Transformations

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Objective

I can perform translations, rotations, and reflections on a coordinate plane.

Part 1 of 3

Warm-up video

Unknown Channel · 5:00

We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

12 questions

1

Define "translation" in the context of geometric transformations.

2

Explain how the coordinates of a point change when it is translated 5 units to the left and 2 units up.

Part 3 of 3

Exit ticket

Quick comprehension check

Triangle ABC has vertices A(1, 2), B(3, 4), and C(5, 1). If the triangle is translated 2 units to the left and 3 units up, what are the new coordinates of the vertices? A square has a vertex at (2, 2). It is translated 4 units to the right and 1 unit down. What are the coordinates of the new vertex?

Sample answer included in the free materials

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Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

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