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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 |
OPENING AND REVISION |
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| 2 | 1 |
Photo-Electric
|
Factors effecting photoelectric emissions
|
By the end of the
lesson, the learner
should be able to:
State the factors affecting photo-electric emission Explain the factors affecting the photoelectric emissions |
Discussions Demonstrations |
charts |
Comprehensive secondary physics students book 4 pages 88-90
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 156-158 |
|
| 2 | 2 |
Photo-Electric
|
Plank?s constant
|
By the end of the
lesson, the learner
should be able to:
Define plank?s constant threshold frequency work function and photoelectric effect Explain threshold frequency, work function and photoelectric effect |
Discussions Demonstration |
charts |
Comprehensive secondary physics students book 4 pages 90-91
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 153-156 79 |
|
| 2 | 3-4 |
Photo-Electric
|
Plank?s constant
The quantum theory of light |
By the end of the
lesson, the learner
should be able to:
Define plank?s constant threshold frequency work function and photoelectric effect Explain threshold frequency, work function and photoelectric effect Determine the energy of p photos Apply the equation E=hf to calculate the energy of photos Explain photoelectric effect using Einstein?s equation=hf+1/2mv2 |
Discussions Demonstration Discussions Calculations |
charts Chart on the use of Einstein?s equation |
Comprehensive secondary physics students book 4 pages 90-91
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 153-156 79 Comprehensive secondary physics students book 4 pages 90-92 teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 153-156 0 |
|
| 2 | 5 |
Photo-Electric
|
The quantum theory of light
|
By the end of the
lesson, the learner
should be able to:
Determine the energy of p photos Apply the equation E=hf to calculate the energy of photos Explain photoelectric effect using Einstein?s equation=hf+1/2mv2 |
Discussions Calculations |
Chart on the use of Einstein?s equation |
Comprehensive secondary physics students book 4 pages 90-92
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 153-156 0 |
|
| 3 | 1 |
Photo-Electric
|
Application of photoelectric effect
|
By the end of the
lesson, the learner
should be able to:
Explain the working of a Photo emissive cell Photo conductive cell Photo voltaic cell |
Demonstrations Discussions |
Charts on the photo cell and how it works Solar panels Watch cells |
Comprehensive secondary physics students book 4 pages 92-93
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 160-163 |
|
| 3 | 2 |
Photo-Electric
|
Application of photoelectric effect
|
By the end of the
lesson, the learner
should be able to:
Explain the working of a Photo emissive cell Photo conductive cell Photo voltaic cell |
Demonstrations Discussions |
Charts on the photo cell and how it works Solar panels Watch cells |
Comprehensive secondary physics students book 4 pages 92-93
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 160-163 |
|
| 3 | 3-4 |
Photo-Electric
|
Application of photoelectric effect
|
By the end of the
lesson, the learner
should be able to:
Explain the working of a Photo emissive cell Photo conductive cell Photo voltaic cell |
Demonstrations Discussions |
Charts on the photo cell and how it works Solar panels Watch cells |
Comprehensive secondary physics students book 4 pages 92-93
teachers book 4 pages 38-40 Secondary physics KLB students book 4 page 160-163 |
|
| 3 | 5 |
Radio Activity
|
Types of radiation
|
By the end of the
lesson, the learner
should be able to:
Describe the three types of radiations produced by radioactive elements |
Discussions |
Radiation detectors |
Comprehensive secondary physics students book 4 pages 96-100
Secondary physics KLB students book 4 page 167-171 |
|
| 4 | 1 |
Radio-Activity
|
Detecting nuclear radiations
|
By the end of the
lesson, the learner
should be able to:
explain how a diffusion cloud chamber works |
Demonstrations discussions |
Radiation detectors |
Comprehensive secondary physics students book 4 pages 100
Secondary physics KLB students book 4 page 173-174 |
|
| 4 | 2 |
Radio-Activity
|
Detecting nuclear radiations
|
By the end of the
lesson, the learner
should be able to:
explain how a diffusion cloud chamber works |
Demonstrations discussions |
Radiation detectors |
Comprehensive secondary physics students book 4 pages 100
Secondary physics KLB students book 4 page 173-174 |
|
| 4 | 3-4 |
Radio-Activity
|
Radio-active decay
|
By the end of the
lesson, the learner
should be able to:
define radio-active decay and half life |
discussion |
Charts on radio-active decay |
Comprehensive secondary physics students book 4 pages 100-102
teachers book 4 pages 42-45 Secondary physics KLB students book 4 page 176-181 |
|
| 4 | 5 |
Radio-Activity
|
Hazards of radioactivity
|
By the end of the
lesson, the learner
should be able to:
Explain the dangers of radioactive emissions |
discussions |
diffusion cloud chamber |
Comprehensive secondary physics students book 4 pages 105-106
teachers book 4 pages 42-45 Secondary physics KLB students book 4 page 182 |
|
| 5 | 1 |
Radioactivity
|
Nuclear fission and fusion
|
By the end of the
lesson, the learner
should be able to:
Define nuclear fission and nuclear fusion Write balanced nuclear equations State the application of radioactivity |
Discussions Problem solving |
Periodic table |
Comprehensive secondary physics students book 4 pages 100-108
teachers book 4 pages 42-45 Secondary physics KLB students book 4 page 181-184 |
|
| 5 | 2 |
Radioactivity
|
Nuclear fission and fusion
|
By the end of the
lesson, the learner
should be able to:
Define nuclear fission and nuclear fusion Write balanced nuclear equations State the application of radioactivity |
Discussions Problem solving |
Periodic table |
Comprehensive secondary physics students book 4 pages 100-108
teachers book 4 pages 42-45 Secondary physics KLB students book 4 page 181-184 |
|
| 5 | 3-4 |
Radioactivity
|
Nuclear fission and fusion
|
By the end of the
lesson, the learner
should be able to:
Define nuclear fission and nuclear fusion Write balanced nuclear equations State the application of radioactivity |
Discussions Problem solving |
Periodic table |
Comprehensive secondary physics students book 4 pages 100-108
teachers book 4 pages 42-45 Secondary physics KLB students book 4 page 181-184 |
|
| 5 | 5 |
Electronics
|
Conductors and semi-conductors
|
By the end of the
lesson, the learner
should be able to:
Differentiate between conductors and semi-conductors |
Discussions Experiments |
Some semi-conductors Some insulator |
Comprehensive secondary physics students book 4 pages 110-111
teachers book 4 pages 45-48 Secondary physics KLB students book 4 page 187-189 |
|
| 6 | 1 |
Electronics
|
Intrinsic and extrinsic semi-conductors
|
By the end of the
lesson, the learner
should be able to:
Explain doping in semi-conductors Explain the working of p-n junction diode Distinguish between intrinsic and extrinsic semi-conductors |
Discussions Experiments |
Samples of semi-conductors Complete circuit Transistors Junction diode |
Comprehensive secondary physics students book 4 pages 111-112
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 189-194 |
|
| 6 | 2 |
Electronics
|
Intrinsic and extrinsic semi-conductors
|
By the end of the
lesson, the learner
should be able to:
Explain doping in semi-conductors Explain the working of p-n junction diode Distinguish between intrinsic and extrinsic semi-conductors |
Discussions Experiments |
Samples of semi-conductors Complete circuit Transistors Junction diode |
Comprehensive secondary physics students book 4 pages 111-112
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 189-194 |
|
| 6 | 3-4 |
Electronics
|
Intrinsic and extrinsic semi-conductors
Characteristics of p-n junction |
By the end of the
lesson, the learner
should be able to:
Explain doping in semi-conductors Explain the working of p-n junction diode Distinguish between intrinsic and extrinsic semi-conductors sketch the current voltage characteristics for a diode |
Discussions Experiments |
Samples of semi-conductors Complete circuit Transistors Junction diode junction diode |
Comprehensive secondary physics students book 4 pages 111-112
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 189-194 Comprehensive secondary physics students book 4 pages 161-117 teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 189-194 |
|
| 6 | 5 |
Electronics
|
Characteristics of p-n junction
|
By the end of the
lesson, the learner
should be able to:
sketch the current voltage characteristics for a diode |
experiments |
junction diode |
Comprehensive secondary physics students book 4 pages 161-117
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 189-194 |
|
| 7 | 1 |
Electronics
|
Applications of diodes
|
By the end of the
lesson, the learner
should be able to:
explain the application of diodes in rectifications |
Discussions Questions and answers |
Chart showing the application of diode |
Comprehensive secondary physics students book 4 pages 117-120
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 198-201 |
|
| 7 | 2 |
Electronics
|
Applications of diodes
|
By the end of the
lesson, the learner
should be able to:
explain the application of diodes in rectifications |
Discussions Questions and answers |
Chart showing the application of diode |
Comprehensive secondary physics students book 4 pages 117-120
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 198-201 |
|
| 7 | 3-4 |
Electronics
|
Applications of diodes
|
By the end of the
lesson, the learner
should be able to:
explain the application of diodes in rectifications |
Discussions Questions and answers |
Chart showing the application of diode |
Comprehensive secondary physics students book 4 pages 117-120
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 198-201 |
|
| 7 | 1-5 |
Electronics
|
Applications of diodes
|
By the end of the
lesson, the learner
should be able to:
explain the application of diodes in rectifications |
Discussions Questions and answers |
Chart showing the application of diode |
Comprehensive secondary physics students book 4 pages 117-120
teachers book 4 pages 48-52 Secondary physics KLB students book 4 page 198-201 |
|
| 8-10 |
REVISION AND PREPARATION FOR KCSE |
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