Simple text and photographs introduce learning young readers to the science of force. Includes a hands-on activity involving a toy car race to illustrate concepts of push and pull, as well as a glossary.
Simple text and photographs introduce learning young readers to the science of sound. Includes a hands-on activity of building a string telephone, as well as a glossary.
Easy-to-follow instructions help kids discover how to make fluffy slime, galaxy slime even slime that glows in the dark. Readers will also learn about light, matter, polymers, and chemical reactions and meet some of the world s slimiest creatures.