Books in Discoverers S. series

How do hot-air balloons float? What is air made of? How is water power used? How does pollution affect our air and water supply? This book answers these questions and many more.

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Metal rusts, liquid evaporates, and plastic can melt and even be recycled -- children will learn how the everyday objects around them, both natural and artificial, can change and be changed.

Book by Harlow, Rosie, Morgan, Sally

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Book by Harlow, Rosie

This accessible series provides an informative and accessible means of finding out all about the Bible stories and why the Bible remains so important.

An introduction to weather and climate discusses world climates, seasons, violent weather, weather pollution, and the elements of changing weather, and includes instructions for making a weather station

Examines, in text and labeled diagrams and illustrations, how different types of mountains were formed, the composition of various kinds of rock, volcanic mountains, and the process of erosion

Uses activities and experiments to introduce the properties of light and sound

E.T.TM has arrived--and is ready to discover the world of communication. Information hungry young readers will explore language and alphabets, find out how to cell phones work, unravel the mysteries of the Internet and even understand ways of communicating without words.

Examining the world's different habitats, how plants and animals adapt to their environments, and how these ecosystems remain in balance, this activity-based book looks at how pollution, farming, and deforestation can cause damage. 'How Can I Help' boxes give plenty of practical, fun suggestions for improving our environment.