# Surf for More Math

## Lesson 3 **- Communicate about Triangles**

To encourage your child to have fun on the Web
while learning about Communicate about Triangles, here are some games
and interactive activities they can do on their own or in pairs.

**Goal**

Communicate and explain geometric ideas.

**Builds Upon**

Student Book pages 214-215

**Instructions for Use**

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Sorting
Triangles** **allows your child to identify and sort
triangles by type.

To use Sorting Triangles, drag and drop each triangle in the correct
location in the Venn diagram. Click the 'Next' button, to sort the triangles
using different properties.