Electromagnets at work
I have used a powerpoint and plenary sheet found on the TES in this lesson so can't take all the credit. In an info hunt the powerpoint should be pinned up around the room.
Success criteria-
List some uses of an electromagnet.
Describe the advantages of using electromagnets in comparison to permanent magnets.
Describe the operation of some electromagnetic devices in detail.
Describe and record observations and evidence systematically.