## CHAPTER 5: MOTION GEOMETRY

**Lesson 5: Communicating About Transformations**

Use these interactive activities to encourage your child to have fun on the Web while learning about motion geometry.

**Goal**

Describe transformations using math language.

**Builds Upon**

Student Book pages 164–165

**Instructions for Use**

**BBC--Transformations** allows your child to practice different types of transformations, including reflections.

Try to reflect the image of the house, to the location indicated by the shadow, by choosing a mirror line and placing it on the grid. Then try rotating the house. Finally, try translating the house.

**Wrapping Paper Patterns** allows your child to complete a step by step quiz on flips, slides and turns.

Read through the definitions and examples of flips, slides, and turns and answer the questions as you go along.

**Measuring Turns** is an online quiz on rotations.

Read each rotation question carefully and choose the correct answer from the three options shown.