Materials may be natural or man-made. They may exist as solids, liquids and gases, and as a mixture of states.
In this activity children use the exciting space mission to understand the concept of orbits and to link this to their understanding of gravity.
Resources developed by the Climate Change Schools Project to support climate literacy.
Royal Meteorological Society
In this activity, children will consider the impact on the skateboarding experience of reducing friction by lifting the board off the ground