# Surf for More Math

## CHAPTER 9: LINEAR RELATIONS AND LINEAR EQUATIONS

**Lesson 8: Communicate the Solution of a Equation **

Use these interactive activities to encourage students to have fun on the Web while learning about linear relations and linear equations. Students can try these activities on their own or in pairs.

**Goal**

Use models, words and symbols to record and explain the steps in solving an equation

**Builds Upon**

Student Book 417-420

**Instructions for Use**

**Algebraic Reasoning** allows students to solve problems using the pictorial models of weighing scales.

Read the instructions and choose a level of difficulty. Solve the problem and type your answer into the blank text box. Click the “Check” button to check your answer, and click “Next” to get another problem. Try choosing Level 3 for a real challenge.