experiments

Provides instructions for science projects and experiments that can be performed as magic tricks and which require materials readily found in the house or neighborhood.

An introduction to the science of water, using simple science experiments that show why things float or sink and how we use these properties of water for such things as designing boats and lifting objects out of water.

Experiments and activities explore the world of sound.

Provides experiments that explore scientific phenomena occurring in the kitchen.

Provides experiments that explore scientific phenomena occurring in the backyard.

Discusses laser and non-laser light, the laser beam and apparatus used to produce it, and the applications of lasers. Includes experiments.

Provides projects, experiments, and hands-on applications to explore the scientific principles of biology.

Describes the ways in which the earth is constantly changing and examines the reasons for and the effects of these changes. Also includes instructions for a variety of related experiments.

Presents science projects and experiments explaining the basic properties of animal life, such as respiration, reproduction, and adaptation.

Suggests fifty science experiments using common household items that explore such topics as energy and gravity.