Download - f4 Yearly Plan Physics)
-
8/8/2019 f4 Yearly Plan Physics)
1/26
SMK JALAN TIGA BANDAR BARU BANGIPHYSICS FORM 4
WEEKLY PLANNER FOR THE YEAR 2009
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
2
1. Introduction toPhysics
1.1 UnderstandingPhysics
Explain what physics is
Recognize the physics ineveryday objects andnatural phenomena.
Observe everyday objects anddiscuss how they are related tophysics concepts.
View a video or animation onnatural phenomena and discusshow they are related to physicsconcepts.
Discuss fields of study in Physicssuch as mechanics, heat, light,electricity etc.
3-4
1.2 Understandingbase quantities andderived quantities.
Explain what base quantitiesand derived quantities are.
List base quantities and theirunits
List some derived quantitiesand their units
Express quantities usingprefixes
Express quantities using thescientific notation
Express derived quantitiesas well as their units interms of base quantities andbase units.
Solve problems involvingconversion of units.
Discuss base quantities andderived quantities.
From a text passage, identifyphysical quantities then classifythem into base quantities andderived quantities.
List the value of prefixes and theirabbreviations from pico to Tera.
Discuss the use of numbers instandard form notation ( a x 10n
where 1 < a < 10).
Determine the base quantities(and units) in a given derived
Base quantities kuantiti asasDerivedquantities kuantiti terbitanLength panjangMass jisim
Temperature suhuCurrent arus
Luas areaVolume isipaduSpeed lajuVelocity halajuStandard form bentuk piawai
1
-
8/8/2019 f4 Yearly Plan Physics)
2/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
quantity (and unit) from therelated formula.
Solve problems involving theconversion of units. For example:Giga to Mega (involving prefixes),m3 to cm3,km h-1 to ms-1.
Prefix - imbuhan
1.3 Understandingscalar and vectorquantities
Define scalar and vectorquantities.
Give examples of scalar andvector quantities.
Discuss which quantities can bedefined by magnitude only andwhich quantities need to bedefined by magnitude as well asdirection.Compile a list of scalar and vectorquantities.
Magnitude magnitude/saiz
5-61.4 Understandingmeasurements
Measure physical quantitiesusing appropriateinstruments.
Explain accuracy andconsistency
Explain sensitivity Explain types of
experimental error Using appropriate
techniques to reduce errors.
Choose an appropriate instrumentfor a given measurement task.Use the measurement of lengthusing a ruler, vernier calipers andmicrometer screw gauge as anexample.
Discuss accuracy and consistencyusing the target model.
Discuss the sensitivity of various
instruments.Discuss through examples whatsystematic and random errorsare.
Use appropriate techniques to
Vernier calipers Angkup VernierMicrometer screwgauge micrometerscrew gauge
Accuracy -kejituanPrecision kepersisan
Sensitivity kepekaanError - ralat
2
-
8/8/2019 f4 Yearly Plan Physics)
3/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
reduce error in measurementssuch as repeating measurementsand compensating for zero error.
7
1.5 analysingscientificinvestigations
Identify variables in a givensituation
Identify a question suitablefor scientific investigation
Form a hypotheses Design and carry out a
simple experiment to testthe hypothesis
Record and present data in asuitable
Interpret data to draw a
conclusion Write a report of theinvestigation
Present a suitable situation,making inferences or suggestquestions suitable for a scientificinvestigation. Discuss:
a) Forming hypothesisb) the aim of the experimentc) identify the variablesd) the method of investigation
including selection ofapparatus and procedures.
Carry out an actual experiment
anda) collect and tabulate data,b) present data in a suitable
formc) interpret data and draw
conclusionsd) write a complete report.
8
2. FORCE ANDMOTION
2.1 Analysing linear
motion
A student is able to :
Define distance anddisplacement
Define speed and velocityand state
That v = s
Carry out activities to gain an
idea of :a) distance and displacementb) speed and velocityc) acceleration and
deceleration
Note
Average speed =totaldistance/timetaken
VocabularyDistance - jarak
3
-
8/8/2019 f4 Yearly Plan Physics)
4/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
9
t
Define acceleration anddeceleration
and state thata = v ut
Calculate speed and velocity Calculate
acceleration/deceleration
Solve problems on linearmotion withuniform acceleration usingi . v = u + at
ii . s = ut + 1 at22
iii . v2 = u2 + 2 as
Cary out activities using a datalonger/graphing calculator/tickertimer to ;
a) identify when a body is atrest, moving with uniformvelocity or non uniformvelocity
b) determine displacement,velocity and acceleration
Solve problems using thefollowing equations of motion :
i . v = u + at
ii . s = ut + 1 at22
iii . v2 = u2 + 2 as
Displacement sesaranSpeed laju
Velocity halajuAcceleration pecutanDeceleration,retardation -nyahpecutan
Ticker timer -jangka masadetik
Tick detikDot titikInitial velocity
halaju awal (U)Final velocity halaju akhir (v)Friction force daya geseranSloping runway landasancondong
112.2 Analysingmotion
graphs
A student is able to:
Plot and interpretdisplacement-time andvelocity-time graphs
Carry out activities using a datalogger/graphing calculator/ticker timer toplota) displacement time graphsb) velocity - time graphs
Notes
Reminder :
Velocity isdetermined from
4
WEEK 10 : 1 MONTHLY
-
8/8/2019 f4 Yearly Plan Physics)
5/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
12
Deduce from the shapeof a displacement - timegraph when a body is :
I. at restII. moving withuniform velocity
III. moving with non-uniform velocity
determine distance,displacement and velocityfrom a displacement-timegraph
deduce from the shape of avelocity-time graph when abody is :
i. at restii. moving with
uniform velocityiii. moving with
uniformacceleration
determine distance,displacement, velocity andacceleration from a velocity-
time graph solve problems on linear
motion with uniformacceleration
Describe and interpret :a) displacement - time and
b) velocity time graphs
Determine distance, displacement, velocityand acceleration fromdisplacement-time and velocity time graphs
Solve problems on linear motionwith uniform accelerationinvolving graphs
the gradient ofdisplacementtime graph.
Acceleration isdetermined fromthe gradient ofvelocity timegraph
Distance isdetermined fromthe area under adisplacement time graph
2.3 Understanding A student is able to :
5
-
8/8/2019 f4 Yearly Plan Physics)
6/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
13 inertia explain what inertia is
relate mass to inertia
give examples of situationsinvolving inertia
suggest ways to reduce thenegative effects of inertia
Carry out activities / viewcomputer simulations/situations
to gain an idea on inertiaCarry out activities to find out therelation shipBetween inertia and mass
Research and report ona) the positive effects of inertia
b) ways to reduce the negativeeffects of
inertia
Note
Newton s First
Law of Motionmay beintroduced here
Vocabulary
Inertia inersia
142.4 Analysingmomentum
A student is able to :
Define the momentum of anobject
Define momentum (p) as the
Carry out activities/view computersimulations to gain an idea ofmomentum by comparing theeffect of stopping two objects:
a) of the same mass moving at
different speedsb) of different masses moving atthe same
speed- need to be emphasized
different direction
Vocabulary
Momentum momentum
Collision
perlanggaranExplosion letupan
Conservation oflinear momentum keabadian
6
-
8/8/2019 f4 Yearly Plan Physics)
7/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
product of mass (m) andvelocity (v) i.e.p = mv
State the principle ofconservation of momentum
Describe applications ofconservation of momentum
Solve problems involvingmomentum
Discuss momentum as theproduct of mass and velocity
View computer simulation oncollisions and explosions to gainan idea on the conservation ofmomentum
Conduct an experiment to showthat the total momentum of aclosed system is a constant
Carry out activities thatdemonstrate the conservation of
momentum e. g. water rockets
Research and report on theapplications of conservation ofmomentum such as an inrockets or jet engines
Solve problems involvingmomentum
momentum linear
Reminder:
Momentum asvector quantityneeds to beemphasized in
problem solving
152.5 Understandingthe
effects of aforce
A student is able to : Describe the effects of
balanced forces acting on anobject
Describe the effects of
With the aid of diagram, describethe acting on an object :a) at restb) moving at constant velocityc) accelerating
NotesWhen the forcesacting on anobject arebalanced theycancle each other
7
-
8/8/2019 f4 Yearly Plan Physics)
8/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
unbalanced forces acting onan object
Determine the relationshipbetween force , mass andacceleration i.e.
F = ma
Solve problems using F =ma
Conduct experiments to find the
relationshipbetween :a) acceleration and mass of anobject under
constant forceb) acceleration and force for aconstant mass
Solve problems using F = ma
out ( nett force =0). The objectthen behaves as
if there no forceacting on it.
Newtons SecondLaw of Motionmay beintroduced here
Vocabulary
Balance -seimbang
Unbalanced tidak seimbang
Nett force dayabersihResultant dayapaduan
16
2.6 Analysingimpulse and
Impulsive force
A student is able to :
Explain what an impulsiveforce is
Give examples of situationinvolving impulsive forces Define impuls as a change of
momentum, i.e.
Ft = mv - mu
View computer simulation ofcollisions and explosions to gainan idea on impulsiveforceDiscussa) impulse as change ofmomentumb) an impulsive force as the rateof change of
Vocabulary
Impulse - impulsImpulsive force daya impuls
Time of impact masa hentaman
8
-
8/8/2019 f4 Yearly Plan Physics)
9/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Define impulsive force asthe rate of change of
momentum in a collision orexplosion, i.e.
F = mv mut
Explain the effect ofincreasing or decreasingtime of impact on themagnitude of the impulsiveforce
Describe situation where animpulsive force needs to bereduce and suggest ways toreduce it
Describe situations where animpulsive force is beneficial
Solve problems involvingimpulsive forces
momentum in a collision orexplosionc) how increasing or decreasing
time ofimpact affects the magnitudeof impulsive
force
Research and report situationswhere:a) an impulsive force needs to bereduced
and how it can be doneb) an impulsive force is beneficial
Solve problems involvingimpulsive forcesGive an example about animpulsive force isbeneficial
2.7 Being aware ofthe
need for safety
A student is able to :
Describe the importance of
Research and report on thephysics of vehiclesCollisions and safety features in
9
-
8/8/2019 f4 Yearly Plan Physics)
10/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
featuresin vehicles
safety feature in vehicles vehicles interms of physics conceptsDiscuss the importance of safety
feature invehicles
172.8 Understandinggravity
Explain acceleration due togravity
State what a gravitationalfield is
Define a gravitational fieldstrength
Determine the value ofacceleration due to gravity
Define weight andacceleration due to gravity
Solve problems involvingacceleration due to gravity
Carry out an activity or viewcomputer simulations to gain anidea of acceleration due togravity. Discuss
a) acceleration due to gravityb) a gravitational field as a
region in which an objectexperiences a force due togravitational attraction and
c) gravitational field strength
as gravitational force perunit mass
d) direction and notation ofgravitational force
Carry out an activity to determinethe value of acceleration due togravity
Discuss weight as the Earthsgravitational force on an object
Solve problems involvingacceleration due to gravity
Weight - beratAcceleration dueto gravity pecutandisebabkangravityGravitational fieldstrength kekuatan medan
graviti
182.9 Analysingforces inequilibrium
Describe situations whereforces are in equilibrium
State what a resultant forceis
Describe situations with the aid ofdiagrams where forces are inequilibrium
Discuss the resolving and addition
Equilibrium-keseimbangan
Resolution -leraian
10
-
8/8/2019 f4 Yearly Plan Physics)
11/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Add two forces to determinethe resultant force
Resolve a force into the the
effective component forces Solve problems involving
forces in equilibrium
of forces to determine theresultant forceSolve problems involving forces in
equilibrium (limited to 3 forces)Discuss more examples ofresolving and addition of forces todetermine the resultant force
Discuss two methods of additionof forces using triangle andparallelogram of forces
Parallelogram-segiempat selari
Resultant dayapaduan ataudaya bersih
212.10Understandingwork, energy,
power andefficiency
Define work anddisplacement in thedirection of the applied force
State that when work isdone energy is transferredfrom one object to another
Define kinetic energy Define gravitational
potential energy State the principle of
conservation of energy Define power Explain what efficiency of a
device is Solve problems involving
work, energy, power andefficiency.
Observe and discuss situationswhere work is done when:
a) a force is applied but no
displacement occursb) an object undergoes a
displacement with noapplied force acting on it
Give examples to illustrate howenergy is transferred from oneobject to another when work isdone
Discuss the relationship betweenwork done:-To accelerate a body and thechange in kinetic energy-Against gravity and gravitationalpotential energy
Carry out an activity to show theprinciple of conservation of
Effiency -kecekapan
Conservation keabadian
Work kerja
Gravitationalpotential energy tenagakeupayaangravitiPower - kuasa
11
WEEK 19-20 :MID YR EXAM
-
8/8/2019 f4 Yearly Plan Physics)
12/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
energy
State that power is the rate atwhich work is done
Carry out activities to measurepower
Discuss efficiency as usefulenergy output over energy inputx 100%
Evaluate and report theefficiencies of various devicessuch as a diesel engine, a petrol
engine and an electric engine
Solve problems involving work,energy, power and efficiency.
222.11 Appreciatingthe importance ofmaximizing theefficiency ofdevices
Recognise the importance ofmaximizing the efficiency ofdevices in conservingresources
Discuss that when an energytransformation takes place, not allof the energy is used to do usefulwork. Some is converted into heator other types of energy.Maximising efficiency duringenergy transformations makesthe best use of the availableenergy. This helps to conserveresources.
Discuss about the factors thataffecting the efficiency of an
Energytransformation Pertukaran/perubahan tenaga
12
-
8/8/2019 f4 Yearly Plan Physics)
13/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
energy transformation
23
2.12 Understanding
elasticity
Define elasticity
Define Hookes Law Define elastic potential
energy Determine the factors that
affect elasticity Describe applications of
elasticity Solve problems involving
elasticity
Carry out activities to gain an
idea on elasticityPlan and conduct an experimentto find the relationship betweenforce and extension of a spring
Relate work done to elasticpotential energy
Describe and interpret forceextension graphs
Investigate the factors that affectelasticity
Research and report onapplications of elasticity
Solve problems involvingelasticity
Presentation about research andreport on applications ofelasticity from each group
Research -
penyelidikan
Relationship hubunganElasticity kekenyalanElastic potentialenergy tenagakeupayaankenyal
24
3. FORCES ANDPRESSURE
3.1 Understandingpressure
Define pressure Describe applications of
pressure
Observe and describe the effectof force acting over a large areacompared to a small area.
Pressure -tekanan
13
-
8/8/2019 f4 Yearly Plan Physics)
14/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Solve problems involvingpressure
Discuss pressure as force perunit area
Research and report onapplications of pressure
Solve problems involving pressure
Demonstrate the effects of areaon the pressure created.
253.2 Understandingpressure in liquids
Relate depth to pressure in aliquid.
Relate density to pressure ina liquid.
Explain pressure in a liquidand state that P = h g
Describe applications of
pressure in liquids.
Solve problems involvingpressure in liquids.
Observe situations to form ideasthat pressure in liquids:
A) acts in all directionsB) increases with depth
Observe situations to form theidea that pressure in liquidsincreases with density
Relate depth (h) density () andgravitational field strength (g) topressure in liquids to obtain P = h g
Research and report ona) the applications of pressure
in liquidsb) ways to reduce the
negative effects ofpressure in liquids
Solve problems involving pressure
Depth kedalamanDensity ketumpatan
Liquid cecair
14
WEEK 26 : 2ND MONTHLY
-
8/8/2019 f4 Yearly Plan Physics)
15/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
in liquids
273.3 Understandinggas pressure andatmosphericpressure
A students to able to
explain gas pressure Explain atmosphericspressure
Describe applications ofatmospherics pressure
Solve problems involvingatmospherics pressure andgas pressure.
Carry out activities to gain anideas of gas pressure andatmospherics pressure.
Discuss gas pressure in term ofthe behaviour of gas moleculesbased on the kinetics theory.
Discuss atmospherics pressure interm of weight of the atmosphereacting on the Earths surface.
Discuss the effects of altitude onthe magnitude of atmospherics
pressure.Research and report on theapplications of atmosphericspressure
Solve problems involvingatmospherics and gas pressureincluding barometer andmanometer readings.
Students need tobe introduced toinstrument usedto measure gaspressure(bourdon gauge)and atmosphericpressure (Fortinbarometer,aneroidbarometer).Working principleof the instrumentis not required
Introduce otherunits ofatmosphericpressure1 atmosphere =760 mm Hg =10.3 m water =101300 Pa1 milibar = 100Pa
Vocabulary:atmosphericpressure tekananatmosfera
gas pressure
15
-
8/8/2019 f4 Yearly Plan Physics)
16/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
tekanan gas
283.4 ApplyingPascals principle
A students is able to: State pascals principle
Explain hydraulic systems Describe applications of
pascalls principle Solve problems involving
pascals principle.
Observe situations to form ideasthat pressure exerted on anenclosed liquids is transmittedequally to every part of the liquid.
Discuss hydraulics systems as aforce multiplier to obtain:Output force = Output piston areaInput force input piston areas
Reseacrh and report on the
applications of pascals principle(hyraulic systems)
Solve problems involving pascalsprinciple.
Enclosed tertutupForce multiplier pembesar dayaHydraulic system sistem hidrolik
Transmitted tersebarPiston area luaskeratan rentasomboh
293.5 ApplyingArchimedespriciple
A student is able to: Explain buoyant force. Relate buoyant force to the
weight of the liquiddisplaced.
State Archimedes principle.
Describe applications ofArchimedes principle. Solve problem involving
Archimedes principle.
Carry out an actitvity to measurethe weight of an object in air andthe weight of the same object inwater to gain and idea on buoyantforce.
Conduct an experiment toinvestigate the relationshipbetween the weight waterdisplace and the buoyant force.
Discuss buoyancy in terms of :a) an object that is totally or
Recall densityand buoyancyApparent weightequals actualweight minusbuoyant forceVocabulary:Buoyancy keapunganBuoyant force tujah ke atasSubmerged tenggelam
16
-
8/8/2019 f4 Yearly Plan Physics)
17/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
partially submerged in fluidexperiences a buoyantforce equal to the weight offluid displaced.
b) The weight of a freelyfloating object being equalto weight of fluid displaced
c) A floating object has adensity less than or equalto the density of the fluid inwhich is floating.
Research and report on theapplication of Archimedesprinciple, e.g. submarines,
hydrometers, hot-air balloons.
Solve problem involvingArchimedes principle.
Build a Cartesian diver. Discusswhy the diver can be made tomove up and down.
Fluid bendalirApparent weight berat ketaraActual weight berat sebenarFloating terapung
303.6 UnderstandingBernoullis principle
A student is able to:
State Bernoullis principle Explain that a resultant forceexist due to a different influid pressure.
Describe application ofBernoullis principle
Carry out activities to gain theidea that when the speed of aflowing fluid increases itspressure decreases. E.g. blowingthrough straw between two pingpong balls suspended on strings.
Discuss Bernoullis principle.
Fluid bendalirLifting force daya angkatIncreases meningkatDecreases berkurangFlowing fluid bendalir bergerak
17
-
8/8/2019 f4 Yearly Plan Physics)
18/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Solve problem involvingBernoullis principle
Carry out activities to show that aresultant force exist due to adifferent in fluid pressure.
View a computer simulation toobserve air flow over an aerofoilto gain an idea on lifting force.
Research and report on theapplication of Bernoullisprinciple.
Solve problem involvingBernoullis principle.
31
4.1 Understanding
thermal equilibrium
A student is able to :
Explain thermal equilibrium Explain how a liquid-in- glass
thermometer works.
Carry out activities to show that
thermal equilibrium is a conditionin which there is no need heatflow between two objects inthermal contact.
Use the liquid-in-glassthermometer to explain how thevolume of a fixed mass of liquidmay be used to define atemperature scale.
Melting point for
ice-0CBoiling point forwater 100C
Vocabulary:Thermalequilibrium keseimbangantermaNett heat flow kadar bersihpemindahanhabaMelting point takat leburBoiling point takat didihFreezing point
18
-
8/8/2019 f4 Yearly Plan Physics)
19/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
takat beku
324.2 Understandingspecific heatcapacity
A student is able to:
Define specific heat capacity( c ) State that c = Q/ m Determine the specific heat
capacity of a liquid. Determine the specific heat
capacity of a solid. Describe application of
specific heat capacity Solve problems involving
specific heat capacity
Observe the change intemperature when:
a) the same amount of heat isused to heat differentmasses of water.
b) The same amount of heatis used to heat the samemass of different liquids.
Discuss specific heat capacity
Plan and carry out an activity todetermine the specific heat
capacity ofa) a liquidb) a solid
Research and report onapplication of specific heatcapacity
Solve problem involving specificheat capacity
Heat capacityonly relate to aparticular objectwhereas specificheat capacityrelate to amaterial.Guide students toanalyse the unitof c as JKg-1K-1 or
JKg-1C-1
Solid pepejal
Immersion heater pemanasrendam
334.3Understandingspecific latent heat.
State that transfer of
heat during a change ofphase does not cause achange in temperature.
Define specific latentheat (l).
State that l = Q/m.
Carry out an activity to show thatthere is no change in temperaturewhen heat is supplied to:
a. a liquid at its boiling point(Demonstrate anexperiment using distilledwater to show the
19
-
8/8/2019 f4 Yearly Plan Physics)
20/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Determine the specificlatent heat of fusion.
Determine the specific
latent heat ofvaporization. Slove problem involving
specific latent heat.
temperature doesnt changewhile boiling)
b. a solid at its melting point(Demonstrate anexperiment using icecubes to show that
temperature doesnt changewhile melting).
Sketch the boiling and themelting curve and discuss meltingsolidification , boiling andcondensation as processesinvolving energy transfer withouta change in temperature.
Discussa) latent heat in terms of
molecular behaviourb) specific latent heat
Show the diagrams that showdifferent matters have theirdifferent specific latent heat
Plan and carry out an activity todetermine the specific latent heatof
c) fusiond) vaporization
Solve problems involving specificlatent heat
20
-
8/8/2019 f4 Yearly Plan Physics)
21/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
34
35
4.4Understanding thegas laws
Explain gas pressure,temperature and volumein terms of behaviour ofgas molecules.
Determine therelationship betweenpressure and volume atconstant temperature fora fixed mass of gas i.e pV= constant.
Determine therelationship between
volume and temperatureat constant pressure for afixed mass of gas i.e V/T= constant.
Determine therelationship betweenpressure andtemperature at constantvolume for a fixed massof gas i.e P/T = constant.
Explain absolute zero.
Explain theabsolute/Kelvin scale oftemperature.
Solve problems involvingpressure, temperatureand volume of a fixed
Use a model or view computersimulations on the behaviour ofmolecules of a fixed mass of gasto gain an idea about gaspressure, temperature andvolume.
Discuss gas pressure, volume andtemperature in terms of thebehaviour of molecules based onthe kinetic theory
Plan and carry out an experimenton a fixed mass of gas todetermine the relationshipbetween :a)pressure and volume atconstant temperatureb)volume and temperature atconstant pressurec)pressure and temperature atconstant volume
Extrapolate P-T and V-T graphs orview computer simulations toshow that when pressure andvolume are zero the temperatureon a P-T and V-T graph is -273C.Discuss absolute zero and theKelvin scale of temperature.
21
-
8/8/2019 f4 Yearly Plan Physics)
22/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
mass of gas.Solve problems involving thepressure, temperature andvolume of a fixed mass of gas.
36
37
5.1 Understandingreflection of light
Describe thecharacteristics of theimage formed byreflection of light.
State the laws ofreflection of light.
Draw ray diagrams toshow the position andcharacteristics of theimage formed by ai. plane mirror,
ii. convex mirror,iii. concave mirror.
Describe applications ofreflection of light.
Solve problems involvingreflection of light.
Construct a device basedon the application ofreflection of light.
Observe the image formed in aplane mirror. Discuss that theimage is:a)as far behind the mirror as theobject is in front and the line
joining the object and image isperpendicular to the mirrorb)the same size as the objectc)virtuald)laterally inverted
Discuss the laws of reflectionCarry out an activities for allstudents to find out the definitionof image distance, objectdistance, radius of curvature,virtual image, real object, opticalaxis, optical centre and focallength
Draw ray diagrams to determinethe position and characteristics ofthe image formed bya)plane mirrorb)convex mirrorc)concave mirror
Research and report onapplications of reflection of light
Concave mirror cermin cekungConvex mirrior cermin cembung
Refelction oflight-Pantulancahaya
Image distance jarak imej
Radius ofcurvature jejarikelengkunganVirtual image imej maya
22
-
8/8/2019 f4 Yearly Plan Physics)
23/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
Solve problems involvingreflection of light
Construct a device based onapplication of reflection of light
385.2Understandingrefraction of light
Explain refraction of light. Define refractive index as
n =sin i/sin r. Determine the refractive
index of a glass orPerspex block.
State the refractive
index, n as speed of light in a vacuum .
speed of light in a medium
Describe phenomena dueto refraction.
Solve problems involvingthe refraction of light.
Observe situations to gain an ideaon refraction e.g the depth ofwater in pool is shallower than itreally and a ruler looks bent in aglass of water
Draw the diagrams to show the
phenomenon above
Conduct an experiment to find therelationship between the angle ofincident and angle of refraction toobtain Snells law
Carry out an activity to determinethe refractive index of a glass orPerspex block.
Discuss the refractive index, , n,asSpeed of light in a vacuumSpeed of light in a medium
Research and repot onphenomenon due to refraction
Refraction biasan
23
-
8/8/2019 f4 Yearly Plan Physics)
24/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
e.g. apparent depth, the twinklingof stars
Carry out activities to gain anidea of apparent depth. With theaid of diagrams, discuss realdepth and apparent depth.
Solve problems involving therefraction of light.
Real depth dalam sebenarApparent depth dalam ketara
395.3Understanding totalinternal reflectionof light
Explain total internalreflection of light
Define critical angle ( c ) Relate the critical angle
to the refractive index
i.e. n= 1S
in c
Describe naturalphenomenon involvingtotal internal reflection
Describe application oftotal internal reflection.
Solve problems involvingtotal internal reflection.
Demonstrate a simple activities toshow the phenomenon of internalreflection of light e.g by usingwater, beaker and spoon. Observespoon from the bottom of the
beaker.
Carry out activities to show theeffect of increasing the angle ofincidence on the angle ofrefraction when light travels froma denser medium to a less densemedium to gain an idea abouttotal internal reflection and toobtain the critical angle.
Discuss with the aid of diagrams:a)total internal reflection andcritical angleb)the relationship between criticalangle and refractive index
Research and report on
Total internalreflection pantulan dalampenuh
Critical angle sudut genting
24
-
8/8/2019 f4 Yearly Plan Physics)
25/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
a)natural phenomenon involvingtotal internal reflectionb)the applications of total internalreflection, e.g. intelecommunications using fibreoptics
Solve problems involving totalinternal reflection.
42 5.4 Understandinglenses
Explain focal point andfocal length.
Determine the focal pointand focal length of aconvex lens.
Determine the focalpoint and focal length ofa concave lens.
Draw ray diagrams toshow the positions andcharacteristics of theimages formed by aconvex lens.
Draw ray diagrams toshow the positions andcharacteristics of the
images formed by aconcave lens. Define magnification as
m = v/u. Relate focal length (f) to
the object distance (u)
Use an optical kit to observe andmeasure light rays travelingthrough convex and concavelenses to gain and idea of focalpoint and focal length.
Determine the focal point andfocal length of convex andconcave lenses.
With the help of ray diagrams,discuss focal point and focallength.
Draw ray diagrams to show thepositions and characteristics ofthe images formed by aa)convex lens
b)concave lens
Carry out activities to gain anidea of magnification.With the help of ray diagrams,discuss magnification.
25
WEEK 40 - 41 : FINAL
-
8/8/2019 f4 Yearly Plan Physics)
26/26
WEEK LEARNING AREA LEARNING OUTCOMES SUGGESTED LEARNINGACTIVITIES
NOTES ANDVOCABULARY
and image distance (v),i.e 1/f = 1/u + 1/v.
Describe, with the aid ofray diagrams, the use oflenses in optical devices.
Construct an opticaldevice that uses lenses.
Solve problems involvingto lenses.
Carry out an activity to find therelationship between u, v and f.
Carry out activities to gain anidea on the of lenses in opticaldevices.
With the help of ray diagramsdiscuss the use of lenses inoptical devices such as atelescope and a microscope.
Construct an optical device thatuses lenses.
Solve problems involving lenses.
26