The Award-Winning, Tell Me Why series based on the books by Arkady Leokum, gives informative and easy to understand answers to the many types of questions that children ask about everyday subjects, in a simple and entertaining manner. Answers such questions as "What is electricity?" "What are A/C and D/C?" What is volt?" What is lightning?" "Is electricity safe?" Each program comes complete with its own study guide containing a glossary, additional questions and suggested learning strategies.
**This product is a digital download from Ward's Science**