1. Motion & Speed | Analyzing a distance-time graph, calculating total travel time, determining average speed for a return journey.

2. Density & Measurements | Measuring wire diameter using multiple loops, calculating wire mass, volume, and density.

3. Forces & Work | Calculating moment of force about a pivot, increasing moment effect, determining work done in lifting a car.

4. Energy Resources & Efficiency | Identifying renewable energy sources, analyzing an energy flow diagram, comparing hydroelectric and nuclear energy.

5. Gas Laws & Pressure | Converting temperature to Kelvin, explaining pressure changes in a sealed bottle using particle theory.

6. Heat Transfer & Insulation | Explaining convection in air, effects of surface properties on heat absorption and reflection.

7. Waves & Diffraction | Identifying wave types, drawing diffracted wavefronts, calculating frequency from speed and wavelength.

8. Static Electricity & Forces | Explaining charging of an acetate strip, interactions between charged objects.

9. Electricity & Transformers | Factors affecting motor speed, calculating transformer turns ratio, explaining fuse operation.

10. Radioactivity & Nuclear Physics | Identifying types of nuclear radiation, calculating radioactive decay using half-life, describing isotope composition.

11. Astronomy & Planetary Science | Identifying planets, comparing Mercury and Jupiter, explaining solar system formation and orbital mechanics.