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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 |
Reporting and opened exam |
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| 2 | 1-2 |
Refraction Of Light
|
The meaning of refraction
|
By the end of the
lesson, the learner
should be able to:
Describe simple experiments to illustrate refraction of light |
In groups, learners are guided to:
Experiments demonstrating refraction of light |
Beakers Water Stick or glass rod Basins Coins Glass blocks Pin |
Comprehensive secondary physics students book 3 pages 11-12
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 41-46 |
|
| 2 | 3 |
Refraction Of Light
|
Laws of refraction
|
By the end of the
lesson, the learner
should be able to:
State the laws of refraction and define refractive index |
In groups, learners are guided to:
Discovering Snell?s law of refraction through experiments Defining refractive index Stating the laws of refraction |
Glass blocks Pins Soft board Plain paper Geometric set |
Comprehensive secondary physics students book 3 pages 12-14
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 47-61 |
|
| 2 | 4 |
Refraction Of Light
|
Laws of refraction
|
By the end of the
lesson, the learner
should be able to:
State the laws of refraction and define refractive index |
In groups, learners are guided to:
Discovering Snell?s law of refraction through experiments Defining refractive index Stating the laws of refraction |
Glass blocks Pins Soft board Plain paper Geometric set |
Comprehensive secondary physics students book 3 pages 12-14
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 47-61 |
|
| 2 | 5 |
Refraction Of Light
|
Refractive index
|
By the end of the
lesson, the learner
should be able to:
Determine the refractive index of a given substance |
In groups, learners are guided to:
Experiments to determine the refractive index of rates and glass by real and apparent depth method |
Water Pins Plain papers Coins Beakers |
Comprehensive secondary physics students book 3 pages 14-15
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 61-68 |
|
| 3 | 1-2 |
Refraction Of Light
|
Application of a total internal reflection in a prism periscope, optical fibre
|
By the end of the
lesson, the learner
should be able to:
Explain the working of a prisms and optical fibres among other applications |
In groups, learners are guided to:
Making a periscope Discussion on working of an optical fibre |
Charts on total internal reflection and applications |
Comprehensive secondary physics students book 3 pages 18-19
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 76-79 |
|
| 3 | 3 |
Refraction Of Light
|
Application of a total internal reflection in a prism periscope, optical fibre
|
By the end of the
lesson, the learner
should be able to:
Explain the working of a prisms and optical fibres among other applications |
In groups, learners are guided to:
Making a periscope Discussion on working of an optical fibre |
Charts on total internal reflection and applications |
Comprehensive secondary physics students book 3 pages 18-19
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 76-79 |
|
| 3 | 4 |
Refraction Of Light
|
Dispersion of white light and recombination of colors of the spectrum
|
By the end of the
lesson, the learner
should be able to:
Describe an experiment to illustrate the dispersion of light |
In groups, learners are guided to:
Experiment on dispersion of light using glass prisms |
Triangular glass prisms Source of light Screen |
Comprehensive secondary physics students book 3 pages 19-20
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 79-89 |
|
| 3 | 5 |
Refraction Of Light
|
Dispersion of white light and recombination of colors of the spectrum
|
By the end of the
lesson, the learner
should be able to:
Describe an experiment to illustrate the dispersion of light |
In groups, learners are guided to:
Experiment on dispersion of light using glass prisms |
Triangular glass prisms Source of light Screen |
Comprehensive secondary physics students book 3 pages 19-20
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 79-89 |
|
| 4 | 1-2 |
Refraction Of Light
|
Problems of refractive index and critical angle
|
By the end of the
lesson, the learner
should be able to:
Solve problems involving the refractive index and critical angle |
In groups, learners are guided to:
Discussions and problem solving in critical angle using the formulae sin C=i/n and n=sin i/sin r |
Review questions Past exams Examples in the topic |
Comprehensive secondary physics book 3 pages 21-22
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 82-86 |
|
| 4 | 3 |
Refraction Of Light
|
Total material reflection and its effect
Critical angle
|
By the end of the
lesson, the learner
should be able to:
Describe an experiment to explain the total internal reflection and its effects Define critical angle |
In groups, learners are guided to:
Experiments to explain the total internal reflection and its effects Defining critical angle Observations and discussions on critical angle Total internal reflection |
Glass blocks Soft boards Pins Geometrical set Source of light |
Comprehensive secondary physics students book 3 pages 16-17
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 68-76 |
|
| 4 | 4 |
Refraction Of Light
|
Total material reflection and its effect
Critical angle
|
By the end of the
lesson, the learner
should be able to:
Describe an experiment to explain the total internal reflection and its effects Define critical angle |
In groups, learners are guided to:
Experiments to explain the total internal reflection and its effects Defining critical angle Observations and discussions on critical angle Total internal reflection |
Glass blocks Soft boards Pins Geometrical set Source of light |
Comprehensive secondary physics students book 3 pages 16-17
Comprehensive secondary physics teachers book 3 pages6-9 Secondary physics KLB students book 3 page 68-76 |
|
| 4 | 5 |
Current Electricity Ii
|
Electric current
Scale reading
|
By the end of the
lesson, the learner
should be able to:
Define potential Differentiate and state its SI units Measure potential difference and current in a circuit |
In groups, learners are guided to:
Defining potential difference Measuring P.d Discussion on p.d and current Experiments to illustrate p.d and current |
Ammeter Voltmeter Battery Connecting wires |
Comprehensive secondary physics students book 3 pages 54-55
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 161-164 |
|
| 5 | 1-2 |
Current Electricity Ii
|
Ohm?s Law
|
By the end of the
lesson, the learner
should be able to:
Derive and verify ohm?s law State ohm?s law |
In groups, learners are guided to:
Experiments verifying ohm?s law Stating ohm?s law |
Ammeter Voltmeter Rheostat Wires Dry cells |
Comprehensive secondary physics students book 3 pages 55-57
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 168-171 |
|
| 5 | 3 |
Current Electricity Ii
|
Measurement of resistance
|
By the end of the
lesson, the learner
should be able to:
Describe experiment to measure resistance using ? voltmeter method The Wheatstone bridge method The meter bridge |
In groups, learners are guided to:
Experiments to measure resistance of materials |
Ammeters Voltmeters Rheostats Connecting wires Resistance wire Dry cells Switches Meter bridge Wheatstone bridge Resisters with known resistance |
Comprehensive secondary physics students book 3 pages 57-59
Comprehensive secondary physics teachers book 3 pages 26-28 Secondary physics KLB students book 3 page 177-180 |
|
| 5 | 4 |
Current Electricity Ii
|
Measurement of resistance
|
By the end of the
lesson, the learner
should be able to:
Describe experiment to measure resistance using ? voltmeter method The Wheatstone bridge method The meter bridge |
In groups, learners are guided to:
Experiments to measure resistance of materials |
Ammeters Voltmeters Rheostats Connecting wires Resistance wire Dry cells Switches Meter bridge Wheatstone bridge Resisters with known resistance |
Comprehensive secondary physics students book 3 pages 57-59
Comprehensive secondary physics teachers book 3 pages 26-28 Secondary physics KLB students book 3 page 177-180 |
|
| 5 | 5 |
Current Electricity
|
Ammeters and voltmeters
|
By the end of the
lesson, the learner
should be able to:
Measure potential difference and current in a circuit using the ammeters |
In groups, learners are guided to:
Scale reading Converting units of measurements Discussing simple electric circuits |
Ammeters Voltmeters Battery Wires Rheostat |
Comprehensive secondary physics students book 3 pages 54-55
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 164-168 |
|
| 6 | 1-2 |
Current Electricity
|
Voltage-current relationships
|
By the end of the
lesson, the learner
should be able to:
Define resistance and state its SI unit Determine experientially the voltage current Relationship for resistance in series and parallel |
In groups, learners are guided to:
Defining resistance Experiments to determine the relationship between voltage-current |
Resistance wire Rheostat Battery Voltmeter Ammeter Connecting wires |
Comprehensive secondary physics students book 3 pages 57-59
Comprehensive secondary physics teachers book 3 pages 26-28 Secondary physics KLB students book 3 page 171-177 |
|
| 6 | 3 |
Current Electricity
|
Voltage-current relationships
|
By the end of the
lesson, the learner
should be able to:
Define resistance and state its SI unit Determine experientially the voltage current Relationship for resistance in series and parallel |
In groups, learners are guided to:
Defining resistance Experiments to determine the relationship between voltage-current |
Resistance wire Rheostat Battery Voltmeter Ammeter Connecting wires |
Comprehensive secondary physics students book 3 pages 57-59
Comprehensive secondary physics teachers book 3 pages 26-28 Secondary physics KLB students book 3 page 171-177 |
|
| 6 | 4 |
Current Electricity
|
Effective resistance for registers in series and parallel
|
By the end of the
lesson, the learner
should be able to:
Derive effective resistance |
In groups, learners are guided to:
Discussions on deriving the effective resistance Deriving effective resistance of registers in parallel and series |
Cells Resistors Ammeters Voltmeters wires |
Comprehensive secondary physics students book 3 pages 60-66
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 180-189 |
|
| 6 | 5 |
Current Electricity
|
Effective resistance for registers in series and parallel
|
By the end of the
lesson, the learner
should be able to:
Derive effective resistance |
In groups, learners are guided to:
Discussions on deriving the effective resistance Deriving effective resistance of registers in parallel and series |
Cells Resistors Ammeters Voltmeters wires |
Comprehensive secondary physics students book 3 pages 60-66
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 180-189 |
|
| 7 | 1-2 |
Current Electricity
|
E.m.f and internal resistance (E=V+1r)
|
By the end of the
lesson, the learner
should be able to:
Determine e.m.f Explain the internal resistance of a cell |
In groups, learners are guided to:
Explanation on internal resistance Demonstration on e.m.f and internal resistance Discussion on e.m.f |
Voltmeters Ammeter Cells Connecting wires |
Comprehensive secondary physics students book 3 pages 62-63
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 190-195 |
|
| 7 | 3 |
Current Electricity
|
E.m.f and internal resistance (E=V+1r)
|
By the end of the
lesson, the learner
should be able to:
Determine e.m.f Explain the internal resistance of a cell |
In groups, learners are guided to:
Explanation on internal resistance Demonstration on e.m.f and internal resistance Discussion on e.m.f |
Voltmeters Ammeter Cells Connecting wires |
Comprehensive secondary physics students book 3 pages 62-63
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 190-195 |
|
| 7 | 4 |
Current Electricity
|
E.m.f and internal resistance (E=V+1r)
|
By the end of the
lesson, the learner
should be able to:
Determine e.m.f Explain the internal resistance of a cell |
In groups, learners are guided to:
Explanation on internal resistance Demonstration on e.m.f and internal resistance Discussion on e.m.f |
Voltmeters Ammeter Cells Connecting wires |
Comprehensive secondary physics students book 3 pages 62-63
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 190-195 |
|
| 7 | 5 |
Waves II
|
Properties of waves
|
By the end of the
lesson, the learner
should be able to:
State and explain the properties of waves experimentally Sketch wave fronts to illustrate the reflections |
In groups, learners are guided to:
Stating and explaining the properties of waves Sketching wave fronts illustrate reflection |
Rope/wire Various reflections |
Comprehensive secondary physics students book 3 pages 67-69
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 198-203 |
|
| 8 |
Midterm |
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| 9 | 1-2 |
Waves II
|
Diffraction, refraction and interference of waves
|
By the end of the
lesson, the learner
should be able to:
Sketch various wave fonts to illustrate their diffraction, refraction and interference |
In groups, learners are guided to:
Sketching various wave fonts Experiments to illustrate refraction, diffraction and interference |
Water Basin Ripple Tank |
Comprehensive secondary physics students book 3 pages 70-73
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 203-212 |
|
| 9 | 3 |
Waves II
|
Diffraction, refraction and interference of waves
|
By the end of the
lesson, the learner
should be able to:
Sketch various wave fonts to illustrate their diffraction, refraction and interference |
In groups, learners are guided to:
Sketching various wave fonts Experiments to illustrate refraction, diffraction and interference |
Water Basin Ripple Tank |
Comprehensive secondary physics students book 3 pages 70-73
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 203-212 |
|
| 9 | 4 |
Waves II
|
Diffraction, refraction and interference of waves
|
By the end of the
lesson, the learner
should be able to:
Sketch various wave fonts to illustrate their diffraction, refraction and interference |
In groups, learners are guided to:
Sketching various wave fonts Experiments to illustrate refraction, diffraction and interference |
Water Basin Ripple Tank |
Comprehensive secondary physics students book 3 pages 70-73
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 203-212 |
|
| 9 | 5 |
Waves II
|
Constructive and distractive waves
|
By the end of the
lesson, the learner
should be able to:
Explain constructive and destructive interference |
In groups, learners are guided to:
Discussion on constructive and destructive interference Experiments constructive and destructive interference |
Ripple tank Rope/wire |
Comprehensive secondary physics students book 3 pages 73-74
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 203-212 |
|
| 10 | 1-2 |
Waves II
|
Stationary waves
|
By the end of the
lesson, the learner
should be able to:
Describe experiments to illustrate stationary waves |
In groups, learners are guided to:
Demonstration and explaining of stationery waves |
Wires under tension |
Comprehensive secondary physics students book 3 pages 74
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 212-215 |
|
| 10 | 3 |
Waves II
|
Stationary waves
|
By the end of the
lesson, the learner
should be able to:
Describe experiments to illustrate stationary waves |
In groups, learners are guided to:
Demonstration and explaining of stationery waves |
Wires under tension |
Comprehensive secondary physics students book 3 pages 74
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 212-215 |
|
| 10 | 4 |
Waves II
|
Stationary waves
|
By the end of the
lesson, the learner
should be able to:
Describe experiments to illustrate stationary waves |
In groups, learners are guided to:
Demonstration and explaining of stationery waves |
Wires under tension |
Comprehensive secondary physics students book 3 pages 74
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 212-215 |
|
| 10 | 5 |
Waves II
|
Vibrating air columns
|
By the end of the
lesson, the learner
should be able to:
Describe and explain closed pipe and open pipe |
In groups, learners are guided to:
Describing vibrations in close and open pipes |
Open and closed pipes |
Comprehensive secondary physics students book 3 pages 74
Comprehensive secondary physics teachers book 3 pages 29-32 Secondary physics KLB students book 3 page 218-220 |
|
| 11 | 1-2 |
The Gas Laws
|
Pressure law
|
By the end of the
lesson, the learner
should be able to:
State and verify the gas laws for an ideal gas experimentally |
In groups, learners are guided to:
Experiments to verify pressure law Demonstrations on pressure law Discussion on pressure law |
Water Thermometer Measuring cylinder Syringe Narrow glass tube |
Comprehensive secondary physics students book 3 pages 103-104
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 299-302 |
|
| 11 | 3 |
The Gas Laws
|
Pressure law
|
By the end of the
lesson, the learner
should be able to:
State and verify the gas laws for an ideal gas experimentally |
In groups, learners are guided to:
Experiments to verify pressure law Demonstrations on pressure law Discussion on pressure law |
Water Thermometer Measuring cylinder Syringe Narrow glass tube |
Comprehensive secondary physics students book 3 pages 103-104
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 299-302 |
|
| 11 | 4 |
The Gas Laws
|
Pressure law
|
By the end of the
lesson, the learner
should be able to:
State and verify the gas laws for an ideal gas experimentally |
In groups, learners are guided to:
Experiments to verify pressure law Demonstrations on pressure law Discussion on pressure law |
Water Thermometer Measuring cylinder Syringe Narrow glass tube |
Comprehensive secondary physics students book 3 pages 103-104
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 299-302 |
|
| 11 | 5 |
The Gas Laws
|
Charles?s law
|
By the end of the
lesson, the learner
should be able to:
State and verify Charles?s law experimentally |
In groups, learners are guided to:
Experiments to verify Charles?s law Discussion on Charles?s law |
Water Thermometer Measuring cylinder Syringe Narrow glass tube |
Comprehensive secondary physics students book 3 pages 105-106
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 295-298 |
|
| 12 | 1-2 |
The Gas Laws
|
Boyle?s law
|
By the end of the
lesson, the learner
should be able to:
State and verify Boyle?s law experimentally |
In groups, learners are guided to:
Experiments verifying and explain Boyle?s law Discussion on Boyle?s law |
Water Thermometer Syringe Measuring cylinder Narrow glass tube |
Comprehensive secondary physics students book 3 pages 106-107
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 290-294 |
|
| 12 | 3 |
The Gas Laws
|
The kinetic theory of gases
|
By the end of the
lesson, the learner
should be able to:
Convert Celsius scales to Kelvin scale of temperature and state basic assumptions of kinetic theory of gases |
In groups, learners are guided to:
Discussion on basic assumptions of kinetic theory of gases Conversion of Celsius to Kelvin scales |
Graph paper Clinical thermometer |
Comprehensive secondary physics students book 3 pages 110-111
Comprehensive secondary physics teachers book 3 pages 50-51 Secondary physics KLB students book 3 page 107 |
|
| 12 | 4 |
The Gas Law?s
|
The kinetic theory of gases
|
By the end of the
lesson, the learner
should be able to:
Explain law absolute zero temperature may be obtained from pressure and temp. graphs |
In groups, learners are guided to:
Discussions on the absolute zero temperature from pressure using kinetic theory of gases |
Graph paper Clinical thermometer Working out sums |
Comprehensive secondary physics students book 3 pages 108-110
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 303 |
|
| 12 | 4-5 |
The Gas Law?s
|
The kinetic theory of gases
|
By the end of the
lesson, the learner
should be able to:
Explain law absolute zero temperature may be obtained from pressure and temp. graphs |
In groups, learners are guided to:
Discussions on the absolute zero temperature from pressure using kinetic theory of gases |
Graph paper Clinical thermometer Working out sums |
Comprehensive secondary physics students book 3 pages 108-110
Comprehensive secondary physics teachers book 3 pages 47-50 Secondary physics KLB students book 3 page 303 |
|
| 13-14 |
Exams and closing |
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