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In this unit pupils:
- distinguish between elements and compounds and how they are represented by symbols and formulae
- recognise chemical change as a process in which atoms join together in new ways
- distinguish between compounds and mixtures
- distinguish between chemical reactions in which new compounds are formed and the formation of mixtures
In scientific enquiry pupils:
- decide how many measurements are needed for reliable results
- present data as graphs
- interpret and draw conclusions from observations and graphs
- investigate temperature changes as liquids cool
This unit is expected to take approximately 7.5 hours.
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