Uses observations of bean seeds planted in egg shells to demonstrate the growth of seeds into plants.

Explains the processes by which a hamburger and other foods are used to make energy, strong bones, and solid muscles as they pass through the digestive system.

This book describes how sunshine and the tilt of the earth's axis are responsible for the changing seasons.

You are lying in bed listening to the soft sound of rain. It has been coming down for hours. Now something is changing. The rain sounds harder and louder, and there is water running down the road, which looks like a small river. What is happening? You are hearing and seeing the start of a flood. Read and find out about the different kinds of floods, how they start, and how to stay safe. Featuring vocabulary bolded throughout the text, this book also...

Describes how magnets work and includes instructions for making a magnet and a compass.

A simple description of how corn was discovered and used by the Indians and how it came to be an important food throughout the world.

Describes human growth and how the different parts of the body change as it grows.

Explains in simple terms what happens during a solar eclipse.

This book is a simple introduction to the appearance, growth, habits, and behavior of starfish.

A simple introduction to the composition and functions of blood.