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| | Investigate how many stones can be moved from one pile to another (15cm apart) in 10 seconds. They collect data from the whole class and analyse it. | | | Investigate how many stones can be moved from one pile to another (15cm apart) in 10 seconds. They collect data from the whole class and analyse it. | ||
Full details are available on instruction sheet: [ | Full details are available on instruction sheet: [[file:Moving stones.rtf]] | ||
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