PowerPoint presentation that covers the ideas of chemical and physical reactions, and the signs of a chemical reaction. Includes an 'odd one out' starter activity to check pupils understanding of reversible and irreversible reactions, with some suggested simple experiments to allow pupils to explore the changes that may happen during chemical reactions. Can easily be edited for use with different abilities.


  • What is a chemical reaction.ppt

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Created: Jul 10, 2011

Updated: Dec 4, 2013

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This resource is designed for UK teachers. View US version .

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