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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 | 4 |
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 |
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 |
|
| 1 | 5 |
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 |
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 | 1 |
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 |
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 |
|
| 2 | 2 |
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 |
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 |
|
| 2 | 3-4 |
Refraction Of Light
|
Application of a total internal reflection in a prism periscope, optical fibre
Dispersion of white light and recombination of colors of the spectrum |
By the end of the
lesson, the learner
should be able to:
Explain the working of a prisms and optical fibres among other applications Describe an experiment to illustrate the dispersion of light |
Making a periscope Discussion on working of an optical fibre Experiment on dispersion of light using glass prisms |
Charts on total internal reflection and applications Triangular glass prisms Source of light Screen |
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 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 |
|
| 2 | 5 |
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 |
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 |
|
| 3 | 1 |
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 |
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 |
|
| 3 | 2 |
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 |
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 |
|
| 3 | 3-4 |
Energy, Work, Power And Machines
|
Energy
Sources of energy Renewable Non-renewable |
By the end of the
lesson, the learner
should be able to:
Define energy Describe various forms of energy Describe renewable and non-renewable sources of energy |
Defining energy Stating the forms of energy Identifying and describing energy transformation Discussion on the sources of energy Descriptions of renewable and non-renewable sources of energy |
Chart on the forms of energy and transformation Chart on the sources of energy |
Comprehensive secondary physics students book 3 pages34-35
Comprehensive secondary physics teachers book 3 pages 17-18 Secondary physics KLB students book 3 page 121,122-125 Comprehensive secondary physics students book 3 pages41 Comprehensive secondary physics teachers book 3 pages 19-21 Secondary physics KLB students book 3 page 121,122-125 |
|
| 3 | 5 |
Energy, Work, Power And Machines
|
Sources of energy
Renewable
Non-renewable
|
By the end of the
lesson, the learner
should be able to:
Describe renewable and non-renewable sources of energy |
Discussion on the sources of energy Descriptions of renewable and non-renewable sources of energy |
Chart on the sources of energy |
Comprehensive secondary physics students book 3 pages41
Comprehensive secondary physics teachers book 3 pages 19-21 Secondary physics KLB students book 3 page 121,122-125 |
|
| 4 | 1 |
Energy, Work, Power And Machines
|
Kinetic energy
Potential energy
power
|
By the end of the
lesson, the learner
should be able to:
define power explain the meaning of power potential and kinetic energies distinguish between kinetic energy and potential energy |
Discussion and the meanings of kinetic energy and potential energy Defining power Distinguishing between kinetic energy and potential energy |
Object that can be lifted Spring balance |
Comprehensive secondary physics students book 3 pages 43-45
Comprehensive secondary physics teachers book 3 pages 18-22 Secondary physics KLB students book 3 page 126-132,134-136 |
|
| 4 | 2 |
Energy, Work, Power And Machines
|
Simple machines
|
By the end of the
lesson, the learner
should be able to:
State and describe the efficiency of various machines |
Discussion on efficiency of different machines Experiments to illustrate efficiency of various machines Problem solving |
Levers Pulleys Inclined planes Strings Masses |
Comprehensive secondary physics students book 3 pages 45-51
Comprehensive secondary physics teachers book 3 pages 18-22 Secondary physics KLB students book 3 page 137-159 |
|
| 4 | 3-4 |
Energy, Work, Power And Machines
Energy, Work, Power And Machines |
The law of conservation of energy
Work |
By the end of the
lesson, the learner
should be able to:
State the laws of conservation of energy Explain the applications of the laws of conservations of energy Define work Explain the concept of work and energy |
Discussion on the law of conservation of energy Experiment on work done by moving objects through a distance Problem solving |
Chart on the laws of conservation of energy Masses Wooden block Spring balance |
Comprehensive secondary physics students book 3 pages 41-42
Comprehensive secondary physics teachers book 3 pages 20-21 Secondary physics KLB students book 3 page 132-134 Comprehensive secondary physics students book 3 pages 42-43 Comprehensive secondary physics teachers book 3 pages 18-22 Secondary physics KLB students book 3 page 125-132 |
|
| 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 |
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 |
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 |
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 | 2 |
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 |
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 | 3-4 |
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 |
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 |
|
| 5 | 5 |
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 |
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 | 1 |
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 |
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 | 2 |
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 |
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 | 3-4 |
Current Electricity
Waves II |
E.m.f and internal resistance (E=V+1r)
Properties of waves |
By the end of the
lesson, the learner
should be able to:
Determine e.m.f Explain the internal resistance of a cell State and explain the properties of waves experimentally Sketch wave fronts to illustrate the reflections |
Explanation on internal resistance Demonstration on e.m.f and internal resistance Discussion on e.m.f Stating and explaining the properties of waves Sketching wave fronts illustrate reflection |
Voltmeters Ammeter Cells Connecting wires Rope/wire Various reflections |
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 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 |
|
| 6 | 5 |
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 |
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 |
|
| 7 | 1 |
Waves II
|
Constructive and distractive waves
|
By the end of the
lesson, the learner
should be able to:
Explain constructive and destructive interference |
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 |
|
| 7 | 2 |
Waves II
|
Constructive and distractive waves
|
By the end of the
lesson, the learner
should be able to:
Explain constructive and destructive interference |
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 |
|
| 7 | 3-4 |
Waves II
|
Constructive and distractive waves
Stationary waves |
By the end of the
lesson, the learner
should be able to:
Explain constructive and destructive interference Describe experiments to illustrate stationary waves |
Discussion on constructive and destructive interference Experiments constructive and destructive interference Demonstration and explaining of stationery waves |
Ripple tank Rope/wire Wires under tension |
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 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 |
|
| 8 |
Midterm |
|||||||
| 9 | 1 |
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 |
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 |
|
| 9 | 2 |
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 |
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 |
|
| 9 | 3-4 |
Electrostatics Ii
|
Electric field patterns
Charge distribution on conductors |
By the end of the
lesson, the learner
should be able to:
Sketch electric field patterns around charged bodies Describe charge distribution on conductors: Spherical and pear shaped conductors |
Discussion on electric field patterns Observing and plotting field patterns Discussions on charge distribution on conductors Experiment is demonstrated/illustrate charge distribution on conductors |
Charts on magnetic fields Vande Graaf generator Chart showing charge distribution on different conductors Gold leaf electroscope |
Comprehensive secondary physics students book 3 pages 76-77
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 222-225 P Comprehensive secondary physics students book 3 pages 77-78 Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 225-228 |
|
| 9 | 5 |
Electrostatics Ii
|
Charge distribution on conductors
|
By the end of the
lesson, the learner
should be able to:
Describe charge distribution on conductors: Spherical and pear shaped conductors |
Discussions on charge distribution on conductors Experiment is demonstrated/illustrate charge distribution on conductors |
Vande Graaf generator Chart showing charge distribution on different conductors Gold leaf electroscope |
Comprehensive secondary physics students book 3 pages 77-78
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 225-228 |
|
| 10 | 1 |
Electrostatics Ii
|
Lighting arrestor
|
By the end of the
lesson, the learner
should be able to:
Explain how lightning arrestor works |
Discussions on the lighting arrestor Explanations on the lighting arrestor |
Improvised lighting arrestor Photographs of lightning arrestor |
Comprehensive secondary physics students book 3 pages 79-80
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 229-230 |
|
| 10 | 2 |
Electrostatics Ii
|
Capacitance
|
By the end of the
lesson, the learner
should be able to:
Define capacitance and state its SI units Describe the charging and discharging of a capacitor State and explain the factors that affect the capacitance of a parallel plate capacitor |
Experiments on charging and discharging capacitor Discussion on factors affecting capacitance Defining capacitance |
Complete circuits capacitors |
Comprehensive secondary physics students book 3 pages 80-82
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 230-237 |
|
| 10 | 3-4 |
Electrostatics Ii
|
Capacitance
Combinations of capacitors |
By the end of the
lesson, the learner
should be able to:
Define capacitance and state its SI units Describe the charging and discharging of a capacitor State and explain the factors that affect the capacitance of a parallel plate capacitor Derive the effective capacitance of capacitors in series and parallel |
Experiments on charging and discharging capacitor Discussion on factors affecting capacitance Defining capacitance Deriving effective capacitance of capacitors in series and parallel Solving problems Discussion in the effective capacitance |
Complete circuits capacitors Capacitors in series and parallel connections Charts showing complete circuits |
Comprehensive secondary physics students book 3 pages 80-82
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 230-237 Comprehensive secondary physics students book 3 pages 80-82 Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 237-241 |
|
| 10 | 5 |
Electrostatics Ii
|
Energy stored in a charged capacitor
|
By the end of the
lesson, the learner
should be able to:
Describe the energy stored in a charged capacitor |
Describing the energy stored in a charged capacitor |
Capacitors Dry cells Charts on capacitors used |
Comprehensive secondary physics students book 3 pages 82
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 244 |
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