Saving Power

Today at tech we learnt about how we save power at home and place and things we use that includes power. Then we got a battery and a switch that had a light bulb on but the light bulb was not on so we had to figure out how to turn it on so me, Jane and Maia got 2 wires and placed it in the battery then we got the other ends of the wire and placed it into the switch then the light lit up. It was easy but it was fun doing it!