Chemical Reaction Evidence Cards

Free science printable for teachers · Cards

Chemical Reaction Evidence Cards: A single A4 printable with a title header 'CHEMICAL REACTION EVIDENCE CARDS' and flask icons; the sheet is organised into a grid of rectangular cards separated by dashed cut lines. Each card has a coloured border and header (e.g. COLOUR CHANGE, TEMPERATURE CHANGE, GAS PRODUCED, PRECIPITATE FORMED, ODOUR PRODUCED, LIGHT PRODUCED, SOUND PRODUCED, ENERGY CHANGE, OTHER OBSERVATIONS), a simple black-and-white icon illustrating the observation, a thin horizontal rule...
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About this printable

This resource is a set of visually-coded evidence cards: each card has a bold heading, a clear icon and a one-sentence explanation of an observable sign of a chemical reaction. Use them to help students notice and record what they see during demonstrations or experiments, to prompt discussion about what counts as evidence, and to build vocabulary for practical reporting. The cards are aimed at early secondary practical work where students can read and apply short scientific statements.

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