Module 12: Physics
Heat and waves applications.
Use this workbook to practice core KCSE communication skills and record evidence of progress.
Module navigation
Move module to module
Use the navigation buttons to move through the workbook in sequence.
SECTION: PHYSICS
MODULE: 12
Part A: Units
1. Heat
a. Temperature and heat
b. Modes of heat transfer
c. Expansion of solids, liquids and gases
d. Applications of expansion
2. Waves
a. Types of waves
b. Properties of waves
c. Wave motion
d. Applications of waves
Part B: Project
Observe heat transfer and wave applications in daily life.
Project Title: Heat and Waves in Everyday Life
Objective: Apply heat transfer and wave concepts using real examples.
Project Instructions:
- 1. Give one example each of conduction, convection, and radiation.
- 2. Describe one application of thermal expansion.
- 3. Identify a wave type (sound, light, water) and list its properties.
- 4. Explain one practical use of waves in daily life.
- 5. Consult your coach where necessary.
Evidence to Submit:
- • Heat transfer examples.
- • Expansion application note.
- • Wave properties and application.
Submission
Part C: Training Others
Teach a peer about heat transfer and waves.
Guidance:
- • Explain the three modes of heat transfer with examples.
- • Demonstrate a simple expansion example.
- • Describe wave properties like wavelength and frequency.
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:
- • Heat transfer and expansion:
- • Wave types and properties:
- • Applications of waves:
Coach assessment:
- • Heat transfer and expansion:
- • Wave types and properties:
- • Applications of waves:
Submission
Ready for the next module?
Keep your learning rhythm steady and record your reflections as you progress.