Light and Sound

Energy Beads

Grade 1 and up Using solar energy, these beads change color in direct sunlight. Beads change back to white when removed from sunlight. Ideal for units on solar energy and ultraviolet light. ... More.

Light and Sound Science Activity Book

Grades 4-6 Increase students’ knowledge of science with this easy-to-use, teacher-friendly resource with fun activities. Students will gain an understanding of the characteristics and ... More.

Color Disc

Grades 2-7 Spin the disc and see how the colors mix and disappear to show white. Size: 7-1/8" diameter. More.

Sound & Energy Kit

Encourage student creativity and hands-on exploration of basic science principles with this kit. Experiments include: Sound Waves, Speed of Sound, Making a Telephone, Frequency and Pitch, and Sound... More.