Physics by Z

25 Years of Physics Teaching

Physics by Z

Interactive notes, simulations and examiner-report-based guidance — built from 25 years of teaching Cambridge and Edexcel Physics.

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Wave Properties Simulator

25 Years

Teaching Experience

2 Syllabuses

Cambridge & Edexcel

4 Levels

O Level & A Level

Choose Your Course

Select your syllabus to access interactive notes and simulations.

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Cambridge A Level

Coming Soon
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Edexcel O Level

Coming Soon
psychology

Edexcel A Level

Coming Soon
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React Simulations

Every concept has an interactive simulation — adjust variables in real time and watch physics happen. Wave equations, ray diagrams, lens behaviour — all live.

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Examiner Intelligence

Every topic includes exactly what Cambridge examiners penalise, the precise mark scheme wording required for full marks, and common mistakes from 25 years of marking.

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Live Classroom Annotation

Write and draw directly over any page using a pen or Apple Pencil — ideal for annotating diagrams and simulations during live lessons.