**In this unit, students will:**

- Expand their understanding of angle with the concept of a rotation angle.

- Explore the definition of radian.

- Define angles in standard position and consider them in relationship to the unit circle.

- Make connections to see how a real number is connected to the radian measure of an angle in standard position which is connected to an intercepted arc on the unit circle which is connected to a terminal point of this arc whose coordinates are connected to the sine and cosine functions.

- Gain a better understanding of the unit circle and its connection to trigonometric functions.

**Resources: **

Pre Assessment:

https://cobbteachingandlearningsystem.cobbk12.org/GetFile.aspx?f=54191593-36a0-3561-5c0e-8b6e0718aa35&t=v

Post Assessment:

https://cobbteachingandlearningsystem.cobbk12.org/GetFile.aspx?f=6c148771-d987-4dbf-7f96-3b505fcf7efc&t=v