| Activity | Learning Targets | Sequence |
| Measuring Circles Using the Radius
2.6.3 | - I understand that a radian angle measurement is the ratio of the arc length to the radius of the circle.
| In place of Activity #3 in Lesson #3
(2.6.3.3) |
| Pythagorean Identity
2.6.5 | - I understand that cosine and sine are defined as the x- and y-coordinates of a point on the unit circe at radians.
| In place of Lesson #5
(2.6.5) |
| Introduction to Trigonometric Functions
2.6.9 | - I can use the coordinates of points on the unit circle to graph the cosine and sine functions.
| In place of Lesson #9
(2.6.9) |
| Beyond
2.6.10 | - I understand how to find the values of cosine and sine for inputs greater than radians.
| In place of Lesson #10
(2.6.10) |
| Amplitude and Midline
2.6.13 | - I can write a trigonometric function to represent situations with different amplitudes and midlines.
| In place of Activities #2&3 in Lesson 13
(2.6.13.2-1.6.13.3) |
| Modeling Circular Motion
2.6.18 | - I can represent a circular motion situation using a graph and an equation
| In place of Activities #1&2 in Lesson 18
(2.6.18.1-2.6.18.2) |