Wendy Madgwick

Provides instructions for a variety of projects that demonstrate the properties and uses of sound.

Experiments and activities present the properties of light and demonstrate how it can be bent, reflected in a mirror, and used to make shadows, rainbows, and moving pictures.

Suggests a variety of experiments and activities to demonstrate the nature, needs, and behavior of different kinds of living things.

Provides instruction for a variety of projects demonstrating the properties and uses of magnets and electricity.

Text and illustrations featuring mazes depict the habitats and living conditions of animals worldwide.

Solve the aerial mazes and learn about some of the world's most famous cities.