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Unit 1 - Lesson 4 - Grade 8: Illustrative Mathematics

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Last updated 2 months ago
7 Questions
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Grade 8 Unit 1
Lesson 4: Making the Moves
CC BY 2021 Illustrative Mathematics®
Grade 8 Unit 1
Lesson 4: Making the Moves
CC BY 2021 Illustrative Mathematics®
Lesson: Making the Moves

Reflection Quick Image (Warm Up)

1.

Here is an incomplete image. Your teacher will display the completed image twice, for a few seconds each time. Your job is to complete the image on your copy.

Make That Move

2.

Your partner will describe the image of this triangle after a certain transformation. Sketch it here.

A to B to C

Here are some figures on an isometric grid.
3.

Name a transformation that takes Figure A to Figure B. Name a transformation that takes Figure B to Figure C.

4.

What is one sequence of transformations that takes Figure A to Figure C? Explain how you
know.

Cool Down: What Does It Take?

What Does It Take?

5.

If you were to describe a translation of triangle ABC, what information would you need to include in your description?


6.

If you were to describe a rotation of triangle ABC, what information would you need to include in your description?


7.

If you were to describe a reflection of triangle ABC, what information would you need to include in your description?