OCR 21C The Atmosphere

Lesson goes through the idea of the greenhouse effect, and students put letters in order for a quick mini-plenary. They then completed their own cartoon strip to explain the greenhouse effect using the template. As an extension, the more able students were then given an information sheet about the ozone layer and had to complete a table summarising the similarities and differences. This helped as I found that students had been mixing up the two ideas or using the terms 'ozone layer&' and &';greenhouse effect' quite interchangeably.