Review: Online games and resources for both primary and secondary pupils. The main theme is of course energy and its conservation, hence basically science, but they also provide understanding in other subjects such as literacy, engineering, design and technology etc.
Suitable for ages:
Primary resources for ages 7-11 yrs
Secondary resources for ages 11-19 yrs
(the links will take you to the free online resources page, but browse around to find some very good lesson plans and other resources)