Incredible Energy : Read and Discover Level 6

This exciting new series of non-fiction readers provides interesting and educational content, with activities and project work. The readers are graded at four levels, from 3 to 6, suitable for students from age 8 and older. They can support Content and Language Integrated Learning (CLIL), and cover a broad range of topics, within three curriculum areas:
* The World of Science and Technology
* The Natural World
* The World of Arts and Social Studies