Pupils investigate and explore magnets to see which is the strongest.
Learning Objectives:
POS - notice that some forces need contact between two objects, but magnetic forces can act at a distance
NaG - pupils should explore the strengths of different magnets and find a fair way to compare them
WS - pupils should set up simple practical enquiries, comparative and fair tests; gather, record, classify and present data in a variety of ways to help in answering questions