This guidance includes two slime-like substances that children can make.

In this edition you will find ideas for practical activities linked to the sun, training opportunities, EYFS first aid training and guidance about suitable activities for secondary visits. As well as contributions from PSQM, BBC and EU-OSHA.

An activity where children observe a non-reversible reactions leading to a change of a material.

The document includes an overview and practical advice on different methods available for safe dyeing and printing.