1. Warm-Ups A _____________ is a change in a figure’s position or size
A _____________ slides a figure along a line without turning
A _____________ flips a figure across a line to create a mirror image

2. Activating Strategy
Look at the picture.
Decide what type of transformation is depicted in the picture.
Discuss your thoughts with your partner.

3. Rotation
Around the Origin

4. Rotation Turns a figure around a point, called … Center of Rotation
Rotations preserve size and shape of your original figure
The figures orientation has changed
We will be using 90° clockwise and counterclockwise and 180° rotations
Remember 90° is a right angle and will only move a point “1” quadrant
Move 1 vertex at a time and connect

5. Rotation Example #1 90° clockwise

6. Rotation Example #2 90° counter-clockwise

7. Rotation Example #3 180° rotation

8. Homework
Rotations Worksheet #1