Physical Science in Action : ALL ABOUT ELECTRICITY: How different would life be without electricity? Creating and harnessing electricity has become one of the most important factors in the everyday lives of people. Children learn the basics of electrical current -- how it flows and how it can make... (more details for Physical Science in Action : ALL ABOUT ELECTRICITY)

click to order a discounted DVD, Blu-Ray and/or on Demand version of the film

File by Marcia Brade n (#949)
2010-02-01 Grade: 6-8