Amazon.com description: Product Description: The earth and the moon are always moving! Learn all about how the moon travels around the earth and why the moon looks different from night to night. The moon goes through different phases based on its position in relation to the earth and the sun. Vibrant images pair with easy-to-read text to keep students engaged from cover to cover. This reader also includes instructions for an engaging science activity and practice problems to further students' understanding of the earth and moon in a creative way. A helpful glossary and index are also included for additional support.

About Shell Education
Rachelle Cracchiolo started the company with a friend and fellow teacher. Both were eager to share their ideas and passion for education with other classroom leaders. What began as a hobby, selling lesson plans to local stores, became a part-time job after a full day of teaching, and eventually blossomed into Teacher Created Materials. The story continued in 2004 with the launch of Shell Education and the introduction of professional resources and classroom application books designed to support Teacher Created Materials curriculum resources. Today, Teacher Created Materials and Shell Education are two of the most recognized names in educational publishing around the world.