# Lessons 1–5Self 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.

Apply right triangle trigonometry to calculate how far points on the circle are above or below the center of the circle, or how far to the right or left of the center of the circle.

Evidence Rating

I can

calculate the angular speed given the period of rotation of a Ferris wheel, and calculate the period of rotation of a Ferris wheel given its angular speed.

Evidence Rating

I can

identify the amplitude, period, and location of the midline from a function of the form .

Evidence Rating

I can

sketch a graph of a function of the form by determining the amplitude, period, and location of the midline.

Evidence Rating

## Next steps

My plan for mastering this content is…

# Lessons 6–8Self 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.

Calculate arc length for angles of rotation measured in degrees or radians, and find the angle of rotation in radians or degrees given the arc length.

Evidence Rating

I can

calculate the sine and cosine of an angle of rotation on a circle with a given radius of .

Evidence Rating

I can

calculate the sine and cosine of an angle of rotation on a unit circle.

Evidence Rating

I can

label a point on the circle with rectangular coordinates or polar coordinates.

Evidence Rating

I can

write equations to model the vertical or horizontal positions of a point rotating around a circle using either degrees or radians.

Evidence Rating

## Next steps

My plan for mastering this content is…