1. Electricity: Circuits and their components

    1. Sources and uses of Electricity

    2. Electric Cell and Battery

    3. Electric Lamps (Incandescent and LED)

    4. Electric Circuits and Switch

    5. Circuit diagrams and Symbols

    6. Conductors and Insulators

    7. Efficient Lighting: Filament Lamp vs LED

    8. Electric Circuit

    9. PT1 Revision I - Electricity: Circuits and their components

    10. PT1 Revision II - Electricity: Circuits and their components

    11. Term I Revision I - Electricity: Circuits and their components

    12. Term I Revision II - Electricity: Circuits and their components

    13. Chapter Revision - Electricity: Circuits and their components

    14. Chapter test - Electricity: Circuits and their components

  2. Changes around us: Physical and Chemical

    1. Changes Around Us

    2. Physical Changes

    3. Chemical Changes

    4. Rusting and Combustion

    5. Reversible and Irreversible Changes

    6. Slow Natural changes

    7. Understanding Physical and Chemical Changes

    8. Types of Changes in natural processes

    9. Term I Revision I - Changes around us: Physical and Chemical

    10. Term I Revision II - Changes around us: Physical and Chemical

    11. Chapter Revision - Changes around us: Physical and Chemical

    12. Chapter test - Changes around us: Physical and Chemical

  3. Measurement of time and motion

    1. Introduction to measurement of time

    2. A Simple Pendulum and SI Unit of time

    3. Slow or Fast and Speed

    4. Relationship between Speed, Distance, and Time

    5. Uniform and Non-uniform linear motion

    6. Speed and Average Speed

  4. Light: Shadows and Reflections

    1. Sources of Light

    2. Does Light Travel in a Straight Line?

    3. Transparent, Translucent & Opaque Materials