Trigonometry is like a car…

A to B (2)

Maybe you should just learn how it can get you from A to B at first…

 

A to B

 

If you want to understand how that magic machine works, though, you’ll need to take a look under the bonnet and check out the engine:

 

Behold…

Trig Ratio

Unit Circle

Trig Graphs

…the engine.

 

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About Kris Boulton

Teach First 2011 maths teacher, focussed on curriculum design.
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