# Lessons 1–3Self Assessment 1

For each statement, rate your understanding according to the continuum, and then provide evidence for your rating.

I understand and can do it accurately. I understand most of the time, but I’m still working on it. I don’t understand this yet.
I can

write trigonometric functions that represent horizontal transformations of the graph or different initial starting positions of the circular motion.

Evidence Rating

I can

represent the same trigonometric graph using either sine or cosine functions and using either degrees or radians to measure angles of rotation.

Evidence Rating

I can

write trigonometric functions to model periodic behavior that is not about circular motion.

Evidence Rating

I can

use the inverse of trigonometric functions represented with tables, graphs, or equations as needed.

Evidence Rating

## Next steps

My plan for mastering this content is…

# Lessons 4–6Self Assessment 2

For each statement, rate your understanding according to the continuum, and then provide evidence for your rating.

I understand and can do it accurately. I understand most of the time, but I’m still working on it. I don’t understand this yet.
I can

define the tangent function in terms of angles of rotation and sketch its graph.

Evidence Rating

I can

find tangent values on the unit circle.

Evidence Rating

I can

understand and explain the fundamental trigonometric identities.

Evidence Rating

I can

use trigonometric identities and inverse trigonometric functions to solve trigonometric equations.

Evidence Rating

## Next steps

My plan for mastering this content is…

# Lessons 7E–9ESelf Assessment 3

For each statement, rate your understanding according to the continuum, and then provide evidence for your rating.

I understand and can do it accurately. I understand most of the time, but I’m still working on it. I don’t understand this yet.
I can

understand and explain the derivation of the sum and difference identities and the double angle identities for sine, cosine, and tangent.

Evidence Rating

I can

understand and use the restrictions on the definitions of the inverse trigonometric functions.

Evidence Rating

I can

use algebra, trigonometric identities, and the inverse trigonometric functions to find all solutions of trigonometric functions.

Evidence Rating

## Next steps

My plan for mastering this content is…