matter

"The discoveries and works of . . . scientists, inventors, engineers, and artists are turned into hands-on projects. Directions and step-by-step photographs allow readers to recreate dozens of different experiments. Each project includes a summary of the applied science behind the discovery or work, as well as a profile of the creator who inspired it"--Provided by publisher.

Takes readers on an informational exploration of liquids found on an airplane during an overseas trip from London to San Francisco. Explores the science of the liquids encountered on the trip ranging from tea served during the flight to the volcanoes the plane travels over in Iceland. Includes diagrams, photographs, and resources for further information.

Learn to recognize that objects come in a variety of sizes and that their sizes can be compared.

Describes the size of playing balls and the ways they can be put into motion.

Identifying solid, liquid, and gas forms of water.

"Explore this ... timeline history of physical science! What are matter, motion, gravity, electricity, magnetism, and substances? Who first studied these concepts? And who later built on and expanded the work of those early thinkers?"--Provided by publisher.

Introduces beginning readers to matter.

Brief text and photographs describe how matter changes and explain how scientists will find new ways to help our planet.

This book introduces three common states of matter: solid, liquid, and gas and discusses measuring matter when it is a liquid, a solid, or a gas.

Introduces children to the world of atoms and molecules, describing what they are, what their purpose is, how they are studied, and other related topics.