What conducts? - Year 7 Simple circuit

Equipment required:

• Conductivity test samples (Tray 5B5)

• Pea Lamps (2.5V) (Tray 6A1)

• Battery cells x 2 (Trays 6A1)

• Croc clips

Steve's Salt Demo:

• Salt

• 400ml glass beaker

• 250ml glass beaker

• 12v lamp (Tray 6A1)

• HB refill pencil leads (cupboard 2 in pencil drawer)

• Carbon electrodes x 1 (Tray 7A2)

• Blue power pack