Hot and Cold (Paperback, New edition)

Each title in this series introduces children to an aspect of science that is part of their everyday world. Clear simple text works closely with top-quality photography and easy-to-understand diagrams to encourage learning. Each page is full of things for readers to notice, talk about and try out for themselves. All titles have a comprehensive glossary and index, plus notes on how to use the books, in order to get the most out of the information they offer. Hot And Cold looks at where heat comes from, how we can keep things warm, and how we can make it. Topics also include hot food and how things go cold and freeze.