electron students circulate around whilst electron microscopes. research stations containing microscopes were Explain why, for a videos, comprehensions, invented in the 1930s. considerable period internet sites, teacher Suggest why some of time, the explanation etc to investigate parts of the cell like scientific community light and electron rough endoplasmic distinguished microscopes reticulum were not between artefacts accept feedback, assess discovered until the and cell organelles. understanding and then tackle 1940s and 1950s, areas of weakness through whilst others like teacher explanation mitochondria were students could write an essay discovered much comparing and contrasting earlier. light and electron microscopes or do exam questions. Skills developed by learning activities: extended exam answers MS 0.2 understand and – convert numbers from standard to ordinary form when applied to magnification MS 0.5 use calculators to – find and use the power functions when looking at magnification MS 1.9 students could – select and use an appropriate statistical test to find the
electron microscopes. Explain why, for a considerable period of time, the scientific community distinguished between artefacts and cell organelles. students circulate around research stations containing videos, comprehensions, internet sites, teacher explanation etc to investigate light and electron microscopes accept feedback, assess understanding and then tackle areas of weakness through teacher explanation students could write an essay comparing and contrasting light and electron microscopes or do exam questions. Skills developed by learning activities: extended exam answers MS 0.2 – understand and convert numbers from standard to ordinary form when applied to magnification MS 0.5 – use calculators to find and use the power functions when looking at magnification MS 1.9 – students could select and use an appropriate statistical test to find the whilst electron microscopes were invented in the 1930s. Suggest why some parts of the cell like rough endoplasmic reticulum were not discovered until the 1940s and 1950s, whilst others like mitochondria were discovered much earlier.
AQA-7401-SOW.DOCX