Have fun with electricity, magnetism and light; learn about machines and technology with hands-on activities and experiments. This fascinating series for grades 3 through 8 covers studies in motion, energy and technology.
Paperback
(R & D Educational Center, Aug. 16, 2005)
Series designed for use in teaching physical science to children in grades 3-8. Each book has 35 lessons including a unit project that ties all of the lessons together.