What do these videos teach you about forces?
http://www.bbc.co.uk/education/clips/zkhxpv4 What conclusions can you draw from the results? This week we have learned all about friction. Can you explain what friction is? What effects how much friction there is?
When might friction be useful? When might you want to reduce friction? In our Science lesson today, we learnt all about weight and gravity. Can you explain what weight is? How is it measured? What is it measured in? Does weight change? How are weight and gravity linked?
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AuthorWe are in Form Three (Year 5) at Cundall Manor School in North Yorkshire, England. Archives
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