Introduce your students into trigonometry by studying the relationship between the sides of similar triangles.
The PowerPoint corresponds with the printable table and you can go through answers with them at your own pace by clicking on answers. Students should notice that eg. O/H is always 0.8666. On slide 3 you can introduce sin, cos and tan 30 and ask them to check on their calculators.
What’s included:
Powerpoint:
Table to fill, answers, exllanation about labelling the sides and Soh CAH TOA.
PDF: printable A4 sheet (2 A5 tables on each page, can be stuck in books).
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