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Introduction to Rotations

Introduction to Rotations

Assessment

Presentation

Mathematics

8th Grade

Hard

Created by

Joseph Anderson

FREE Resource

5 Slides • 5 Questions

1

Lesson 6.3 Rotations

by Reed Carbone

2

​Definitions

​Rotation: A rotation is a transformation that turns a figure around a fixed point called the center of rotation.

​Angle of Rotation: This is the measurement of the number of degrees the figure rotates. We will rotate 90, 180, 270 and 360 degrees counter clockwise. (Note: if the number is negative your figure will rotate clockwise.)

3

​Visual:

​Here is what a rotation will look like:

media

4

Video​

https://www.youtube.com/watch?v=NhtTKhP3d6s​

5

Multiple Choice

Question image

This figure is rotated about what point?

1

(2,5)

2

(0,0)

3

(-3,2)

4

(-6,-3)

6

media

​What would be the coordinate of the image after 90 and 270 degree rotations?

7

Fill in the Blanks

Type answer...

8

Multiple Choice

Question image

This figure was rotated how many degrees?

1

90

2

180

3

270

4

360

9

Multiple Choice

Question image

This figure was rotated how many degrees?

1

90

2

180

3

270

4

360

10

Open Ended

Conclusion: what did we learn today?

Lesson 6.3 Rotations

by Reed Carbone

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