AQA GCSE Biology: Cells; size, scale & microscopy

This is the second of 8 annotated and narrated Powerpoint presentations about cells for GCSE that I made to help my next year’s Year 11 students catch up after Covid19. It focuses on the sizes of cells, the units we use to measure them, expressing sizes in standard form, the steps in using a light microscope and the differences between electron microscopy. It follows the AQA specification. It has 5 multiple choice questions designed to emphasise the key vocabulary and a RAG sheet, to assess knowledge and understanding. It can be used without the narration in class and with it for revision purposes and is fully editable.