Unit Circle with Coterminal Angles

This activity requires NO PREP, student and teacher documents included.

It is a riddle worksheet where students have an answer bank and they use that to solve a (slightly cheesy) joke. Kids like this activity because they make the math meaningful and FUN. Teachers like it because the answer bank gives students a tool to self-assess.

Because of answer banks for students and answer sheets for adults, this activity is great for home, school and special education!

In this worksheet, students must convert a non-standard angle (not between 0 and 360 degrees) to an angle in standard form and then use the unit circle to evaluate its sin, cos or tan.

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  • 8.)Unit-circle-with-coterminal-angles.pdf

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Created: Aug 4, 2015

Updated: Mar 14, 2019


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