This activity, from the Royal Observatory Greenwich, helps students grasp the various sizes of planets in our Solar System using mostly fruit, with some other items. The class discussion before the activity encourages students to take an educated guess as to which...

These activities from the BEST project can be used with primary pupils. The diagnostic question probes pupils' understanding of complete circuits.

A selection of activity packs published by the European Space Agency (ESA) on topics related to climate change.

This document introduces 'The Crystal' building in the Royal Docks, London which is designed to improve knowledge of urban sustainability.