Hi year 3,
This week we are going to make progress on our knowledge of forces and will look at friction as a force.
What is friction? Watch the video to find out.
https://www.bbc.co.uk/bitesize/clips/z79rkqt
Investigation:
Complete your investigation at home and complete the challenges below:
Bronze: What is friction?
Silver: Which surface have more or less friction? How do you know?
Gold: If I went skiing would I want there to be more or less friction? Explain.
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