A Complete classroom set of basic electrical components designed with both quality and economy in mind. Introduces both student and teacher to simple electricity concepts and the electrical properties of matter. The Electricity Teachers' Guide contains activities for designing and building simple circuits, switches, series and parallel circuits, motors and buzzers. Packaged in a CaddyStack.
Includes: 15 Economy Bulb Holders, 15 Battery Holders, 15 Economy Switches, 15 "D" Batteries, 15 Mini Bulbs, 2 Motors, 3 pkg/10 Wire Connectors, 2 Buzzers, Teacher's Guide.
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