This lesson focuses on transformations of 2-D figures including translations, reflections, and rotatations. Students first transform polygons using translations and reflections. They then transform 2-D figures using rotations about a point, and see that a single transformation can sometimes replace two or more transformations. Students then identify equivalent and combined transformations. They conclude the lesson by enlarging a polygon using a scale factor and a center point.

Originally released by Learnetic, 2016.