The Tell Me Why Series, based on the books by Arkady Leokum, gives informative and easy-to-understand answers to the many questions children ask about everyday subjects. This program answers questions as "What is electricity?" "What are A/C and D/C?" What is volt?" What is lightning?" and "Is electricity safe?" Each program comes complete with its own study guide containing a glossary, additional questions and suggested learning strategies. Grades 1-6. 30 minutes on DVD.