Light and Dark

by Anna Claybourne

Published 8 January 2008
"Describes properties of light and dark, color, shadows, and more. Includes experiments"--Provided by publisher.

Pushes and Pulls

by Anna Claybourne

Published 8 January 2008
"Describes pushing and pulling forces, friction, gravity, and more. Includes experiments"--Provided by publisher.

Materials

by Anna Claybourne

Published 8 January 2008
"Describes where materials come from, properties of various materials, and why certain materials are used to make things. Includes experiments"--Provided by publisher.

Electricity

by Anna Claybourne

Published 8 January 2008
"Describes where electricity comes from, how it works, and how we use it every day. Includes experiments"--Provided by publisher.