1. Transformational Geometry
What is it?

2. Transformation
A translation (slide), a reflection (flip), and a rotation (turn) are transformations.

3. Translation (slide)
A translation moves a figure along a straight line.
After a translation, a figure and its image:
Are congruent.
Face the same way.

4. Reflection (flip) A reflection is a flip.
After a reflection, a figure and its image:
Are congruent.
Face opposite ways.

6. Rotation (turn) A rotation is a turn.
After a rotation, a figure and its image:
Are congruent
May face different ways.

7. Symmetry

8. Tessellations