In this unit we look at energy.

The unit is split into 2 parts…

  • In unit P2.1 we look at the different types of energy stores and the processes we can use to transfer energy from one store to another
  • In unit P2.2 we look at how we can generate electricity from different energy stores, how electricity is transmitted by the national grid and how domestic plugs work.

Hoover Dam hydroelectric power station

The hydroelectric power station at the Hoover Dam in Nevada via Wikimedia Commons

P1   P2.1 - How much energy do we use?