Step-by-step Experiments
Shirley Duke, Katie Marsico, Gina Hagler, Ryan Jacobson
Hardcover
(The Child's World, March 15, 2012)
BOOKS: Step-By-Step Experiment With Electricity, Insects, Life Cycles, Light and Vision, Magnets, Matter, Plants, Simple Machines, Soils, Sound, Taste and Digestion, and Water Cycle.`