Electricity is a form of ENERGY - it CHANGES THINGS. We use electricity every day and expect it to be there at the flick of a switch!
Using electricity, we can do jobs in minutes which would otherwise take hours and lots of effort.
The electricity we use in our homes and at school comes from two sources, the mains (plug in) and batteries:
Electrical energy flows through wires and cables to reach our towns, homes, televisions and other appliances.