A complete classroom set of basic electrical components designed with both quality and economy in mind. The Electricity Teacher’s Guide (20814), which contains activities for designing and building simple circuits, switches, series and...

A complete classroom set of basic electrical components designed with both quality and economy in mind. The Electricity Teacher’s Guide (20814), which contains activities for designing and building simple circuits, switches, series and...

The Electricity Teacher’s Guide contains activities for designing and building simple circuits, switches, series and parallel circuits, motors and buzzers.

The Electricity Teacher's Guide contains activities for designing and building simple circuits, switches, series and parallel circuits, motors and buzzers. French edition.

Plastic bulb holder with two Fahnstock clips for connecting wire. Made of durable plastic. (Bulbs not included.)

Plastic bulb holder with two Fahnstock clips for connecting wire. Made of durable plastic. Set of 10 (Bulbs not included.)

This simple switch is constructed from a durable plastic with metal Fahnstock clips for wire attachments.

Easily manipulate circuit diagrams on the board. These 78 magnetic pieces have everything you need to teach common electrical circuit symbols, to sort the components of a circuit and to display series and parallel circuits. Includes a...

Designed to illustrate both series and parallel circuits. Made of high-impact plastic. Holds standard D cell batteries. Each unit has male and female button snaps to allow instant connections with each other or as many as required in...

Designed to illustrate both series and parallel circuits. Made of high-impact plastic. Holds standard D cell batteries. Each unit has male and female button snaps to allow instant connections with each other or as many as required in...

Flexible, plastic-coated wire with alligator clips on both ends. 24" (61cm) long in 5 colors. Ages 13+. Not for sale in Canada.