Transformations
Grade 7 · Math · 45 min· 8.ga.4
What's Included
Learning Objective
I can describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates.
Warm-Up Video
Math Defined · 4:04
Transformations: Translations, Reflections, and Rotations
Practice Questions
7 questions · Short answer
Exit Ticket
Quick comprehension check
“Triangle ABC has vertices A(1, 1), B(3, 1), and C(3, 3). If the triangle is translated 4 units to the left, what are the coordinates of the new vertices A', B', and C'? Point P has coordinates (2, 4). If point P is reflected over the y-axis, what are the coordinates of the new point P'? Rectangle WXYZ has vertices W(1, 0), X(3, 0), Y(3, 2), and Z(1, 2). If the rectangle is rotated 90° counterclockwise around the origin, what are the coordinates of the new vertices W', X', Y', and Z'?”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
