This doesn't change during rotations, relfections and translations.
What is the size?
These other words can we use to describe a translation.
What is sliding or shifting?
This word is another way of saying reflecting
What is flipping or mirroring?
The graph depicts a rigid transformation.
What is a translation 1 unit right 2 units down?
How we identify direction in a rotation.
What is Clockwise or Counterclockwise?
These are the types of transformations that does not change the size.
What are reflections, translations, and rotations?
The shapes are translated in this direction these many units.

What is left two units, up two units?
This is the same in the image, preimage, and line of symmetry in a reflection.
What is the distance from the figure to the line of symmetry?
The given graph depicts a rigid transformation.
What is a reflection in the y-axis?
How we tell distance moved in a rotation.
What is degrees?
The picture below shows this type of transformation.

What is rotating?
Words we use to tell how to translate.
What is Up/Down & Left/Right?
This coordinate changes when a figure is reflected over the x-axis.
What is the y-coordinate?
The given graph depict multiple transformations of the pre-image *. This image depicts a Reflection of * across the y-axis.
What is D?
The fixed point around which shapes or images rotate.
What is the center of rotation?
This notation(symbol) is how we differentiate the preimage from the image.
What is prime?
Plot the coordinate (2, 0). Translate it 3 units up and 2 units right. This is where we ended.
What is (4, 3)?
The figure has been reflected over this line.

What is the x-axis?
The given graph depicts a rigid transformation.
What is a 90-degree clockwise rotaition?
Plot the coordinate (1, 1). Rotate it 180 degrees clockwise.
Ha! You can't rotate until you know the center.
This figure is the image in the following reflection:

What is the blue figure?
This is the coordinate A' after the figure below has been reflected over the given line. Read the grid carefully!

What is (6, 1)?
The given graph depicts rigid transformations of the pre-image *. This triangle represents a Rotations of * 90-degrees counterclockwise about the origin. 
What is figure B?
Plot the coordinate (0, 2). Rotate the image 90 degrees counterclockwise about the origin.
What is (-2, 0)?
These transformations does preserve congruency of a given figure.
What is translation, reflection, rotations?
The rule for the given rigid transformation.
What is a Reflection across Horizontal y=1?
The given graph represents transformations of the pre-image *. This figure depicts a Rotation of the pre-image clockiwse about the origin.
What is figure C?
These two transformations have occurred to the given figure. 
What is a Reflection across the x-axis and then translated 10 units right and 2 units up.