A practical activity where children write and reveal hidden messages using food and fire.

An activity where children investigate how liquids affect rusting.

Facilitator notes for use with P022 - Making safety work for you INSET presentation. These notes provide guidance on what to say and do during the H&S INSET for anyone leading the training in their school.

This practical offers a safe, controlled and clean method for children to enjoy this reaction, whilst clearly being able to observe/identify the reactants and products.