Vocabulary
Translations
Rotations
Reflections
100

View from above of the object

Plan

100

The definition for translations

 moving a figure without changing a sixe

100
This is the definition for a rotation...
What is movement clockwise & counterclockwise (a turn)?
100
This is the correct definition of a reflection...
What is a mirror image or a flip?
200

The term for the movement of any image without changing its size

Translation

200

The four types of direction in a translation are...

What are up, down, left, and right?

200
This is the smallest type of turn that can be made in a rotation...
What is 90 degree or quarter turn?
200
When creating a reflection of a snowboarder, it is like someone is...
What is taking a picture?
300

Flipping over the shape about the line

Reflection
300

When performing translations, the point you begin with is the point you...

What is end with?

300
This is the largest type of turn that can be made in rotations...
What is 360 degrees or a full turn?
300
Draw TED the smiley face on your white board and reflect him over the x axis.
What is a (teacher checked image)
400

Turning about a point

Rotation

400
Drawing dots on your white board, translate a triangle four units right and three units down. (Be sure to label both triangles!)
What is (x,y) --> (x+4, y-3)? (Teacher checks student work)
400
Drawing dots on your white board, rotate a triangle 270 degrees or a 3/4 turn.
What is a (teacher checked image)?
400
Using your white board, reflect a square over the y-axis.
What is a (teacher checked image)?
500

How coordinates change when you reflectshape about x-axis

only y will change to -y

500
Drawing dots on your white board, translate a square to the following: (x,y) --> (x-2, y+3). Label both squares!
What is (your teacher approved image)?
500
List the four types of rotations that can be done in rotations.
What is 90 (1/4 turn), 180 (1/2 turn), 270 (3/4 turn), and 360 (full turn)?
500
Given the points (1,2), (2,3) and (5,4) show a reflection over the x-axis without drawing the preimage.
What is (-1,2), (-2,3), and (-5,4)?
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