My tools/Learn by tweaking

Try an IB simulation

Change a value and watch what happens. These interactive Physics and Biology labs make ideas easier to understand when a normal diagram is not enough.

Physics

Learn IB Physics through syllabus-aligned explanations, demanding questions, and interactive simulations.

2 levels · 45 chapters · 63 simulations

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Biology

Build biological explanations from molecules to ecosystems through interactive, syllabus-aligned chapters.

2 levels · 24 chapters · 31 simulations

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