How do you construct a complete circuit using a switch cell battery wires and lampsxplanation required for a grade 4?

To construct a complete circuit, start by connecting one end of a wire to the positive terminal of the battery. Next, attach the other end of that wire to one terminal of the switch. Then, connect another wire from the other terminal of the switch to one terminal of the lamp. Finally, take a third wire and connect the remaining terminal of the lamp back to the negative terminal of the battery. When you flip the switch, the electricity flows through the circuit, and the lamp lights up!