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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 | 2-3 |
Energy, Work, Power And Machines
|
Energy
|
By the end of the
lesson, the learner
should be able to:
Define energy Describe various forms of energy |
Defining energy Stating the forms of energy Identifying and describing energy transformation |
Chart on the forms of energy and transformation |
Secondary physics KLB students book 3 page 121,122-125 |
|
| 1 | 4 |
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 |
Secondary physics KLB students book 3 page 121,122-125 |
|
| 1 | 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 |
Secondary physics KLB students book 3 page 121,122-125 |
|
| 2 | 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 |
Secondary physics KLB students book 3 page 126-132,134-136 Secondary physics KLB students book 3 page 137-159 |
|
| 2 | 2-3 |
Energy, Work, Power And Machines
|
Kinetic energy
Potential energy
power
Simple machines |
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 State and describe the efficiency of various machines |
Discussion and the meanings of kinetic energy and potential energy Defining power Distinguishing between kinetic energy and potential energy Discussion on efficiency of different machines Experiments to illustrate efficiency of various machines Problem solving |
Object that can be lifted Spring balance Levers Pulleys Inclined planes Strings Masses |
Secondary physics KLB students book 3 page 126-132,134-136 Secondary physics KLB students book 3 page 137-159 |
|
| 2 | 4 |
Energy, Work, Power And Machines
|
The law of conservation of energy
|
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 |
Discussion on the law of conservation of energy |
Chart on the laws of conservation of energy |
Secondary physics KLB students book 3 page 132-134 |
|
| 2 | 5 |
Energy, Work, Power And Machines
|
The law of conservation of energy
|
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 |
Discussion on the law of conservation of energy |
Chart on the laws of conservation of energy |
Secondary physics KLB students book 3 page 132-134 |
|
| 3 | 1 |
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 |
Secondary physics KLB students book 3 page 125-132 Secondary physics KLB students book 3 page 161-164 |
|
| 3 | 2-3 |
Energy, Work, Power And Machines
Current Electricity Ii |
Work
Electric current Scale reading |
By the end of the
lesson, the learner
should be able to:
Define work Explain the concept of work and energy Define potential Differentiate and state its SI units Measure potential difference and current in a circuit |
Experiment on work done by moving objects through a distance Problem solving Defining potential difference Measuring P.d Discussion on p.d and current Experiments to illustrate p.d and current |
Masses Wooden block Spring balance Ammeter Voltmeter Battery Connecting wires |
Secondary physics KLB students book 3 page 125-132 Secondary physics KLB students book 3 page 161-164 |
|
| 3 | 4 |
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 |
Secondary physics KLB students book 3 page 161-164 |
|
| 3 | 5 |
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 |
Secondary physics KLB students book 3 page 168-171 |
|
| 4 | 1 |
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 |
Secondary physics KLB students book 3 page 177-180 Secondary physics KLB students book 3 page 164-168 |
|
| 4 | 2-3 |
Current Electricity Ii
|
Measurement of resistance
Ammeters and voltmeters |
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 Measure potential difference and current in a circuit using the ammeters |
Experiments to measure resistance of materials Scale reading Converting units of measurements Discussing simple electric circuits |
Ammeters Voltmeters Rheostats Connecting wires Resistance wire Dry cells Switches Meter bridge Wheatstone bridge Resisters with known resistance Ammeters Voltmeters Battery Wires Rheostat |
Secondary physics KLB students book 3 page 177-180 Secondary physics KLB students book 3 page 164-168 |
|
| 4 | 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 |
Secondary physics KLB students book 3 page 164-168 |
|
| 4 | 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 |
Secondary physics KLB students book 3 page 171-177 |
|
| 5 | 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 |
Secondary physics KLB students book 3 page 180-189 |
|
| 5 | 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 |
Secondary physics KLB students book 3 page 180-189 |
|
| 5 | 1-3 |
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 |
Secondary physics KLB students book 3 page 180-189 |
|
| 5 |
CAT |
|||||||
| 6 | 1 |
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 |
Secondary physics KLB students book 3 page 190-195 Secondary physics KLB students book 3 page 198-203 |
|
| 6 | 2-3 |
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 |
Secondary physics KLB students book 3 page 190-195 Secondary physics KLB students book 3 page 198-203 |
|
| 6 | 4 |
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 |
Stating and explaining the properties of waves Sketching wave fronts illustrate reflection |
Rope/wire Various reflections |
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 |
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 |
Secondary physics KLB students book 3 page 203-212 |
|
| 7 | 2-3 |
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 |
Secondary physics KLB students book 3 page 203-212 |
|
| 7 | 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 |
Secondary physics KLB students book 3 page 203-212 |
|
| 7 | 5 |
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 |
Secondary physics KLB students book 3 page 212-215 |
|
| 8 |
MID TERM BREAK |
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| 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 |
Secondary physics KLB students book 3 page 218-220 |
|
| 9 | 2-3 |
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 |
Secondary physics KLB students book 3 page 218-220 |
|
| 9 | 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 |
Secondary physics KLB students book 3 page 218-220 |
|
| 9 | 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 |
Describing vibrations in close and open pipes |
Open and closed pipes |
Secondary physics KLB students book 3 page 218-220 |
|
| 10 | 1 |
The Heating Effect Of Electric Current
|
Electric current heating effect
|
By the end of the
lesson, the learner
should be able to:
Perform and describe experiments to illustrate the heating effect of electric current |
Experiments to illustrate heating effect of electric current Discussions on heating effect of electric current |
Complete circuit Water in a beaker Metallic rod Thermometer |
Secondary physics KLB students book 3 page 246-247 |
|
| 10 | 2-3 |
The Heating Effect Of Electric Current
|
Electric current heating effect
|
By the end of the
lesson, the learner
should be able to:
Perform and describe experiments to illustrate the heating effect of electric current |
Experiments to illustrate heating effect of electric current Discussions on heating effect of electric current |
Complete circuit Water in a beaker Metallic rod Thermometer |
Secondary physics KLB students book 3 page 246-247 |
|
| 10 | 4 |
The Heating Effect Of Electric Current
|
Heating devices
fuses
|
By the end of the
lesson, the learner
should be able to:
describe the working of electric iron, bulb filament and an electric water |
discussion on electric devices observations and experiments on heating devices |
electric irons electric bulb electric kettle electric heater fuses |
Secondary physics KLB students book 3 page 255-258 |
|
| 10 | 5 |
The Heating Effect Of Electric Current
|
Heating devices
fuses
|
By the end of the
lesson, the learner
should be able to:
describe the working of electric iron, bulb filament and an electric water |
discussion on electric devices observations and experiments on heating devices |
electric irons electric bulb electric kettle electric heater fuses |
Secondary physics KLB students book 3 page 255-258 |
|
| 11 | 1 |
The Heating Effect Of An Electric Current
|
Factors affecting electric current
|
By the end of the
lesson, the learner
should be able to:
State and explain the factors affecting electrical energy |
Discussions on the factors affecting electrical energy Experiments on electrical energy Stating and explaining factors affecting the electrical energy |
Complete circuit Wires Rheostat Ammeter battery |
Secondary physics KLB students book 3 page 247-255 |
|
| 11 | 1-2 |
The Heating Effect Of An Electric Current
|
Factors affecting electric current
|
By the end of the
lesson, the learner
should be able to:
State and explain the factors affecting electrical energy |
Discussions on the factors affecting electrical energy Experiments on electrical energy Stating and explaining factors affecting the electrical energy |
Complete circuit Wires Rheostat Ammeter battery |
Secondary physics KLB students book 3 page 247-255 |
|
| 11-13 |
EXAMINATION |
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