RPT PHYSICS FORM 5.doc

8/13/2019 RPT PHYSICS FORM 5.doc

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SCHEME OF WORK FOR FORM 5 PHYSICS

&

ANNUAL TEACHING PLAN 2011

LEARNING AREA: WAVES

Week Learning

Objective

Learning Outcomes Suggested Activities Notes Minimum

ExercisesW1 6.1

Understanding Waves

A student is able to:

describe !at is "eant b#

ave "otion.

recogni$e t!at aves trans%er

energ# it!out trans%erring "atter.

co"&are transverse and

longitudinal aves and give e'a"&leso% eac!.

state !at is "eant b# a ave

%ront.

state t!e direction o% &ro&agation

o% aves in relation to ave%ronts.

(bserve situations to gain an idea o% aves

as illustrated b# vibrations in ro&es) slin*#

s&rings) or ri&&le tan*.

+arr# out activities using a ri&&le tan* and

slin*# s&ring to de"onstrate:

a, t!at aves trans%er energ# it!our

trans%erring "atter.b, transverse and longitudinal aves

c, ave%ronts

d, t!e direction o% &ro&agation o% aves

in relation to ave%ronts.

Vie co"&uter si"ulationd to gain an idea

o% :

a, transverse and longitudinal aves

b, ave%ronts

c, direction o% &ro&agation o% aves in

relation to ave%ronts %or transverse

and longitudinal aves.

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2/20

Week Learning

Objective


Exercises

W

de%ine

i. a"&litude

ii. &eriod

iii. %reuenc#

iv. avelengt!

v. ave s&eed

s*etc! and inter&ret adis&lace"ent 2 ti"e gra&! %or a

ave.

s*etc! and inter&ret a

dis&lace"ent 2 distance gra&! %or

a ave.

clari%# t!e relations!i& beteen

s&eed) avelengt! and %reuenc#.

solve &roble"s involving s&eed)

avelengt! and %reuenc#.

describe da"&ing in a oscillatings#ste".

describe resonance in a

oscillating s#ste".

(bserve an oscillating s#ste" suc! as a

si"&le &endulu" or a loaded s&ring to

de%ine a"&litude) &eriod and %reuenc#.

Vie co"&uter si"ulations to gain and

understanding o% :

a, a"&litude 3a,

b, &eriod 34,

c, %reuenc# 3%,

d, avelengt! 3,

e, ave s&eed 3v,

5iscuss a"&litude and &eriod it! t!e aid

o% a dis&lace"ent ti"e gra&! %or a ave.

5iscuss a"&litude and avelengt! it! t!e

aid o% a dis&lace"ent distance gra&! %or a

ave

5iscuss t!e relations!i& beteen s&eed)


5iscuss to solve &roble"s involving s&eed)


(bserve and discuss t!e e%%ect o% 7

a, da"&ing in an oscillating s#ste"

b, resonance in an ossillating s#ste"suc! as a 8arton9s &endulu".

V : % can be derived

%ro"

v : s

t


3/20

Week Learning

Objective


Exercises

W; 6.Anal#sing re%lection

o% aves


5escribe re%lection o% aves

in ter"s o% angle o% incidence) angle

o% re%lection) avelengt!) %reuenc#)

s&eed and direction o% &ro&agation

5ra a diagra" to s!o re%lection

o% aves

+arr# out activities to observe re%lection

o%:

a, &lane aves in a ri&&le tan*)

b, lig!t)

c, sound aves .

5iscuss t!e c!aracteristics o% t!e

re%lected ave in ter"s o% t!e angle o%

re%lection) avelengt!) %reuenc#) s&eed

and direction o% &ro&agation in relation to

t!e incidence ave.

Vie co"&uter si"ulations o% re%lection o%

aves.

Re%lection o% circular

ater aves and t!e use

o% curved re%lectors are

not reuired.

( : /S : -

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6.;

Anal#sing re%raction

o% aves


describe re%raction o% aves

in ter"s o% t!e angle o% incidence)

angle o% re%raction) avelengt!)

%reuenc#) s&eed and direction o%

&ro&agation.

5ra a diagra" to s!o

re%raction o% aves

+arr# out activities to observe re%raction

o% :

a, &lane ater aves in a ri&&le

tan*)

b, l ig!t aves)

c, sound aves .

5iscuss t!e c!aracteristics o% t!e

re%racted ave in ter"s o% t!e angle o%

re%raction) avelengt!) %reuenc#) s&eed

and direction o% &ro&agation in relation to

t!e incident ave.

Vie co"&uter si"ulations o% re%raction o%

aves

Include re%raction o%

ater aves over

straig!t) concave and

conve' trans&arent

bloc*s.

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W< 6. 2 t!e distance beteen

to consecutive nodes

A 2 t!e distance beteen

t!e to ave sources

5 2 t!e &er&endiculardistance %ro" t!e source

to t!e &osition !ere ' is

"easured

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W6 6.6Anal#sing sound

aves


describe sound aves 5iscuss

a, t!e &roduction o% sound b#


5/20

Week Learning

Objective


Exercises

e'&lain !o t!e loudness relates

to a"&litude

e'&lain !o t!e &itc! relates

to %reuenc#

describe a&&lications o%

re%lection o% sound aves

calculate distances using t!e

re%lection o% sound aves

vibrating sources

b, sound aves as a longitudinal

ave reuiring a "ediu" %or

&ro&agation

Vie co"&uter si"ulations or carr# out

activities to observe t!e e%%ect o% :

a, a"&litude on loudness

b, %reuenc# on &itc!

Vie co"&uter si"ulations or video to

gain an idea o% a&&lications o% sound

aves

Researc! and re&ort on a&&lications o%

t!e re%lection o% sound aves) e.g sonar

and ultrasound scanning

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W0 6.0Anal#$ing

electro"agnetic

aves


. describe t!e electro"agnetic

s&ectru"

. state t!at visible lig!t is a &art o%

electro"agnetic s&ectru".

. list sources o% electro"agnetic aves

. describe t!e &ro&erties o%

electro"agnetic aves

. describe a&&lications o%electro"agnetic aves

Researc! and re&ort on t!e co"&onent o%

t!e electro"agnetic s&ectru" in ter"s o%7

a, decreasing avelengt! and

increasing %reuenc#

b, sources

5iscuss t!e &ro&erties o% electro"agnetic

aves.

5iscuss a&&lications o% electro"agneticaves suc! as:

a, radio aves in broadcasting and

co""unications)

b, "icroaves in satellites and

cellular tele&!ones

c, in%ra red ra#s in !ouse!old

E"&!asise t!at t!e

electro"agnetic s&ectru"

is continuous.

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6/20

Week Learning

Objective


Exercises

. describe t!e detri"ental e%%ects o%

e'cessive e'&osure to certain

co"&onents o% t!e electro"agnetic

s&ectru"

a&&liances) re"ote control and

nig!t vision devices)

d, visible lig!t in o&tical %ibres and

&!otogra&!#)

e, ultraviolet ra#s in %luorescentla"&s and sterillsation)

%, 'ra#s in !os&ital and engineering

a&&lications

g, ga""a ra#s in "edical treat"ent

Researc! and re&ort on t!e detri"ental

e%%ects o% e'cessive e'&osure to certain

co"&onents o% t!e electro"agnetic

s&ectru".

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LEARNING AREA: ELE+4RI+I4=

Week Learning

Objective

Learning Outcomes Suggested Activities Notes Vocabulary

W? 0.1 Anal#sing electric%ields and c!arge %lo


state t!e relations!i& beteen

electron %lo and electric current.

de%ine electric current.

describe an electric %ield.

s*etc! electric %ield lines s!oing

t!e direction o% t!e %ield.

describe t!e e%%ect o% an electric

%ield on a c!arge.

5iscuss electric current as t!e rate o%

c!arge %lo) i.e.t

QI =

+arr# out activities@vie co"&uter

si"ulations to stud# electric %ield lines %or

di%%erent arrange"ents o% c!arges.

(bserve t!e e%%ect o% an electric %ield on:

a &ing&ong ball

coated it!

conducting "aterial)

a candle %la"e.

Recall t!e activit#

carried out using a Van de

Gra%% generator to s!o

t!e relations!i& beteen

electric c!arge and

current %lo.

I2 current

A2 c!arge

4 ti"e

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7/20

solve &roble" involving electric

c!arge and current

5iscuss to solve &roble"s involving electric

c!arge and current.

WB

W1-

0. Anal#sing t!e

relations!i& beteen

electric current and&otential di%%erence


5e%ine &otential di%%erence.

Clan and conduct an e'&eri"ent to

%ind t!e relations!i& beteen

current and &otential di%%erence

5escribe t!e relations!i&

beteen current and &otential

di%%erence.

State (!"9s la

5e%ine resistance

E'&lain %actors t!at a%%ect

resistance.

Solve &roble" involving &otentialdi%%erence) current and resistance.

5escribe su&erconductors

Vie co"&uter si"ulations to gain an

understanding o% &otential di%%erence.

5iscuss &otential di%%erence3V, as or*

done 3W, !en "oving 1 + o% c!arge3,

beteen to &oints in an electric %ield ) i.e.

V Q

W

Clan and conduct an e'&eri"ent to %ind t!e

relations!i& beteen current and &otential

di%%erence %or an o!"ic conductor.

5iscuss (!"9s la as t!e relations!i&

beteen &otential di%%erence and currentat constant te"&erature.

5iscuss resistance as t!e ratio o% &otential

di%%erence to current %or an o!"ic

conductor.

conduct e'&eri"ents to stud# and discuss

%actors t!at a%%ect resistance) i.e. t!e

t#&e o% "aterial) crosssectional area)

lengt! and te"&erature.

5iscuss to solve &roble"s involving&otential di%%erence) current and

resistance.

Researc! and re&ort on su&erconductors

Cotential di%%erence and

voltage "a# be used

interc!angeabl# !ere.

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8/20

W11

0.; Anal#sing series

and &arallel circuits

A student is able to :

Identi%# series and &arallel

circuits.

+o"&are t!e current and &otential

di%%erence o% series circuits and&arallel circuits.

5eter"ine t!e e%%ective

resistance o% resistors connected

in series.

5eter"ine t!e e%%ective

resistance o% resistors connected

in &arallel.

Solve &roble"s involving current)

&otential di%%erence and

resistance in series circuits)

&arallel circuits and t!eir

co"binations

+arr# out activities to identi%# series and

&arallel circuits.

+arr# out activities to stud# t!e current) I

and &otential di%%erence) Vin series and&arallel circuits using a""etes and

volt"eters to s!o t!e value o%Iand V.

+alculate t!e e%%ective resistance o%

resistors connected in :

a, series

b, &arallel

5iscuss and a&&l# &rinci&les o%current)

&otential di%%erence and resistance in

series and &arallel circuits to ne

situations and to solve &roble"s.

( : 1-

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9/20

W1; 0./ Anal#singElectrical energ# and

&oer


5e%ine electrical energ#.

5e%ine electric &oer.

Solve &roble"s involving electrical

energ# and &oer.

+o"&are &oer rating and energ#

consu"&tion o% various electrical

a&&liances.

+o"&are various electrical

a&&liances in ter"s o% e%%icient.

5escribe a#s o% increasing

energ# e%%icienc#.

5iscuss t!e relations!i& beteen :

a, energ# 3E,) voltage 3V,) current 3I, and

ti"e 3t,

b, &oer 3C,) voltage 3V, and current 3I,.

5iscuss to solve &roble"s involving

electrical energ# and &oer.

+o"&are t!e &oer rating o% various

!ouse!old a&&liances and calculate energ#

used %or a %i'ed &eriod o% ti"e.

+arr# out activities to co"&are !ouse!old

electrical a&&liances t!at &er%or" t!e

sa"e %unction suc! as a tungsten%ila"ent

lig!t bulb in ter"s o% e%%icient use o%

energ#.

Researc! and re&ort on a#s o% increasing

energ# e%%icienc# in t!e !o"e or sc!ool.

5iscuss t!e i"&ortance o% "aintenance in

ensuring e%%icienc# o% electrical a&&liances.

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LEARNING AREA: ELE+4R(DAGNE4ISD

Week LearningObjective

Learning Outcomes Suggested Activities Notes Vocabulary

W1< ?.1Anal#sing t!e

"agnetic e%%ect o%

current carr#ing

conductor


State !at an electro"agnet

is

5ra t!e "agnetic %ield &attern

Recall !at an electro"agnet is.

+arr# out activities to stud# t!e &attern

and direction o% t!e "agnetic %ield due to

4!e rig!t!and gri& rule "a# be

introduced.


10/20

due to a current in a :

i. Straig!t ire

ii. +oil

iii. Solenoid

Clan conduct e'&eri"ent to stud#

%actors t!at e%%ect t!e strengt!

to t!e "agnetic %ield o% an

electro"agnet.

5escribe and a&&lication o%

electro"agnet

t!e current in a

i. Straig!t ire

ii. +oil

iii. Solenoid

Clan conduct e'&eri"ent to stud# %actorst!at e%%ect t!e strengt! to t!e "agnetic

%ield o% an electro"agnet e'a"&le:

a, 4!e nu"ber o% turns on t!e coil

b, 4!e si$e o% current carried b#

t!e coil

c, 4!e use o% a so%t iron core

Researc! and re&ort on a&&lication o%

electro"agnets suc! as in electric bells)

circuit brea*ers) electro"agnetic rela#s

and tele&!one ear&ieces.

( : 1-

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11/20

W1/

a%%ect t!e "agnitude o% t!e

%orce on a currentcarr#ing

conductor in a "agnetic %ield

5escribe !o a currentcarr#ing coil in a "agnetic

%ield e'&eriences a turning

%orce

5escribe !o a direct

current "otor or*s

State %actirs t!at a%%ect t!e

s&eed o% rotation o% an

electric "otor..

t!at a%%ect t!e %orce on a current

carr#ing conductor in a "agnetic %ield and

discuss !o t!e e%%ect t!e %orce on a

current arr#ing conductor in a "agnetic

%ield.

+arr# out activities to observe t!e turninge%%ect o% a current carr#ing coil in a

"agnetic %ield.

5iscuss !o t!e turning e%%ect o% a

current carr#ing 2coil in a "agnetic %ield is

used in t!e action o% "otor

+arr# out activities or vie co"&uter

si"ulations to stud# %actors t!at a%%ect

t!e s&eed o% rotation o% an electric "otor.

+o"&arisons to an alternating

current "otor "a# also be

discussed.

W16?.;

Anal#sing

electro"agnetic

induction


5escribe electro"agnetic

induction

Indicate t!e direction o% t!e

induced current in a :

i. straig!t ireii. solenoid

e'&lain %actors t!at

a%%ect t!e "agnitude o% t!e

current.

+arr# out activities to observe

electro"agnetic induction in a :

a, straig!t ire

b, solenoid

5iscuss electro"agnetic induction as t!e

&roduction o% an electro"otive %orce in a

conductor !en t!ere is relative "otion o%

t!e conductor across a "agnetic %ield.

5iscuss t!e direction o% t!e induced

current in a :

a, straig!t ire

b, solenoid

+arr# out activities to stud# %actors t!at

a%%ect t!e "agnitude o% t!e induced

current and discuss !o t!e# a%%ect t!e

"agnitude o% t!e induced current

arada#9s la and Len$9s la "a#

be introduced

le"ing9s rig!t!and rule "a# be

introduced

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12/20

5escribe a&&lications o%

electro"agnetic induction

+o"&are direct current

and alternating current

Researc! and re&ort on a&&lications o%

electro"agnetic induction suc! as in direct

current 3d.c, and alternating current 3a.c,

generators.

(bserve and discuss t!e out&ut generated

b# a direct current and alternating currentsource on a dis&la# unit suc! as a cat!ode

ra# oscillosco&e

W16 ?.

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RPT PHYSICS FORM 5.doc