Gibson, Gary

Experiments with step-by-step instructions help children understand the basic scientific principles that determine whether an object floats or sinks.

Presents twelve science experiments suitable for children with step-by-step instructions on how to make invisible ink, separate mixtures, split colors, and more.

Introduces the basic concepts of color and light, using step-by-step experiments to demonstrate each scientific principle.

A selection of hands-on experiments provide an entertaining and informative introduction to basic principles of electricity.

Provides eleven experiments for children that help to explain why things float.

Explains the basic concepts of sound, using simple experiments to reinforce understanding of its scientific principles.

Provides instructions for a selection of hands-on experiments introducing basic scientific principles, in such areas as magnetism, electricity, and water.

Provides instructions for science experiments such as making invisible ink, separating mixtures, and splitting colors.

An introduction to the basic concepts of electricity including step-by-step experiments and reinforcement activities.

The scientific concept of force is taught through text and step-by-step experiments.