Electrical Components Card Sort with symbols, pictures and descriptors. Cut them out and ask pupils to match them back together. Includes circuit symbols, component descriptors and labels for the following electrical components: Ammeter, Battery, Bulb, Buzzer, Cell, Switch (closed), Switch (open), Fuse, LDR, LED, Motor, Power supply, Push button switch, Fixed resistor, SPDT switch, Thermistor, Variable resistor, voltmeter, wire (see example below).