8th Grade : Transformations (ROTATIONS)
Presentation
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Mathematics
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8th Grade
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Practice Problem
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Medium
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Standards-aligned
Jessica Brownlow
Used 100+ times
FREE Resource
16 Slides • 17 Questions
1
8th Grade : Transformations (ROTATIONS)
Intro to Rotations
Review of Translations & Reflections
2
Multiple Choice
ENTRY TASK Look at the picture and answer the question.
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Clockwise Rotation
The figure moves in the same direction as the hands of the clock.
Moves towards the right.
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TYPES OF ROTATIONS
90 - 1 turn
180 - 2 turns
270- 3 turns
360 - 4 turns ( back to original)
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90 Degree Rotation Clockwise
Rotation the point (2,3) 90 Degrees Clock Wise.
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The point (2,3) rotated 90 degrees clockwise results in an image at (3,-2).
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Open Ended
What did you notice happened to the point when it was rotated 90 degrees clockwise?
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Rotate this point 90 degrees clock wise
An Easy Trick is to lock your screen and turn it one time to right.
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Multiple Choice
Rotate (6,2) 90 degrees clockwise.
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Multiple Choice
Rotate (-6,2) 90 degrees clockwise.
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Poll
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Multiple Choice
Rotate (-5,-3) 90 degrees clockwise.
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180 Degrees (Clockwise & Counter Clockwise)
Rotate the point (2,3) 180 degrees
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The point (2,3) rotated 180 degrees clockwise or 180 counter clockwise results in an image at (-2,-3).
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Open Ended
What did you notice happened to the point when it was rotated 180 degrees?
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Rotate this point 180 degrees.
An Easy Trick is to lock your screen and turn it two time to right.
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Multiple Choice
Rotate (6,2) 180 degrees
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Multiple Choice
Rotate (-6,2) 180 degrees .
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Poll
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Multiple Choice
Rotate (-5,-3) 180 degrees.
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270 Degrees (Clockwise)
Rotate the point (2,3) 270 degrees clockwise
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The point (2,3) rotated 270 degrees clockwise results in an image at (-3,2).
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Open Ended
What did you notice happened to the point when it was rotated 270 degrees clockwise?
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Rotate this point 270 degrees clockwise.
An Easy Trick is to lock your screen and turn it three time to right.
25
Multiple Choice
Rotate (6,2) 270 degrees clockwise
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Multiple Choice
Rotate (-6,2) 270 degrees clockwise.
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Poll
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Multiple Choice
Rotate (-5,-3) 270 degrees clockwise.
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Counter Clockwise
The figure moves in the opposite direction than the hands an ordinary clock.
Moves towards the left
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Multiple Choice
LESSON CLOSURE: LOOK AT THE PICTURE AND ANSWER THE QUESTION.
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8th Grade : Transformations (ROTATIONS)
Intro to Rotations
Review of Translations & Reflections
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