Robin Summers' excellent 45-minute lesson focuses on the similarities and differences between sine and cosine graphs. Students examine the graphs and write descriptions of them with language guidance from the teacher.

Subject: Mathematics

Content aim: To familiarize students with similarities and differences between sine and cosine graphs

Language aim: To practise giving accurate information in written form; to practise intensive listening about graphs; to review and extend vocabulary connected with graphs

Time: 45 minutes 

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