Practise what you read: IB Physics MCQs with answers, a free test marked instantly.
Free IB Diploma Programme (DP) Physics revision notes for the 2025 syllabus, prepared by Fahad H. Ahmad and the Mega Lecture team. Notes cover Standard Level and Higher Level; booklets marked (HL) are Higher Level only. Click any topic to open the PDF.
Theme A: Space, Time and Motion
- A.1 Kinematics
- A.2 Forces and Momentum
- A.3 Work, Energy and Power
- A.4 Rigid Body Mechanics (HL)
- A.5 Galilean and Special Relativity (HL)
Worksheets
Theme B: The Particulate Nature of Matter
- B.1 Thermal Energy Transfers
- B.2 Greenhouse Effect
- B.3 Gas Laws
- B.4 Thermodynamics (HL)
- B.5 Current and Circuits
Worksheets
Theme C: Wave Behaviour
- C.1 Simple Harmonic Motion
- C.2 Wave Model
- C.3 Wave Phenomena
- C.4 Standing Waves and Resonance
- C.5 Doppler Effect
Worksheets
Theme D: Fields
- D.1 Gravitational Fields
- D.2 Electric and Magnetic Fields
- D.3 Motion in Electromagnetic Fields
- D.4 Induction (HL)
Worksheets
Theme E: Nuclear and Quantum Physics
- E.1 Structure of the Atom
- E.2 Quantum Physics (HL)
- E.3 Radioactive Decay
- E.4 Fission
- E.5 Fusion and Stars
