I taught the Unit Circle in half the time with twice the retention with this trick!   Great supplement to teaching the special triangles!  http://geometrycoach.com/the-unit-circle-hand-trick/

I taught the Unit Circle in half the time with twice the retention with this trick! Great supplement to teaching the special triangles! http://geometrycoach.com/the-unit-circle-hand-trick/

Exact Values of the Unit Circle Color by Number http://mrscookkhs.blogspot.com/2013/12/exact-values-color-by-number.html

Exact Values of the Unit Circle Color by Number http://mrscookkhs.blogspot.com/2013/12/exact-values-color-by-number.html

Full explanation Hand unit circle - I might mirror it on my right hand instead so that my cosine is on the left and sine is on the right.

Full explanation Hand unit circle - I might mirror it on my right hand instead so that my cosine is on the left and sine is on the right.

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