b/ present data in a suitable 'or"
c/ interpret the data and drawconclusions
d/ write a co"plete report
3cienti'ic sills are
applied throughout
(
-
8/9/2019 Scheme of Work - F4 Physics
4/29
LEARNING AREA: 60FORCES AND MOTION
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
totaldistance = ti"e taen &istance 6 !ara&isplace"ent 6
sesaran
3peed 6 la!u
%elocity 6 hala!uAcceleration 6
pecutan
&eceleration$
retardation 6
nyahpecutan
9
-
8/9/2019 Scheme of Work - F4 Physics
5/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
?15.2.10
-
1.2.10
2.2Analysing
"otion graphs
A student is able to: plot and interpret
displace"ent- ti"e and
elocity-ti"e graphs
deduce 'ro" the shape o'
a displace"ent-ti"e graph
when a body is:
i. at rest
ii. "oing with uni'or"
elocity
iii. "oing with non-
uni'or" elocity deter"ine distance$
displace"ent and elocity
'ro" a displace"ent 6ti"e
graph
deduce 'ro" the shape o'
elocity- ti"e graph when a
body is:
a. at rest
b. "oing with uni'or"
elocityc. "oing with uni'or"
acceleration
deter"ine distance$
displace"ent elocity and
acceleration 'ro" aelocity6ti"e graph
7arry out actiities using a datalogger=graphing calculator= ticer ti"er
to plot
a/ displace"ent-ti"e graphs
b/ elocity-ti"e graphs
&escribe and interpret:
a/ displace"ent-ti"e graphs
b/ elocity-ti"e graphs
&eter"ine distance$ displace"ent
elocity and acceleration 'ro" a
displace"ent 6ti"e and elocity6ti"egraphs.
3ole proble"s on linear "otion with
uni'or" acceleration inoling graphs.
;e"inder%elocity is
deter"ined 'ro" the
gradient o'
displace"ent 6ti"egraph.
Acceleration is
deter"ined 'ro" the
gradient o'
elocity 6ti"e graph
&istance iseter"ined 'ro" the
area under a elocity
6 ti"e graph.
5
-
8/9/2019 Scheme of Work - F4 Physics
6/29
sole proble"s on linear
"otion with uni'or"
acceleration.
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
)
22.2.10
-
2
-
8/9/2019 Scheme of Work - F4 Physics
7/29
Week Learnn!
O"#e$%&e
Learnn! ('%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
describe applications o'
conseration o' "o"entu"
sole proble"s inoling
"o"entu"
7onduct an experi"ent to show that the
total "o"entu" o' a closed syste" is a
constant
7arry out actiities that de"onstrate
the conseration o' "o"entu" e.g.
water rocets.
;esearch and report on the applications
o' conseration o' "o"entu" such asin rocets or !et engines .
3ole proble"s inoling linear
"o"entu"
1.(.10
-
5.(.10
2.5
Understanding
the e''ects o' a
'orce
A student is able to:
describe the e''ects o'
balanced 'orces acting on an
ob!ect
describe the e''ects o'
unbalanced 'orces acting onan ob!ect
deter"ine the relationship
between 'orce$ "ass and
acceleration i.e.F = ma.
8ith the aid o' diagra"s$ describe the
'orces acting on an ob!ect:
a/ at rest
b/ "oing at constant elocity
c/ accelerating
7onduct experi"ents to 'ind the
relationship between:a/ acceleration and "ass o' an ob!ect
under constant 'orce
b/ acceleration and 'orce 'or a
constant "ass.
8hen the 'orces
acting on an ob!ects
are balanced they
cancel each other
out net 'orce > 0/.
he ob!ect thenbehaes as i' there
is no 'orce acting onit.
@ewtons 3econd
,aw o' 4otion "ay
?
-
8/9/2019 Scheme of Work - F4 Physics
8/29
3ole proble" usingF=ma 3ole proble"s usingF = ma
be introduced here
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
10
.(.10
-
12.(.10
U!ian 3elaras er'ous 1
MID TERM BRAEAK / 17080129 1080125
11
22.(.10
-
2
-
8/9/2019 Scheme of Work - F4 Physics
9/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
12
2.(.10-
2.9.10
2.? eing aware
o' the need 'or
sa'ety 'eatures inehicles
&escribe situation where
an i"pulsie 'orce needs to
be reduced and suggest ways
to reduce it.
describe situation where
an i"pulsie 'orce is
bene'icial
3ole proble"sinoling
i"pulsie 'orce
A student is able to:
describe the i"portance o'
sa'ety 'eatures in ehicles
3ole proble"s inoling i"pulsie
'orces
;esearch and report on the physics o'ehicle collision and sa'ety 'eatures in
ehicles in ter"s o' physics concepts.
&iscuss the i"portance o' sa'ety
'eatures in ehicles.
1(5.9.10
6.9.10
2.)Understanding
graity
A student is able to: explain acceleration due to
graity
state what a graitational
'ield is
7arry out actiity or iew co"putersi"ulations to gain an idea o'
acceleration due to graity.&iscuss
a/ acceleration due to graity
b/ a graitational 'ield as a region
in which an ob!ect experiences a
8hen considering abody 'alling 'reely$
g > .) "=s2/ is itsacceleration but
when it is at rest$ g
>.) @=g/ is the
arths graitational
Braitational 'ield 6
"edan graity
-
8/9/2019 Scheme of Work - F4 Physics
10/29
de'ine graitational 'ield
strength
'orce due to graitational attraction
andc/ graitational 'ield strength g/
as graitational 'orce per unit "ass
7arry out an actiity to deter"ine the
alue o' acceleration due to graity.
'ield strength acting
on it.he weight o' an
ob!ect o' 'ixed "ass
is dependent on the
g exerted on it.
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
deter"ine the alue o'
acceleration due to graity
de'ine weight 8/ as the
product o' "ass "/ andacceleration due to graity
g/ i.e. 8 >"g.
sole proble"s inoling
acceleration due to graity
&iscuss weight as the arths.
graitational 'orce on an ob!ect
3ole proble"s inoling acceleration
due to graity
19
12.9.10
-
1
-
8/9/2019 Scheme of Work - F4 Physics
11/29
'orces in e*uilibriu"
15
1.9.10
-
2(.9.10
2.10
Understandin
g wor$
energy$
power and
e''iciency.
A student is able to:
&e'ine wor 8/ as the
product o' an applied 'orce
+/ and displace"ent s/ o'an ob!ect in the direction o'
the applied 'orce i.e. 8 >+s.
#bsere and discus situations where
wor is done.
&iscuss that no wor is done when:
a/ a 'orce is applied but no
displace"ent occurs
b/ an ob!ect undergoes a displace"ent
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
11
-
8/9/2019 Scheme of Work - F4 Physics
12/29
3tate that when wor is
done energy is trans'erred
'ro" one ob!ect to another.
&e'ine inetic energy and
state that 2k mv2
1E =
&e'ine graitational
potential energy and state
that p > "gh
3tate the principle o'
conseration o' energy.
&e'ine power and state
that
P > 8=t
xplain what e''iciency o'
a deice is.
with no applied 'orce acting on it.
Bie exa"ples to illustrate how energyis trans'erred 'ro" one ob!ect to
another when wor is done.
&iscuss the relationship between wor
done to accelerate a body and the
change in inetic energy.
&iscuss the relationship between wor
done against graity and graitational
potential energy.
7arry out an actiity to show the
principle o' conseration o' energy
3tate that power is the rate at which
wor is done$ P > 8=t.7arry out actiities to "easure power.
&iscuss e''iciency as:
Use'ul energy output x 100 Cnergy input
aluate and report the e''iciencies o'
arious deices such as a diesel engine$
a petrol engine and an electric engine.
3ole proble"s inoling wor$
energy$ power and e''iciency.
Dae students recallthe di''erent 'or"s
o' energy.
2.10 Understanding
wor$ energy$ powerand e''iciency.
Week Learnn! O"#e$%&e Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
1 h g
;esearch and report on
a/ the applications o' pressure in
li*uids
b/ ways to reduce the negatie e''ect
o' pressure in li*uis
3ole proble"s inoling pressure in
li*uids7arry out actiities to gain an idea o'
gas pressure and at"ospheric
&iscuss gas pressure in ter"s o' the
behaiour o' gas "olecules based on
the inetic theory
&iscuss at"ospheric pressure in ter"s
o' the weight o' the at"osphere acting
on the arths sur'ace
&iscuss the e''ect o' altitude on the"agnitude o' at"ospheric pressure
;esearch and report on the
application o' at"ospheric pressure
3ole proble"s inolingat"ospheric and gas pressure
including baro"eter and "ano"eter
readings.
3tudent need to
be introduced to
instru"ents used
to "easure gas
pressure
ourdon Bauge/
and at"ospheric
pressure +ortin
baro"eter$aneroid
baro"eter/.
8oring
principle o' the
instru"ent is not
re*uired.
ntroduce otherunits o'
at"ospheric
pressure.
1 at"osphere >
?10.( " water>
101(00 Pa
1 "ilibar > 100
Pa
15
-
8/9/2019 Scheme of Work - F4 Physics
16/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
2(
2).
-
8/9/2019 Scheme of Work - F4 Physics
17/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
29
5.?.10
-
.?.10
(.5 Applying
Archi"edes
principle.
3tate Archi"edes principle.
&escribe applications
Archi"edes principle
3ole proble"s inoling
Archi"edes principle
&iscuss buoyancy in ter"s o':
a/ An ob!ect that is totally or
partially sub"erged in a 'luid
experiences a buoyant 'orce e*ual
to the weight o' 'luid displaced
b/ he weight o' a 'reely 'loating
ob!ect being e*ual to the weight o'
'luid displacedc/ a 'loating ob!ect has a density less
than or e*ual to the density o' the
'luid in which it is 'loating.
;esearch and report on the
applications o' Archi"edes principle$
e.g. sub"arines$ hydro"eters$ hot air
balloons
3ole proble"s inoling
Archi"edes principle.
uild a 7artesian dier. &iscuss why
the dier can be "ade to "oe up anddown.
25
12.?.10
-
1
-
8/9/2019 Scheme of Work - F4 Physics
18/29
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
&escribe applications o'
ernoullis principle
3ole proble"s inoling
ernoullis principle
resultant 'orce exists due to a
di''erence in 'luid pressure.
%iew a co"puter si"ulation to
obsere air 'low oer an aro'oil to
gain an idea on li'ting 'orce.
;esearch and report on theapplications o' ernoullis principle.
3ole proble"s inoling ernoullis
principle.
1)
-
8/9/2019 Scheme of Work - F4 Physics
19/29
LEARNING AREA: 40HEAT
Week Learnn!
O"#e$%&e
Learnn! O'%$()e* S'!!e*%e+ A$%&%e* N(%e* ($a"'-ar.
2
top related