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TopTenTeacher-Science.

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Resources here for IBDP and A-Level Chemistry, as well as Edexcel IGCSE and AQA GCSE Chemistry. I have a huge range of resources for 11-14 so ask if you need something specific. After teaching for 13 years in the UK and in international schools I have built up quite a selection of teaching resources. You can also visit my site www.toptenteacher.co.uk.

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Resources here for IBDP and A-Level Chemistry, as well as Edexcel IGCSE and AQA GCSE Chemistry. I have a huge range of resources for 11-14 so ask if you need something specific. After teaching for 13 years in the UK and in international schools I have built up quite a selection of teaching resources. You can also visit my site www.toptenteacher.co.uk.
14-16 Chemistry lesson on Surface Area, involves simple practical experiments.
millergramillergra

14-16 Chemistry lesson on Surface Area, involves simple practical experiments.

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Students investigate surface area though a range of practical applications. Suitable for GCSE or an able year 9 group. Objectives What is surface area and how is it calculated? (Grade C) Can you explain how surface area affects the rate of a reaction? (Grade C) Can you explain why surface area affects the rate of a reaction? (Grade B) Can you apply this explanation to a reaction between limestone chips and acid? (Grade A)