# Lessons 1–5 Self 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. | |
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I can find the center of dilation and scale factor for two similar figures where the image is formed by a dilation of the pre-image. | |||

Evidence Rating | |||

I can dilate a figure when given the center of dilation and the scale factor. | |||

Evidence Rating | |||

I can define similarity in two ways: one in terms of transformations, and the other in terms of corresponding angles and sides. | |||

Evidence Rating | |||

I can write and solve correct proportionality statements for segments formed on the sides of a triangle when a line is drawn parallel to the base. | |||

Evidence Rating |

## Next steps

My plan for mastering this content is…

# Lessons 6–7 Self 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 find the midpoint of a line segment on a coordinate grid. | |||

Evidence Rating | |||

I can find the point that partitions a line segment in a given ratio (for example, | |||

Evidence Rating | |||

I can prove the Pythagorean theorem using proportionality. | |||

Evidence Rating | |||

I can write and solve correct proportionality statements for segments formed when an altitude is drawn in a right triangle perpendicular to the hypotenuse. | |||

Evidence Rating |

## Next steps

My plan for mastering this content is…

# Lessons 8–11 Self 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 define the trigonometric ratios—sine, cosine and tangent—in terms of the sides of a right triangle and an acute angle. | |||

Evidence Rating | |||

I can find the values of the trigonometric ratios for a right triangle given the measure of one of its acute angles and one of its sides. | |||

Evidence Rating | |||

I can explain and use trigonometric relationships such as | |||

Evidence Rating | |||

I can apply trigonometric ratios to solve practical situations, such as finding the angle of elevation given the rise and run. | |||

Evidence Rating |

## Next steps

My plan for mastering this content is…