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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Break a flake

The video and worksheet set out a measurement challenge for students that can be carried out either at home or in school.  They must use a mass balance (weighing scale) to calculate the force needed to break different sized cereal flakes.  They are encouraged to take multiple readings and submit them to the NPL website, via a link in the worksheet.  

This resource could be used as a context to investigate the relationship between mass and weight (as a force).  

The report file looks at measurements taken by NPL and draws some conclusions.

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