Primary Basic Electricity Kit

Designed as a resource for the teaching of introductory electricity, these kits include well structured instructional material and robust components mounted on tough, yellow plastic bases, each with two 4mm sockets. The panels are formed into circuits by connecting them together using 4mm stackable leads. Kit A is for a group of up to six students, while Kit B contains additional items and consumables that could be issued by teachers as required. Only one Kit B would be needed by a class. A Teacher's Manual is included in Kit A that introduces each item of equipment and a range of tasks and investigations. Topics covered are bulbs and cells, switches, electromagnets, motors and buzzers. Contents of Kit A: ? 6 cell holders (without cells) ? 6 bulbs in holders ? 3 press switches ? 3 two-way switches ? 18 connecting leads ? Primary Electricity Kit booklet. Contents of Kit B: ? 20 replacement bulbs ? 4 variable resistors ? 3 motors ? 3 buzzers ? 2 electrode holders ? 3 diodes ? 3 fixed resistors ? 4 universal clips with 8 crocodile clips ? 6 steel rods ? 6 carbon rods ? Reel of plastic-coated wire Both kits are supplied in a robust polystyrene box.