Higher Level · IB Diploma · Free premium course

Physics

24 premium lessons live for IB Diploma Physics. Learn visually, read concise notes, then practise with criterion marking on every topic.

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ContentsPhysics HL · 24 topics

Unit A · 5 topics

Space, time and motion

◆Kinematics85 simsA.1CONTINUE Forces and momentum93 simsA.2 Work, energy and power28 simsA.3 Rigid body mechanics36 simsA.4 Galilean and special relativity8 simsA.5

Unit B · 5 topics

The particulate nature of matter

Thermal energy transfers16 simsB.1 Greenhouse effect4 simsB.2 Gas laws11 simsB.3 Thermodynamics10 simsB.4 Current and circuits48 simsB.5

Unit C · 5 topics

Wave behaviour

Simple harmonic motion34 simsC.1 Wave model38 simsC.2 Wave phenomena53 simsC.3 Standing waves and resonance26 simsC.4 Doppler effect3 simsC.5

Unit D · 4 topics

Fields

Gravitational fields24 simsD.1 Electric and magnetic fields58 simsD.2 Motion in electromagnetic fields29 simsD.3 Induction25 simsD.4

Unit E · 5 topics

Nuclear and quantum physics

Structure of the atom10 simsE.1 Quantum physics14 simsE.2 Radioactive decay7 simsE.3 Fission3 simsE.4 Fusion and stars7 simsE.5

How this course works

Pick a topic

Start at the top of the spine, or jump to the topic you are revising.

Learn visually

Diagrams, step cards and full notes — or flip to “explain simpler”.

Practise & mark

Attempt a real past-paper question, marked against the official scheme.

Mark complete

Tick the topic, watch your mastery ring fill, move to the next.

WHY IT'S DIFFERENT

Every lesson ends with criterion-style practice — marked band-by-band against IB assessment criteria, not a generic AI guess.

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Free official & teacher resources

Practise with IBO specimen papers and trusted free notes alongside this course.

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Physics — free IB HL course