"Presents several science experiments and project ideas dealing with the physics of sports"--Provided by publisher.

How does antibacterial soap affect bacteria? What diet meets your energy requirements? How can you measure blood pressure, metabolic rate, and calories? Young scientists learn about the scientific method while experimenting with hygiene and health. Many experiments in this book include ideas readers can use for science fair projects.

Solids, liquids, and gases–oh my. Readers will learn all about the states of matter and fundamental physical principles with the fun science experiments in this book. Readers find out if they can make water flow upward, if carbon dioxide is heavier than air, and more. Many experiments include ideas students can use for their science fair.

"Presents several science experiments and project ideas using plants"--Provided by publisher.

What is friction? What is the coriolis force? Young scientists will explore the physics of forces and motion with the great experiments in this book. Full-color illustrations highlight key points to make science a snap. Many experiments are followed by ideas for science fair projects. Help students ace their next physics project or test.

"Presents several science experiments and project ideas using food"--Provided by publisher.

"Presents several science experiments and project ideas about weather"--Provided by publisher.