1. Forces and Motion – Calculating momentum, acceleration, and kinetic energy; analyzing motion graphs; investigating ramp angles and their effect on speed. 2. Electricity and Circuits – Investigating LED circuits; resistance calculations; identifying circuit errors; understanding transformer functions and voltage relationships. 3. Thermal and Energy Transfer – Specific heat capacity comparison of seawater and tap water; calculating latent heat; experimental improvements for accuracy. 4. Magnetism and Electromagnetism – Investigating electromagnets and solenoids; field lines around a current-carrying wire; transformer output voltage calculations. 5. Work, Power, and Energy – Work done in lifting objects; power and efficiency calculations; energy transfers in mechanical systems. 6. Experimental Methods and Data Analysis – Identifying errors in physics experiments; ensuring reproducibility of data; graphical analysis of force-extension relationships in springs.