We had to make a parallel circuit what made one light on and then both lights on. It was quite tricky but in the end we did it. We had to use batteries, two bulbs, quite a few wires and a battery holder.
We were the first ones to complete the circuit. We have enjoyed today even though it was so hard!
We have learnt that a series circuit is where the electricity goes the same way but a parallel circuit is where the electricity goes all different ways. When the switch is open two lightbulbs turn on but when the switch is closed only one lightbulb turns on.