axles

Simple text and photos show how wheels and axles are used in toys.

Describes wheels and axles, including the history, function, and everyday uses.

An exploration of wheels and axles that defines what they are; discusses their parts, how they work, their history, and how they are used; and includes a related experiment.

Introduces the science of how wheels and axles work and describes different kinds of wheels and the use of wheels throughout history.

This accessible book helps readers relate wheels and axles to the technology in their daily lives through cool real-world examples.

Introduces young readers to wheels and axles, explaining what they are, how they work, what they have been used for throughout history, and how they might be used in the future.

Learn the basics about wheels and axles.

Uses the principles of makerspaces to introduce the wheel and axle. Simple text describes the structure and uses of wheels and axles, and clear, step-by-step instructions show children how to make their own for creative projects.

"Presents information on simple machines with a focus on wheels and axles. Explains what wheels and axles are, how wheels and axles work, and includes examples of past and present uses. Intended for third to fifth grade students"--Provided by publisher.

An exploration of wheels and axles, covering how they are used, their design, how they work, and more.