Revised_nov2009_ Physics Curriculum Map

CURRICULUM MAPPING : PHYSICS SPM

Semester 1 (Form 4)CM 1 : INTRODUCTION TO PHYSICSLearning Objective Learning Outcomes (LO)

(A student is able to : )LO

Combinations/ Alternatives

Week Remarks

1.1 Understanding

Physics:(40 min)

1. explain what physics is.2. recognize the physics in everyday objects

and natural phenomena.1

Topic 1:To brush up on subject skills

1.2Understandingbase quantities

and derivedquantities(80 min)

1. explain what base quantities and derived quantities are.

2. list base quantities and their units.3. list some derived quantities and their

units.4. express quantities using prefixes.5. express quantities using scientific

notation.6. express derived quantities as well as their

units in terms of base quantities and base units.

7. solve problems involving conversion of units.

T&L: 70 min-Extra exercises & peer tutoring for LO#s 3-8

Teacher focus: LO#9.

1 Suggestion:Appendix 1APre-test: 10 minLO #s3 – 8

1.3 UnderstandingMeasurements

(80 min)

&

1.4 Analysing scientific

Investigations(80 min)

1. measure physical quantities using appropriate instruments.

2. explain accuracy and consistency.3. explain sensitivity.4. explain types of experimental error.5. use appropriate techniques to reduce

errors.

6. identify variables in a given situation.7. identify a question suitable for scientific

investigation.8. form a hypothesis.9. design and carry out a simple experiment

to test the hypothesis.10. record and present data in a suitable form.11. interpret data to draw a conclusion.12. write a report of the investigation.

Suggestion for T&L by:1. different stations with apparatus like Ammeter, Vernier calipers, micrometer screw gauge, voltmeter, meter rule, thermometer

2. PEKA(1)EXPERIMENTpendulum

1

2

Appendix 1BPre-test using questions from SPM/TR SPM Paper 3, Section A

Teacher focus:Inference, repeat readings, data tabulation (Report for experiment)

CM 2 : FORCES AND MOTION1


Learning Objective Learning Outcomes (LO)(A student is able to : )

LO Combinations/

Alternatives

Week Remarks

2.1 Understanding Scalar & Vector

Quantities

&

2.2 Analysing Linear Motion

(120 min)

13. define scalar and vector quantities.14. give examples of scalar and vector

quantities.

15. define distance and displacement16. define speed and velocity and state that

average velocity, v = s t17. define acceleration and deceleration and

state that a = v – u t 18. calculate speed and velocity.19. calculate acceleration/ deceleration.20. solve problems on linear motion with

uniform acceleration usingi. v = u + at.ii. s = ut + ½ at2.iii. v2 = u2 + 2as

OPTIONAL :Experiment using ticker tape to calculate velocity and acceleration

Appendix 2APre-test:LO #s22-23

2.3Understanding

Gravity(Vertical Motion)

(80 min)

21. explain acceleration due to gravity.22. state what a gravitational field is.23. define gravitational field strength.24. determine the value of acceleration due to

gravity.25. define weight (W) as the product of mass

(m) and acceleration due to gravity (g) i.e. W = mg

26. solve problems involving acceleration due to gravity.

OptionalExperiment :To determine gravitational field strength,g

3Appendix 2BPre-test:LO #s33 – 34

Stress on vertical motion:

i) upwards-final velocity is zero at maximum height

ii) downwards- initial velocity is zero


LO Combinations/

Alternatives

Week Remarks

2


2.4Analysing motion

Graphs(80 min)

27. plot and interpret displacement-time and velocity-time graphs.

28. deduce from the shape of a displacement-time graph when a body is:i. at rest.ii. moving with uniform velocity.iii. moving with non-uniform velocity.

29. determine distance, displacement and velocity from a displacement-time graph.

30. deduce from the shape of a velocity-time graph when a body is:i. at rest.ii. moving with uniform velocity.iii. moving with uniform acceleration.

31. determine distance, displacement, velocity and acceleration from a velocity-time graph.

32. solve problems on linear motion with uniform acceleration.

3-4 Appendix 2C: Exercises

2.5Understanding

Inertia(80 min)

33. explain what inertia is.34. relate mass to inertia.35. give examples of situations involving

inertia.36. suggest ways to reduce the negative

effects of inertia.

1.Demo : Shaking the tomato ketchup/etc2. PEKA(2)Experiment Inertia

4

2.6Analysing

Momentum(80 min)

37. define the momentum of an object.38. define momentum (p) as the product of

mass (m) and velocity (v) i.e. p = mv.39. state the principle of conservation of

momentum.40. describe applications of conservation of

momentum.41. solve problems involving momentum.

5


LO Combinations/

Alternatives

Week Remarks

3


2.7Analysing impulse

and impulsiveforce

&

2.8 Being aware of the need for safety features in vehicles

(80 min)

42. explain what an impulsive force is.43. give examples of situations involving

impulsive forces.44. define impulse as a change in momentum,

i.e.Ft = mv – mu .45. define impulsive force as the rate of

change of momentum in a collision or explosion, i.e. F = mv - mu

t46. explain the effect of increasing or

decreasing time of impact on the magnitude of the impulsive force.

47. describe situations where an impulsive force needs to be reduced and suggest ways to reduce it.

48. describe situations where an impulsive force is beneficial.

49. solve problems involving impulsive forces.

5

59. describe the importance of safety features in vehicles.

Eg:Problem -Investigate/ suggest safety features of a SPACE SHUTTLE

5Appendix 2DFOLIO assignment.problem based Learning

2.9Understanding the

effects of a force(80 min)

60. describe the effects of balanced forces acting on an object.61. describe the effects of unbalanced forces acting on an object.62. determine the relationship between force, mass and acceleration i.e. F = ma.63. solve problems using F = ma.

Extra exercises & peer tutoring

PEKA(3)EXPERIMENT

F=ma (Using ticker

timer)

6

2.1OAnalysing Forces in Equilibrium

(160 min)

64. describe situations where forces are in equilibrium.

65. state what a resultant force is.66. add two forces to determine the resultant

force.67. resolve a force into the effective

component forces.68. solve problems involving forces in

equilibrium.

6Stress on :i) Equilibrium of forces , a =0ms-2

ii) Resultant of forces , F = maiii) Resolving of forces

Learning Objective

Learning Outcomes (LO)(A student is able to : )

LO Combinations/ Alternatives

Week Remarks

4


2.11Understandingwork, energy,

power andefficiency(120 min)

&

2.12 Appreciating the

importance of maximising the

efficeincy of devices

(40 min)

69. define work (W) as the product of an applied force (F) and displacement (s) of an object in the direction of the applied force i.e. W = Fs.

70. state that when work is done energy is transferred from one object to another.

71. define kinetic energy and state that Ek

= ½mv2

72. define gravitational potential energy and state that Ep = mgh.

73. state the principle of conservation of energy.

74. define power and state that P = W/t or E/t75. explain what efficiency of a device is.76. solve problems involving work, energy,

power and efficiency.

Optional Exp: Relationship between Kinetic Energy & Potential Energy

7-8 Appendix 2EPre Test 70-72,(Learned in PMR)

Appendix 2FPre test: LO 73 - 74

77. recognise the importance of maximising efficiency of devices in conserving resources

OPTIONALProblem BaseDesign a system to improve efficiency Eg: To reduce energy loss from engines in vehicles / buildings.

8

2.13 Understanding

Elasticity(80 min)

78. define elasticity.79. define Hooke’s law.80. define elastic potential energy and state

that Ep= ½ kx2.81. determine the factors that affect

elasticity.82. describe applications of elasticity.83. solve problems involving elasticity

PEKA(4) EXPERIMENTHooke’s law.

8 Appendix 2G :EXERCISES

Semester 2 (Form 4) :5


CM 3 : HEATLearning Objective



Week Remarks

3.1Understanding

thermal equilibrium

(80 min)

84. define heat energy85. explain thermal equilibrium.86. explain how a liquid-in-glass

thermometer works.

1

3.2 Understanding

specific heatcapacity

(160 min)

87. define specific heat capacity (c).88. state that c = Q m89. determine the specific heat capacity of a

liquid.90. determine the specific heat capacity of a

solid.91. describe applications of specific heat

capacity.92. solve problems involving specific heat Capacity

OPTIONALEXPERIMENTTo determine the specific heat of solid or liquid

1-2

3.3 Understandingspecific latent

heat(160 min)

93. state that transfer of heat during a change of phase does not cause a change in temperature.

94. define specific latent heat (l)95. state that l = Q m96. determine the specific latent heat of

fusion.97. determine the specific latent heat of

vaporisation.98. solve problems involving specific latent

heat.

EXPERIMENTTo determine the specific latent heat of fusion of ice

OPTIONAL EXPERIMENTTo determine the specific latent heat of vaporisation of water

2-3

Learning Objective



Week Remarks

6


3.4 Understanding

the gas laws(160 min)

99. explain gas pressure, temperature and volume in terms of the behaviour of gas molecules.

100. determine the relationship between pressure and volume at constant temperature for a fixed mass of gas i.e. pV = constant.

101. determine the relationship between volume and temperature at constant

pressure for a fixed mass of gas i.e. V = constant. T102. determine the relationship between

pressure and temperature at constant volume for a fixed mass of gas i.e.

P = constant. T103. explain absolute zero.104. explain the absolute/Kelvin scale of

temperature.105. solve problems involving pressure,

temperature and volume of a fixed mass of gas.

EXPERIMENT (Stations)Boyles LawPressure LawCharles Law

3-4 Using kinetic theory, explain the concept of mass, pressure and temperature

7


CM 4 : RADIOACTIVITYLearning Objective



Week Remarks

4.1 Understanding

the nucleus of anatom

(80 min)

106. describe the composition of the nucleus of an atom in terms of protons and neutrons.

107. define proton number (Z) and nucleon number (A).

108. explain the term nuclide109. use the nuclide notation AXZ .110. define the term isotope.

4 Appendix 4APre-Test : LO 106 – 110(Learned in Chemistry)

4.2Analysing

radioactive decay(120 min)

111. state what radioactivity is.112. name common detectors for radioactive

emissions.113. compare the 3 kinds of radioactive emissions in terms of their nature.114. explain what is radioactive decay 115. use equations to represent changes in the

composition of the nucleus when particles are emitted.

116. explain half -life.117. determine half-life from a decay curve.118. solve problems involving half -life.

5

LO 116-117TBL

4.3 Understanding

the uses ofradioisotopes

(40 min)

119. define radioisotopes.120. name examples of radioisotopes.121. describe applications of radioisotopes

5

4.4 Understandingnuclear energy

(120 min)

122. define atomic mass unit (a.m.u.).123. describe nuclear fission.124. give examples of nuclear fission.125. describe chain reactions.126. describe nuclear fusion.127. give examples of nuclear fusion.128. relate the release of energy in a nuclear

reaction with a change of mass according to the equation E=mc2.

129. describe the generation of electricity from nuclear fission.

130. justify the use of nuclear fission in the generation of electricity.

131. solve problems involving nuclear energy.

5

4.5Realising the importance of

proper management of

radioactive substance(40 min)

132. describe the negative effects of radioactive substances.

133. describe safety precautions needed in the handling of radioactive substances.

134. describe the management of radioactive waste.

6 Coop. Learning (JIGSAW)

8


CM 5 : FORCE & PRESSURELearning Objective



Week Remarks

5.1 Understanding

Pressure(40 min)

135. define pressure and state that P = F A136. describe applications of pressure.137. solve problems involving pressure.

Demonstrattion and simple experiments:Relationship between pressure and area

6Appendix 5APre Test : LO 135 -137( Learned in PMR)

5.2 Understanding

pressure in liquids

(80 min)

138. relate depth to pressure in a liquid.139. relate density to pressure in a liquid.140. explain pressure in a liquid and state that

P=hρg. 141. describe applications of pressure in

liquids.142. solve problems involving pressure in

liquids.

PEKA EXPERIMENT(5)Relationship between pressure and depth

(Using thistle funnel)

6Demo: Using 3 joint bottles with 3 holes at different depth.

5.3Applying Pascal’sprinciple(80 min)

143. state Pascal’s principle.144. explain hydraulic systems.145. describe applications of Pascal’s

principle.146. solve problems involving Pascal’s

principle.

Demonstration:Application of Pascal’s Principle ( Using two syringes)

7

5.4Applying

Archimedes’principle(160 min)

147. explain buoyant force.148. relate buoyant force to the weight of the

liquid displaced.149. state Archimedes’ principle.150. describe applications of Archimedes

principle.151. solve problem involving Archimedes’

principle.

EXPERIMENTArchimedes’ principle.Relationship between wt of obj immersed and wt of water displaced

7-8 Appendix 5BPre test : Density (Learned in Form1 )

5.5 Understanding

Bernoulli’sPrinciple(80 min)

152. state Bernoulli’s principle.153. explain that a resultant force exists due

to a difference in fluid pressure.154. describe applications of Bernoulli’s

principle.155. solve problem involving Bernoulli’s

principle.

DemoBernoulli’s principle using Bernoulli’s tube

8

5.6 Understanding

gas pressure andatmospheric

pressure(80 min)

156. explain gas pressure.157. explain atmospheric pressure.158. describe applications of atmospheric

pressure.159. solve problems involving atmospheric

pressure and gas pressure.

9 Appendix 5CPre test : LO 156 & 157

9


CM 5 : WAVES & LIGHTLearning Objective



Week Remarks

6.1Understanding

Waves(160 min)

1. describe what is meant by wave motion.2. recognise that waves transfer energy

without transferring matter.3. compare transverse and longitudinal

waves and give examples of each.

Explain LO 162 before demo using slinky spring

9-10 Wave is taught according to the characteristics of wave

163. describe water , light and sound waves

164. state what is meant by a wavefront.165. State the direction of propagation of

waves in relation to wavefronts.166. define

i. amplitude,ii. period,iii. frequency,iv. wavelength.

167. explain how the loudness relates to amplitude.

168. describe Damping in an oscillating system169. describe Resonance an oscillating system170. explain how the pitch relates to frequency.

Demo using ripple tank for water wave

Demo using microphone and CRO

Demo using Barton’s Pendulum for resonance and damping

Sound waves redistributed according to underlying concepts.

171. sketch and interpret a displacement-time graph for a wave.

172. sketch and interpret a displacement- distance graph for a wave.

173. clarify the relationship between speed, wavelength and frequency.

174. solve problems involving speed, wavelength and frequency.

10


Learning Objective



Week Remarks

6.2Analysing

reflection ofwaves

(200 min)

175. state the laws of reflection of waves. 10-11

WATER describe reflection of waves in terms of the angle of incidence, angle of reflection, wavelength, frequency, speed and direction of propagation.

176. draw a diagram to show reflection of waves.

LIGHT177. describe the characteristics of the image

formed by reflection of light.178. draw ray diagrams to show the position and

characteristics of the image formed by aa. plane mirror,b. convex mirror,c. concave mirror

181. describe application of reflection of light182. solve problems involving relection of light183. construct a device based on the application of reflection of light.

Demo using ripple tank

Demo using the ray box

SOUND184 describe applications of reflection of sound waves.185. calculate distances using the reflection of

sound waves

6.3 Analysingrefraction of

waves(200 min)

WATER186. describe refraction of waves in terms of the

angle of incidence, angle of refraction, wavelength, frequency, speed and direction of propagation.

187. draw a diagram to show refraction of waves.

12

SOUND188. describe refraction of waves in terms of the

angle of incidence, angle of refraction, wavelength, frequency, speed and direction of propagation.

189. draw a diagram to show refraction of waves.LIGHT190. explain refraction of light.191. define refractive index as n = sin i (Snell’s Law) sin r192. Determine the refractive index of a glass or

perspex block.193. state the refractive index, n, as speed of light in a vacuum speed o f light in a medium194. describe phenomena due to refraction195. solve problems involving the refraction of

light

PEKA(5)EXPERIMENT Determine the refractive index of a glass or perspex block.

PEKA and Enrichment Activities during the remaining weeks in Semester 2

Semester 3 (Form 5) :11


CM6 : WAVES & LIGHTLearning Objective



Week Remarks

6.4 Understanding total internal

reflection of light(80 min)

196. explain total internal reflection of light.197. define critical angle (c).198. relate the critical angle to the refractive

index i.e. n = 1 / sin c199. describe natural phenomenon involving

total internal reflection.200. describe applications of total internal

reflection.201. solve problems involving total internal

reflection.

EXPERIMENT Determine the critical angle of a glass or perspex block.

1

6.5 Understanding

lenses(200 min)

202. explain focal point and focal length.203. determine the focal point and focal length

of a convex lens.204. determine the focal point and focal length

of a concave lens.205. draw ray diagrams to show the positions

and characteristics of the images formed by a convex lens.

206. draw ray diagrams to show the positions and characteristics of the images formed by a concave lens.

207. define magnification as m = v/u208. relate focal length (f) to the object

distance(u) and image distance(v) 1/f = 1/ v + 1 / u209. describe with the aid of ray diagrams, the

uses of lenses in optical devices210. construct an optical device that uses lenses211. solve problems involving lenses

PEKAEXPERIMENT Relationship between object distance(u) and image distance(v)

1-2

6.6 AnalysingDiffraction of

Waves(80 min)

6.7 Analysinginterference of

waves(160 min)

212. describe diffraction of waves in terms of wavelength, frequency, speed, direction of propagation and shape of waves.

213. draw a diagram to show diffraction of wvs.

Water, light and sound

2

214. state the principle of superposition.215. explain the interference of waves.216. draw interference patterns.217. interpret interference patterns.218. solve problems involving λ = ax/D .

Demo interference of sound and water

3

6.8 Analysing

electromagneticwaves

(80 min)

219. describe the electromagnetic spectrum.220. state that visible light is a part of the electromagnetic spectrum.221. list sources of electromagnetic waves.222. describe the properties of electromagnetic

waves. 223. describe applications of e.m waves224. describe the detrimental effects of excessive

exposure to certain components of the electromagnetic spectrum.

4 Guided folio

CM 7 : ELECTRICITY12


Learning Objective



Week Remarks

7.1Analysing electricityfields and

charge flow(80 min)

225. state the relationship between electron flow and electric current.

226. define electric current.227. describe an electric field.228. sketch electric field lines showing the

direction of the field.229. describe the effect of an electric field on a

charge.230. solve problems involving electric charge

and current.

Demo of electric field using 2 different electrodes

4 RecommendedUse olive oil andsesame seeds

7.2 Analysing therelationship

between electriccurrent and

potentialdifference(160min)

231. define potential difference.232. plan and conduct an experiment to find

the relationship between current and potential difference.

233. describe the relationship between current and potential difference.

234. state Ohm’s law.235. define resistance.236. explain factors that affect resistance.237. solve problems involving potential

difference, current and resistance.238. describe superconductors.

PEKA(6) EXPERIMENT Ohm’s Law

PEKA(7)EXPERIMENT Relationship between length and resistance

4-5 Appendix 7APre Test : LO 231 -235 (Learned in PMR)

7.3 Analysing series

and parallelcircuits

(160 min)

239. identify series and parallel circuits.240. compare the current and potential difference of series circuits and parallel

circuits.241. determine the effective resistance of resistors connected in series.242. determine the effective resistance of resistors connected in parallel.243. solve problems involving current,

potential difference and resistance in series circuits, parallel circuits and their combinations.

5-6 Appendix 7 BPre – Test : LO 239 -242 (Learned in PMR)

Teach Details for LO#243

7.4 Analysing

electromotiveforce and internal

resistance(160 min)

244. define electromotive force (e.m.f.).245. compare e.m.f. and potential difference.246. explain internal resistance.247. determine e.m.f. and internal resistance.248. solve problems involving e.m.f. and

internal resistance.

PEKA(8)EXPERIMENT electromotive force (e.m.f.) & internal resistance(r).

6-7

Learning Objective



Week Remarks

13


7.5 Analysing

electrical energy and power(80 min)

249. define electrical energy.250. define electric power.251. solve problems involving electrical

energy and power.252. compare power rating and energy

consumption of various electrical appliances.

253. compare various electrical appliances in terms of efficient use of energy.

254. describe ways of increasing energy efficiency.

7 Appendix 7C Pre-Test : 249 – 250 (Learned in PMR)

CM 8 : ELECTROMAGNETISM14


Learning Objective



Week Remarks

8.1Analysing the

magnetic effect of a current-

carryingConductor(160 min)

255. state what an electromagnet is.256. draw the magnetic field pattern due to a

current in a:a. straight wire,b. coil,c. solenoid.

257. plan and conduct experiments to study factors that affect the strength of the magnetic field of an electromagnet.

258. describe applications of electromagnets.

PEKA(9)EXPERIMENTFactors affecting strength of magnetic field

8Appendix 8APre test 255-256

8.2 Understandingthe force on a

current-carryingconductor in amagnetic field

(160 min)

259. describe what happens to a current - carrying conductor in a magnetic field.260. draw the pattern of the combined magnetic

field due to a current -carrying conductor in a magnetic field.

261. describe how a current –carrying conductor in a magnetic field experiences a force.

262. explain the factors that affect the magnitude of the force on a current -carrying conductor in a magnetic fi eld.

263. describe how a current -carrying coil in a magnetic field experiences a turning

force.264. describe how a direct current motor works.265. state factors that affect the speed of

rotation of an electric motor.

Demo:Electric Motor

8-9

8.3Analysing

Electromagnetic induction(160 min)

266. describe electromagnetic induction.267. indicate the direction of the induced

current in a:d. straight wire,e. solenoid.

268. explain factors that affect the magnitude of the induced current.

269. describe applications of electromagnetic induction.( a.c generator and dc generator)

270. compare direct current and alternating current.

271. Comparison between an Electric Motor & a Generator.

Demo:Use CRO to show differences between ac and dc

9-10 Enrichment:Project-Based Learning: Generating Electricity From The Sea (Water Waves) prepare a model OR a computer simulation

Learning Objective



Week Remarks

15


8.4Analysing

Transformers(120 min)

272. describe the structure and the operating principle of a simple transformer.

273. compare and contrast a step –up transformer and a step –down transformer.

274. state that Vp = N p Vs Ns

for an ideal transformer.275. state that VpIp =VsIs for an ideal

transformer.276. describe the energy losses in a

transformer.describe ways to improve the efficiency of a transformer.

277. solve problems involving transformers

Demo Step up and step down transformer using 2 bulbs / 2 voltmeter

10-11 Appendix 8BPre-Test LO 272 – 274Combine with LO 282 - 284

8.5 Understandingthe generation

and transmission of

electricity(80 min)

278. list sources of energy used to generate electricity.

279. describe the variou s ways of generating electricity.

280. describe the transmission of electricity.281. describe the energy loss in electricity transmission cables and deduce the advantage of high voltage transmission.282. state the importance of the National Grid

Network.283. solve problems involving electricity transmission.284. explain the importance of renewable

energy.285. explain the effects on the environment

caused by the use of various sources to generate electricity.

Problem based Learning:Design an energy converter which converts heat energy to electricity using electromagnet

11Appendix 8CPre-TestLO 280 - 283, (Learned in PMR)

CM 9 : ELECTRONICSLearning Learning Outcomes (LO) LO Combinations/ Week Remarks

16


Objective (A student is able to : ) Alternatives

9.1 Understandingthe uses of theCathode RayOscilloscope

(C.R.O.)(80 min)

286. explain thermionic emission.287. describe the properties of cathode rays.288. describe the working principle of the

cathode ray oscilloscope.289. measure potential difference using the

C.R.O.290. measure short time intervals using the

C.R.O.291. display wave forms using the C.R.O.292. solve problems based on the C.R.O.

display.

11-12

9.2 Understandingsemiconductor

diodes(80 min)

293. describe semiconductors in terms of resistance and free electrons.294. describe n-type and p-type semiconductors.295. describe semiconductor diodes.296. describe the function of diodes.297. describe the use of diodes as rectifiers.298. describe the use of a capacitor to smooth

out output current and output voltage in a rectifier circuit.

12 Appendix 9APre test:LO 294 -295(Learnt in KH)

9.3 Understanding

Transistors(160 min)

299. describe a transistor in terms of its terminals.

300. describe how a transistor can be used as a current amplifier.301. describe how a transistor can be used as

an automatic switch.

12-13 Appendix 9BPre test:LO 300(Learnt in KH)

9.4 Analysing logic

Gates(120 min)

302. state that logic gates are switching circuits in computers and other electronic systems.

303. list and draw symbols for the following logic gates:

f. AND,g. OR,h. NOT,i. NAND,j. NOR.

304. state the action of the following logic gates in a truth table:

k. AND,l. OR,m. NOT,n. NAND,o. NOR.

305. build truth tables for logic gates in combination for a maximum of 2 inputs.

306. describe applications of logic gate control systems.

e.g.: Problem-Design a flood warning system using electronic system

13 Enrichment: Problem based Learning(PBL)

17

Documents

Revised_nov2009_ Physics Curriculum Map