Assessment criteria and
Learning outcomes:
· I
can use scales to measure mass accurately.
· I
can define a ‘newton’ and can use a Newton meter to measure force.
· I
can explain what ‘friction’ means
· I
can identify surfaces which will have high or low friction and explain why.
· I
have found out how the brakes on a bicycle work and can explain what happens to
them when used.
· I
can explain how friction can be useful.
· I
know what water resistance means and can explain how the shapes of some objects
can help them move easily in water.
· I
know what ‘air resistance’ mean.
· I
have experimented with dropping pieces of paper or cotton wool in different
ways to find out how forces affect things.
· I
can use a stop watch.
· I
can decide what information I need to collect.
· I
can carry out a fair test and decide how to use my results.
· I
can repeat my tests and compare my results to see if there is a pattern.
· I
can use my scientific knowledge to explain my results.
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