Description
A 3-part series of electrical components DVDs.
Part 1: Resistors, Batteries & Switches- Students learn how the basic components of fixed, variable and ballast resistors, batteries and various switches work together. Informative DVD offers demonstrations through computer animation, component cutaways and lab experiments. Strengthens curriculum when teaching electricity-electronics, technology, auto mechanics, etc.
22 min.
Instructional DVDs, Videos and Software are nonreturnable.
