This kit is excellent for teaching junior or senior electricity in science and electronics at all levels. Its unique connection system allows circuits to be clicked together very quickly and easily. Templates are supplied to help build sirens, alarms, flashers, decision makers, musical organs etc. Students of all ages enjoy using this kit. The kit is invaluable for teaching AC and DC concepts in senior physics in senior physics. Meters, oscilloscopes, frequency generators may be connected into circuits using adapted leads. Sample senior activities are available.