Learn where our home planet fits into the solar system, what it is made of, and why it is the only place we can live. More →

Following scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of cause and effects of erosion. More →

Mix it up with this investigation into compounds and mixtures. Following scientific practices, this title presents a hands-on, inquiry-based science investigation. Age-appropriate experiments More →

Get swept away with this investigation into erosion. Following scientific and engineering practices, this title presents a hands-on, inquiry-based science investigation. Age-appropriate… More →

Soak up new knowledge with this investigation into water. Following scientific practices, this title presents a hands-on, inquiry-based science investigation. Age-appropriate experiments… More →

Presents experiments demonstrating the basic scientific principles of water, including information on erosion, precipitation, and condensation. More →

Discover what it's like on the surface of the red planet and find out how space missions have helped scientists learn more about it. More →