In this issue: a rocket teaching idea, risk assessment explained, the new website password, junk modelling safety tips and some competition inspiration.

Video overview explaining the 2019 competition, including some examples.

This document is useful for teaching staff when planning an activity that uses materials and for site managers needing to clear up or get rid of materials.

Guidance on using materials and assessing risk, disposing of materials, understanding hazard symbols, using yeast and COVID-19.