Circuits and current - complete lesson (KS3)

A lesson based on the Activate 2 (P1.2) SOW but can be used for others. The lesson involves an introduction to circuit symbols, current, measuring current and cells/batteries. Students then model current in a circuit using rope. There is then a simple practical where students measure current within simple circuits; battery packs, connection leads, ammeters, bulbs, motors, buzzers and switches are required. This is followed by a differentiated question grid challenge where students answer as many questions as they can within 10 minutes. The plenary is based on student reflection against the learning objectives. Students can be asked to read out their answers during the plenary, and this can be 'pop corned' on by throwing around a soft toy.