Beginning readers will learn about the basic patterns of the Sun and Earth and what causes day and night.

Briefly describes how school in the United States has changed through the years, including such topics as transportation, supplies, and subjects taught.

Briefly describes how communication in the United States has changed through the years.

Every month a cycle happens in the sky. Read about the patterns of the moon and how it changes throughout each month.

Earth is made of different things-gases, rocks, soil, and water. A gas is something that can change shape and size. Gases helps beginning readers understand this basic element by looking at examples such as air and steam; the book also discusses how gases help protect the Earth.

Earth is made of different things-gases, rocks, soil, and water. Most of Earth is made of rock. Rocks are made of many different things and can be many different shapes, sizes, and colors. From statues to houses to roads, Rocks illustrates the many ways that rocks can be used.

What does it mean to migrate? Discover which animals migrate and why they migrate through detailed photographs and simple text.

Get a close-up view of the life of a dandelion.

Get a close-up view of the life of a strawberry.

Get a close-up view of the life of a tomato.