We have been learning about electricity.  So far we have investigated circuits.  A circuit is like a bike chain, the battery pushes electrons round the wires and components.   We experimented making our own circuits and the effect of adding more light bulbs in either series or parallel.  We learnt how to draw circuits.  We then tested different materials to see which were conductors, metal spoon or paper clip, and insulators, chalk or plastic.  We are going to use this knowledge to build a light house.