An activity where children investigate which material is best to make a gym mat.

An activity where children use newton meters to investigate force.

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

In this issue - 'Practical science – why it’s worth the effort!' - a message from the CLEAPSS Director, tips for “Working scientifically” in the new National Curriculum and updated guidance on keeping alpacas and llamas.