Sally Hewitt

Introduces ancient Greek history and culture, and suggests a variety of crafts projects.

"Find out about all kinds of animal homes, from underground tunnels to treehouses, shells, and more."

Answers nearly twenty questions about light, from "Why can't I see with my eyes shut?" to "Why can't I move as fast as light?" and suggests related activities.

Examines various simple machines and how they are used to make work easier and provides activities using wheels, levers, pulleys, screws, and more.

This book introduces machines and explains how they work and how we use them in our everyday lives.

Discusses the major organs and systems of the body, including the heart, bones, brain, digestive system, and skin.

"An introduction to the brain and its many functions within the human body, including how it helps us breathe, move, sense, learn, and remember"--Provided by publisher.

Uses familiar objects to introduce the concepts of sound and hearing, suggests activities to prove or explore a point, and asks questions requiring further study.