# Lessons 1–4Self 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

connect the Pythagorean theorem to the distance formula and use the distance formula to find the distance between coordinate points.

Evidence Rating

I can

find the midpoint between two coordinate points and find the midpoint of a line segment plotted on the coordinate plane.

Evidence Rating

I can

use distance formula and relationships between parallel and perpendicular slopes to determine properties of quadrilaterals and other polygons.

Evidence Rating

## Next steps

My plan for mastering this content is…

# Lessons 5E–7ESelf 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

use vector component notation to describe or identify a vector.

Evidence Rating

I can

add vectors, calculate the magnitude of a vector, and stretch a vector using a scalar multiple.

Evidence Rating

I can

use matrices to perform geometric transformations on figures.

Evidence Rating

I can

identify and use properties of addition and multiplication with matrices, including the identity, inverse, associative and commutative properties, when appropriate.

Evidence Rating

## Next steps

My plan for mastering this content is…