For use with Comprehensive Secondary Physics

Transcription

1 SUB- 166

2 SUB- 167

3 For use with Physics Secondary Form Four Physics : Term One SUB- 1 Converging and diverging lenses diverging and converging lenses. Using light beams to distinguish between diverging and converging lenses Diverging lenses Converging lenses Source of light beam Screen pages WEEK Parts of thin lenses, using ray diagrams, the principle parts of a thin lens. Describing principal focus, optical centre and focal length of a thin lens Chart showing the parts of a thin lens Graph paper Diverging lens Converging lens pages 1 3 Focal length determine the focal length of a converging lens. Experiment to determine the focal length of a thin lens Converging lenses Screen Pins Candle pages Images in thin lenses construct the principal rays for thin lenses. Constructing the principal rays for converging and diverging lenses Converging lenses Diverging lenses Graph papers Ruler pages 3 6 WEEK Images in converging lenses the images formed in converging lenses. Describing the characteristics of the images formed in converging lenses Graph paper Geometrical set Converging lenses Screen pages 5 6 Images in diverging lenses the images formed in diverging lenses. Describing the characteristics of the images formed in diverging lenses Graph paper Geometrical set Diverging lenses Screen page 5 168

4 1 SUB- The microscope explain the working of a simple and compound microscope. Drawing and labelling the parts of a microscope Describing the work of a microscope Simple microscope Compound microscope Magnifying lens pages Term 1 WEEK 4 WEEK The telescope The camera Image formation in the human eye Working of the human eye the structure and the working of a telescope. explain the working of a camera. explain the structure of the human eye. explain the image formation in the human eye. Drawing and labelling the parts of a telescope Describing how a telescope works Describing the parts of a camera Explaining the use of lenses in a camera Describing the parts of the human eye Explaining the function of each part of the human eye Explaining the image formation in the eye Telescope Manila papers Camera Chart showing the parts of a camera Chart showing the parts of the human eye Model of the human eye Chart showing the image formation in the human eye page 11 pages pages page 13 Defects of vision the defects of the human eye and their corrections. Describing the defects of the human eye Explaining how eye defects are corrected Chart showing eye defects and how they are corrected pages

5 SUB- solve problems involving thin lenses. Exercises Assignments Questions from past papers pages pages 5 10 Term 1 WEEK 5 3 Uniform circular Circular define circular. Observing and running a hoop Rotate a stone tied to the end of a rope Hoop String/rope Stone page 18 pages Uniform circular Radian, angular displacement and angular velocity : define the radian measure. define and explain the angular displacement and velocity. Illustration of angular displacement and angular velocity on a chart pages pages Uniform circular Centripetal force determine the magnitude of the centripetal force experimentally. Observations Pendulum Stop clock Round table Ball / bob String rope Stone pages pages WEEK Uniform circular Application of uniform circular state and explain various uniform circular. Explanations String Stone Ruler pages pages Uniform circular Application of uniform circular explain centrifuge, vertical and horizontal circles and banked tracks. Explanations String Stone Ruler pages pages

6 1 Uniform circular SUB- solve problems involving circular. Questions from past papers Exercises pages pages Term 1 WEEK Floating and sinking The Archimedes principle : state the Archimedes principle. use the Archimedes principle to solve problems. Calculations based on Archimedes principles Water Measuring cylinder Weighing balance Overflow can Objects denser than water pages pages Floating and sinking The laws of floatation Relative density : state the law of flotation. define relative density. Measuring Density bottle Basin Overflow can Spring balance Measuring cylinder pages pages WEEK Floating and sinking Floating and sinking Applications of floating and sinking apply the Archimedes principle and relative density (hydrometer). solve problems involving Archimedes principle and relative density. Exercises and assignments Charts depicting the uses of the Archimedes principle and the laws of floatation A hydrometer Test papers Questions from exercises pages pages pages page 18 WEEK 9 1 waves The spectrum a complete spectrum. on the change in wave length of Explanations Charts showing the components of the spectrum page 37 pages

7 WEEK SUB- The properties of waves Detection of state the properties of waves. the methods of detecting the. Explaining the properties of each component of the spectrum Demonstrating and explaining how to detect Charts showing the properties of EM waves Radiation detectors Charts showing detectors of radiation pages pages pages pages Term 1 Application of describe the applications of including green house effect. Discussion of application of Pictures and chart on application of pages WEEK 11 WEEK Application of Induced e.m.f describe the applications of including green house effect. By the end of the lesson, the learner should be able to solve problems involving spectrum. : perform and describe simple experiments to illustrate. state the factors affecting the magnitude and the direction of an induced e.m.f. Discussion of application of Question and answers 172 Pictures and chart on application of Exercises in the student s book 4 Magnets Complete electric circuit pages page 45 pages pages pages 25

8 WEEK 12 WEEK SUB- Faraday s law and Lenz s law. Fleming s right hand rule Generators Generators state the laws of e.m.f. apply Fleming s right hand rule. explain the working of an a.c and d.c generator. explain the working of an a.c and d.c generator. to illustrate Faraday s law and Lenz s law Explanation of the motor rule Discussion of the applications of E.M.I Drawing the arrangements for an A.C and a D.C generators Demonstration of motor principle Drawing the arrangements for an A.C and a D.C generators Demonstration of motor principle Magnets Solenoid Source of current Magnets Wire Source of current Coil Pins Source of current magnets Coil Pins Source of current magnets pages pages 25 pages pages 25 pages pages 25 pages pages 25 Term 1 5 Generators explain the working of an a.c and d.c generator. Drawing the arrangements for an A.C and a D.C generators Demonstration of motor principle Coil Pins Source of current magnets pages pages

9 SUB- Term 1 Eddy currents demonstrate the effects of eddy currents. Explanations Pendulum Copper wire Magnets pages page 24 WEEK 13 3 Eddy currents demonstrate the effects of eddy currents. Explanations Pendulum Copper wire Magnets pages page 24 Mutual inductance simple experiments to illustrate mutual inductance. Explanations Iron core with primary and secondary coils pages 55 pages 25 Transformers explain the working of a transformer. Transformer Magnets Wires Sticks Metallic rods pages 59 pages 25 WEEK Transformers explain the working of a transformer. Transformer Magnets Wires Sticks Metallic rods pages 59 pages 25 5 By the end of the lesson, the learner should be able to solve problems involving. Confirming facts Questions in the student s book 4 and elsewhere pages pages

10 For use with Physics Secondary Form Four Physics : Term Two SUB- 1 Mains electricity Source of mains electricity explain the sources of mains electricity. Educational trips Pictures and charts showing the sources of mains electricity page 61 pages WEEK Mains electricity Power transmission the transmission of electric power from the generating station. Photos of power transmission Lines and power substations page 62 pages Mains electricity Power consumption : define Kwh. determine the electrical energy consumption and cost. Calculations Chart on power consumption. pages pages WEEK 2 3 Mains electricity Mains electricity Domestic wiring Domestic electrical appliances explain and describe the domestic wiring. explain the function of some electrical devices in domestic wiring such as the fuse and a two-way switch. Demonstrations on building wiring Drawing circuits Demonstrations Domestic electrical appliances Fuses Wires Switches Electrical appliances Domestic electrical appliances pages pages pages pages

11 WEEK 2 WEEK 4 WEEK Cathode Rays Cathode Rays Cathode Rays X- RAYS SUB- Production of cathode rays The cathode rays oscilloscope The cathode rays oscilloscope Production of X-rays solve problems involving mains electricity. : describe the the production of cathode rays. state and explain the properties of cathode rays. : explain the functioning of the cathode ray oscilloscope. explain the functioning of a T.V tube. explain the uses of a C.R.O. solve problems involving cathode rays. : explain the production of X-rays. state and explain the properties of X-rays. distinguish between hard and soft X-rays. 176 Describing the production of cathode rays Stating the properties of cathode rays of parts and function of C.R.O Describing the working of a T.V tube Demonstrations Carrying out calculations involving X-rays Questions from past papers Quizzes Exercises Chart on the properties of cathode rays Chart on C.R.O and working of a T.V tube T.V tube Quizzes Exercises X-ray tube Charts pages pages pages pages pages pages pages pages pages pages pages pages Term 2

12 WEEK 6 WEEK X- RAYS X- RAYS X- RAYS Photoelectric emissions Photoelectric emissions Photoelectric emissions SUB- Dangers of X- rays Uses of X-rays The photoelectric effects Factors affecting the photoelectric emissions Planck s constant : explain and state the dangers of X- rays. highlight the precautions to be undertaken when handling X- rays. state the use of X-rays. solve problems involving X-rays. perform and describe simple experiments to illustrate photoelectric effects. explain the factors affecting the photoelectric emissions. define Planck s constant, threshold frequency, work functions and photoelectric effects. Demonstrations Demonstrations Chart showing the dangers of X-rays Hospitals with X-ray equipments Hospitals with X-ray equipment Quizzes Exercises Source of light Metallic surface Photo cell Graphs Battery Wires Metres Charts page 84 pages page 84 pages pages pages pages pages pages pages pages pages Term 2 177

13 WEEK 9 WEEK 8 WEEK Photoelectric emissions Photoelectric emissions Photoelectric emissions Radioactivity Radioactivity SUB- The quantum theory of light Applications of photoelectric emission Types of radiation Detecting nuclear : determine the energy of photons. apply the equation E = hf to calculate the energy of photons. explain photoelectric effect/ emission using Einstein s equation, E = hf mr2 explain the working of a: photo emissive cell. photo conductive cell. photo voltaic cell. learner should be able to solve problems involving photoelectric emissions. the three types of produced by radioactive elements. By the end of the lesson, the explain how to detect radio-active emissions. 178 Calculations Demonstrations Demonstrations Chart on the use of Einstein s equation Charts on the photo cell and how it works Solar panels Watch cells Set questions Projects Radiation detectors Radiation detectors pages pages pages pages pages pages pages pages Term 2

14 WEEK 9 5 Radioactivity SUB- Detecting nuclear explain how a diffusion cloud chamber works. Demonstrations Radiation detectors page 100 Term 2 WEEK Radioactivity Radioactivity Radioactive decay Nuclear fission and fusion learner should be able to define the radioactive decay and half life. : define nuclear fission and nuclear fusion. write balanced nuclear equations. state the applications of radioactivity. Charts on radioactive decay Periodic table pages pages WEEK Radioactivity Radioactivity Hazards of radioactivity explain the dangers of radioactive emissions. solve problems involving radioactivity. Diffusion cloud chamber Set questions pages pages pages

15 For use with Physics Secondary Form Four Physics : Term Three SUB- WEEK 2 WEEK Electronics Electronics Electronics Conductors and semiconductors Intrinsic and extrinsic semiconductors Charasteristics of p-n junctions differentiate between conductors and semiconductors. : explain doping in semiconductors. explain the working of a p-n junction diode. distinguish between intrinsic and extrinsic semiconductors. By the end of the lession, the sketch the current voltage characteristics for a diode. Some semiconductors Some insulators Samples of semiconductors Junction diode Complete circuit Transistors Junction diode pages pages pages pages pages pages WEEK Electronics Applications of diodes explain the application of diodes. Chart showing the applications of diodes pages pages WEEK 5-9 WEEK and exams By the end of the week, before exam, the learner should ensure that he/she is well prepared to sit for the national exams. Q/A techniques Assignment and tests for the Final Examinations exercises Test papers Mock examinations Marking schemes Student s Books Form 1 Form 4 180