A PPT with complete lesson with different activities to introduce the idea of surface area and volume and how it is affected by the size of an organism.
Activities include - calculating the surface area and volume of 3 cubes; explaining why certain cells/organs have a large surface area.
There is also an edexcel IGCSE exam question and mark scheme for self assessment.
Activities include - calculating the surface area and volume of 3 cubes; explaining why certain cells/organs have a large surface area.
There is also an edexcel IGCSE exam question and mark scheme for self assessment.
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£1.50