Learn by doing with Snap Circuits Jr.! Colorful electrical components provide hands-on experience for designing and building over 100 working electrical circuits.


We currently have 14 Snap Circuits Junior sets in our collection.

Snap Circuits Jr. teaches students about circuits, current, resistance, switches, motors, and other basic electronics concepts. Snap Circuits Jr. is widely used in classrooms because the parts are durable, colorful, and easy to assemble into projects that illuminate, make sounds, and more.

The kit gives instructions for building 101 projects, and inventive students can create more. All the parts snap together on the building surface, called the “breadboard,” to form circuits with a perceptible result.

The written instructions give step-by-step directions for assembling each project, along with a brief description of the purpose of the project and interesting features to learn about. Students will gain basic knowledge of circuits, conduction, resistance, switches, and other electronics concepts while enjoying the satisfaction of snapping the parts into place and turning each circuit on.