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Repeated Measurements Why do them

Teachers' Notes. We repeat measurements in order to try and improve the RELIABILITY of our results.If we have several results which are close, this is more reliable than a single measurement.The following slides will show sets of data. Each time new measurements are made children can discuss wheth

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Repeated Measurements Why do them

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    1. Repeated Measurements – Why do them? Outcomes Children will know why they repeat measurements. Children will choose to repeat measurements in their own investigations.

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