Presents thirty step-by-step instructions for science projects and experiments based on elements from the Star Wars film series, including how to create crystals, make a hydrometer, and move objects with the force.

Explores the solar system and enforces key ideas through science experiments.

Science experiments for kids that solve problems--

"Working with simple household tools, kids can follow the step-by-step photographic instructions to exercise their design smarts, expand their 3-D thinking, and learn the basics of physics and engineering with activities that have real-life applications"--

"In this fourth book in the Busy Little Hands series, preschoolers get ready for a science adventure! Preschoolers wonder and explore with 20 hands-on experiments using everyday household objects and making daily activities such as snack time and play time into learning opportunities"--

Describes the science behind such amusements as roller coasters, swings, bumper cars, hot dogs, curve balls, and more. Includes easy experiments to do.

Presents over two dozen simple science activities using food, common household items, water, and the outdoors.

Presents simple, kid-tested science experiments, many of which can be done with items from around the house, including safety precautions, materials needed, step-by-step instructions with illustrations, and fun facts.

Examines natural disasters throughout history, discussing what caused them, their impact on civilization, and how people cope with them.