The radiation equation builder writes balanced nuclear equations for alpha, beta and gamma decay. Pick a curated example or set the parent nuclide yourself, and the daughter updates automatically.
A hand-built replica of the real builder page, not a screenshot. Every control shown exists in the product.
Nuclear equations are bookkeeping, the mass and proton numbers must balance, and that is exactly what pupils forget under pressure. Here the daughter nuclide is worked out for you, so the equation on the board is always right and always in GCSE notation.
Blank out the parts you want the class to find, mass numbers, proton numbers or the particle itself, and the same equation becomes a question.
Diagnostic multiple choice. Each answer reveals what the class does and doesn't understand.
Answers revealed when you click. Great for starters or extension questions.
Match keywords to their definitions. Great for prior learning or end-of-lesson review.
Every tool turns a few inputs into a clean, exam-ready diagram.
Equation selection, rearrangement and substitution practice, step by step.
Free-body diagrams, resolve into components, find the resultant on GCSE graph paper.
Before and after collision diagrams with selectable unknowns and a step-by-step reveal.
Graph-paper lens, focal points and object for teaching ray construction.
Build circuits from standard GCSE symbols and components.
Practical results tables with repeat readings, a mean and an optional anomaly, plus curated reference data.
Upload any diagram and the labels are suggested for you to drag, edit and blank.
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