Module 16: Physics
Light and electricity.
Use this workbook to practice core KCSE communication skills and record evidence of progress.
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SECTION: PHYSICS
MODULE: 16
Part A: Units
1. Light (2)
a. Reflection of light
b. Refraction of light
c. Total internal reflection
d. Lenses and image formation
2. Electricity (4)
a. Electric circuits
b. Electrical energy
c. Electrical power
d. Domestic wiring
Part B: Project
Study light behavior and safe electricity use at home.
Project Title: Light and Electricity Applications
Objective: Apply light concepts and electricity safety knowledge.
Project Instructions:
- 1. Describe a real example of reflection and refraction of light.
- 2. Explain total internal reflection using an example.
- 3. Describe how a lens forms an image.
- 4. Draw a simple electric circuit and label components.
- 5. Explain safe practices in domestic wiring.
- 6. Consult your coach where necessary.
Evidence to Submit:
- • Light behavior notes.
- • Lens and image formation summary.
- • Circuit diagram and safety notes.
Submission
Part C: Training Others
Guide a peer on light and electricity basics.
Guidance:
- • Explain reflection, refraction, and lenses.
- • Demonstrate a simple circuit diagram.
- • Discuss safety in domestic wiring.
Reflection:
- • What did the learner understand well?
- • What needed more explanation?
- • What support do you need from your coach?
Submission
Part D: Assessment
Competency Levels:
1 = Expectations not met
2 = Partially met
3 = Satisfactorily met
4 = Excellently met
Self-assessment:
- • Light and lenses:
- • Total internal reflection:
- • Electricity and wiring:
Coach assessment:
- • Light and lenses:
- • Total internal reflection:
- • Electricity and wiring:
Submission
Ready for the next module?
Keep your learning rhythm steady and record your reflections as you progress.