In Science this week, we have been making switches and using them in our circuits. A switch is a simple device that either lets the electricity flow through, or doesn't let it flow through depending on whether the switch is open or closed.
Obviously, our knowledge of conductors and insulators invaluable here. We needed to consider which materials would conduct electricity and how we could break the circuit.
As a special treat this week we have some online games for you to play -but also so that you can check your knowledge of conductors and insulators.
Have fun!