1. Electromagnetic Spectrum and Radiation – Properties and uses of electromagnetic waves, comparison of frequencies, and applications such as X-ray scanning. 2. Forces and Motion – Velocity-time graphs, acceleration calculations, force and mass relationships, and distance traveled using kinematic equations. 3. Atomic Structure and Radioactivity – Relative mass and charge of subatomic particles, isotopes like carbon-14, and half-life calculations using decay graphs. 4. Waves and Sound – Identifying wave properties, measuring wave frequency and wavelength, differences between transverse and longitudinal waves. 5. Energy and Work Done – Gravitational potential energy and kinetic energy calculations, energy transformations during collisions, and efficiency of energy conversion. 6. Electricity and Power – Charge and current calculations, energy transfer in electrical circuits, resistance and potential difference relationships, and efficiency improvements in electrical devices.