20 experiments with electricity as part of her Spectacular Science Project series. A discussion of how to create and present a successful science fair project precedes the clearly spelled out projects, which contain a sample problem (How does matter become electrically charged? Can a magnet produce an electric current?); a list of materials (including "adult helper" when warranted); step-by-step procedures; a summary of the guaranteed results; the...

Uses simple problems and activities to teach kids ages 8 to 12 about acute and obtuse angles, plane and space figures, and parallel and perpendicular lines.

Includes information on techniques and technologies of oceanography, the topology of the ocean floor, movement of the sea, properties of sea water, and life in the sea.

Provides instructions for over 200 short experiments in astronomy, biology, chemistry, earth science, and physics.

A collection of science experiments and projects exploring gravity.

Provides instructions for fifty nature experiments and activities involving both plants and animals.

Presents 101 simple math problems and experiments intended to introduce basic mathematical principles.

Contains step-by-step instructions for fifty science fair projects, grouped in the categories of astronomy, biology, Earth science, engineering, physical science, and mathematics; and includes tips on researching and displaying projects.