Materials may be natural or man-made. They may exist as solids, liquids and gases, and as a mixture of states.
ABPI
Farmvention (when farming meets invention) is a national STEM competition run by the NFU aimed at primary school children launching this September.
National Farmers Union,
These images are ideal for stimulating discussion in science topics for students of all ages and for student project work.
Practical Action
Resources developed by the Climate Change Schools Project to support climate literacy.
Royal Meteorological Society