Andrew's shop
Andrew's shop
2.818181818181818314 reviews

I've been teaching A-level biology for years and have spent several hours developing resources to the highest possible standard. They are designed to maximise class time - spending less time on learning facts, with a focus on application and the processing of information.

docx, 62.6 KB
docx, 62.6 KB
docx, 219.64 KB
docx, 219.64 KB
pptx, 95.54 MB
pptx, 95.54 MB
PowerPoint introducing the concept of surface area to volume ratio in biology. Contains a few questions about what organisms exchange and why, but then includes a video about bats and surface area to volume ratio (i then ask my students a question about oxygen uptake and mass of organisms a few lessons later, and remind them of this video as a clue when they get stuck!). However, as with all my resources, this is designed to be used with the class notes for this topic, which requires students to calculate S.A.:vol ratios and plot the data on a graph, before answering a few questions. I would be cautious about purchasing this and expecting to use it to deliver a good lesson if not using the work sheet. I have however included another activity and marking guidelines for an activity on S.A.:Vol.

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£4.00