The Earth in space - 4 ([New edition].)

Straight Forward with Science offers a straightforward, but fun, approach to key science learning. Each book explores basic scientific principles and shows them in action, while simple activities and experiments bring the science to life.

The Earth in Space looks at Earth and how it spins around in space, giving us night and day. It also explores the Sun, Moon and stars and explains how the solar system works. Space exploration is also looked at.