Uses problems, experiments, and activities to present information on a variety of topics related to foods and nutrition.

The book's 75 lessons and reproducible activities touch on all areas of science and provide the key to a world of science magic and mystery. While kids will hav

Now you can discover the answers to these and many other fascinating questions about engineering for yourself with this fun-filled resource. Janice VanCleave's

Introduction by Amby Burfuoot, Executive Editor of Runner's World Magazine.

Read and find out about your digestive system in this colorfully illustrated nonfiction picture book. What happens to food when you eat it? Read and find out ab