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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 | 1-2 |
Refraction Of Light
|
The meaning of refraction
Laws of refraction |
By the end of the lesson, the learner should be able to:
Describe simple experiments to illustrate refraction of light State the laws of refraction and define refractive index |
Experiments demonstrating refraction of light Discovering Snell?s law of refraction through experiments Defining refractive index Stating the laws of refraction |
Beakers Water Stick or glass rod Basins Coins Glass blocks Pin Glass blocks Pins Soft board Plain paper Geometric set |
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 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 |
|
| 1 | 3 |
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 |
|
| 1 | 4 |
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 | 1-2 |
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 | 3 |
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 |
|
| 2 | 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 |
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 | 1-2 |
Newton?s Law?s Of Motion
|
Newton?s Laws of motion
|
By the end of the lesson, the learner should be able to:
State the Newton?s laws of motion State and explain the significance of a Newton?s laws of motion Describe simple experiments to illustrate inertion |
Discussion on Newton?s laws Experiments to illustrate ? Education Plus Agencies Newton?s laws of motion |
Inclined plane Trolley Marbles Spring balances |
Comprehensive secondary physics students book 3 pages 23-27
Comprehensive secondary physics teachers book 3 pages 13-17 Secondary physics KLB students book 3 page 87-102 |
|
| 3 | 3 |
Newton?s Law Of Motion
|
Conservation of linear momentum
Elastic collision
Inelastic collision
Recoil velocity
|
By the end of the lesson, the learner should be able to:
By the end of the lesson, the leaner should be able to: State the law of conservation of momentum Define elastic and inelastic collisions Determine recoil velocity |
Discussions of the laws of conservation of linear momentum Determining recoil velocity |
Marbles Trolleys Meter rules Stop watches Plasticine |
Comprehensive secondary physics students book 3 pages 28-30
Comprehensive secondary physics teachers book 3 pages 13-17 Secondary physics KLB students book 3 page 103-108 |
|
| 3 | 4 |
Newton?s Law Of Motion
|
Friction
|
By the end of the lesson, the learner should be able to:
Define friction State and explain types of frictions Describe and experiment to illustrate friction and state the applications of friction State laws of friction |
Defining friction Stating and explaining types of frictions Describing an experiment to illustrate friction Stating the applications of the frictions Stating laws of friction |
Block of wood Spring balance Pulley Flat surface |
Comprehensive secondary physics students book 3 pages 28-39
Comprehensive secondary physics teachers book 3 pages 13-17 Secondary physics KLB students book 3 page 109-115 |
|
| 4 | 1-2 |
Newton?s Laws Of Motion
Energy, Work, Power And Machines |
Viscosity
Energy |
By the end of the lesson, the learner should be able to:
By the end of the lesson, the leaner should be able to: Define viscosity Explain the concept of terminal velocity Define energy Describe various forms of energy |
Distinguishing viscous from- non-viscous liquids Defining viscous liquids Defining and explaining terminal viscosity Defining energy Stating the forms of energy Identifying and describing energy transformation |
Glycerin Paraffin Water Ball bearings Stat watches Meter rule Measuring cylinders Chart on the forms of energy and transformation |
Comprehensive secondary physics students book 3 pages33
Comprehensive secondary physics teachers book 3 pages 13-17 Secondary physics KLB students book 3 page 115-119 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 |
|
| 4 | 3 |
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 | 4 |
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 |
|
| 5 | 1-2 |
Energy, Work, Power And Machines
Energy, Work, Power And Machines |
Simple machines
The law of conservation of energy |
By the end of the lesson, the learner should be able to:
State and describe the efficiency of various machines State the laws of conservation of energy Explain the applications of the laws of conservations of energy |
Discussion on efficiency of different machines Experiments to illustrate efficiency of various machines Problem solving Discussion on the law of conservation of energy |
Levers Pulleys Inclined planes Strings Masses Chart on the laws of conservation of energy |
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 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 |
|
| 5 | 3 |
Energy, Work, Power And Machines
|
Work
|
By the end of the lesson, the learner should be able to:
Define work Explain the concept of work and energy |
Experiment on work done by moving objects through a distance Problem solving |
Masses Wooden block Spring balance |
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 |
|
| 5 | 4 |
Energy, Work, Power And Machines
|
Work
|
By the end of the lesson, the learner should be able to:
Define work Explain the concept of work and energy |
Experiment on work done by moving objects through a distance Problem solving |
Masses Wooden block Spring balance |
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 |
|
| 6 | 1-2 |
Current Electricity Ii
|
Electric current
Scale reading
Ohm?s Law Measurement of resistance |
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 Derive and verify ohm?s law State ohm?s law Describe experiment to measure resistance using ? voltmeter method The Wheatstone bridge method The meter bridge |
Defining potential difference
Measuring P.d Discussion on p.d and current Experiments to illustrate p.d and current Experiments verifying ohm?s law Stating ohm?s law Experiments to measure resistance of materials |
Ammeter
Voltmeter Battery Connecting wires Rheostat Wires Dry cells 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 54-55
Comprehensive secondary physics teachers book 3 pages 24-28 Secondary physics KLB students book 3 page 161-164 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 |
|
| 6 | 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 |
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 |
|
| 6 | 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 |
|
| 7 |
MID TERM BREAK |
|||||||
| 8 | 1-2 |
Current Electricity
|
Voltage-current relationships
Effective resistance for registers in series and parallel |
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 Derive effective resistance |
Defining resistance Experiments to determine the relationship between voltage-current Discussions on deriving the effective resistance Deriving effective resistance of registers in parallel and series |
Resistance wire Rheostat Battery Voltmeter Ammeter Connecting wires Cells Resistors Ammeters Voltmeters 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 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 |
|
| 8 | 3 |
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 |
|
| 8 | 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 |
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 |
|
| 9 | 1-2 |
Waves II
|
Properties of waves
Diffraction, refraction and interference 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 Sketch various wave fonts to illustrate their diffraction, refraction and interference |
Stating and explaining the properties of waves Sketching wave fronts illustrate reflection Sketching various wave fonts Experiments to illustrate refraction, diffraction and interference |
Rope/wire Various reflections Water Basin Ripple Tank |
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 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 |
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
|
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 |
|
| 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 |
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
|
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 |
|
| 10 | 4 |
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 |
|
| 11 | 1-2 |
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 |
|
| 11 | 3 |
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 |
|
| 11 | 4 |
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 |
|
| 12 | 1-2 |
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 |
|
| 12 | 3 |
Electrostatics Ii
|
Combinations of capacitors
Energy stored in a charged capacitor |
By the end of the lesson, the learner should be able to:
Derive the effective capacitance of capacitors in series and parallel Describe the energy stored in a charged capacitor |
Deriving effective capacitance of capacitors in series and parallel
Solving problems Discussion in the effective capacitance Describing the energy stored in a charged capacitor |
Capacitors in series and parallel connections
Charts showing complete circuits Capacitors Dry cells Charts on capacitors used |
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 |
|
| 12 | 4 |
Electrostatics
|
Application of capacitors
|
By the end of the lesson, the learner should be able to:
State and explain the applications of capacitors |
Discussions on applications of capacitors Stating and explaining applications of capacitors |
Charts on the use of capacitors capacitors |
Comprehensive secondary physics students book 3 pages 82-84
Comprehensive secondary physics teachers book 3 pages 34-39 Secondary physics KLB students book 3 page 244 |
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