Vogel, Julia

Simple text and photographs introduce clocks, including the different types and the history of measuring seconds, minutes, and hours. Includes online content that contains weblinks, audio and video clips, activities, and other features.

Explains what air is, discusses how it moves, its power to lift, carry smell and sounds, and cause storms, and how it is used by plants, animals, and people.

Describes sustainable farming methods and local farms, and encourages readers to consider the benefits of eating sustainable foods.

"Learn about the tools needed to measure how long something is in 'Length.'"--Back cover.

Text and pictures introduce young readers to the science of energy.

Text and pictures introduce young readers to the science of magnets.

Text and pictures introduce young readers to the science of electricity.

Text and pictures introduce young readers to the science of air.

Introduces students to solar power, describing what it is and what role it plays in the world.