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Nelson Education > School > Mathematics K-8 > Math Focus > Grade 7 > Student Centre > Surf for More Math > Chapter 9 - Lesson 2
 

Surf For More Math

CHAPTER 9: LINEAR RELATIONS AND LINEAR EQUATIONS

Lesson 2: Evaluating an Expression to Solve a Problem

Goal
Create and evaluate an expression to solve a problem.

Instructions for Use

The Language of Algebra

Read through the four steps to learn more about how to translate sentences into algebraic equations. The fourth step lets you practice what you know.

 

Translating Word Problems

Read through all the examples and make sure you understand how to do each type of ‘translation’.

allows students to practice solving equations

To use Alginon’s Algebraic Explorer, click on “Assessment Activity” button on the right. Solve the equation shown and then click on the correct answer before the numbers leave the screen. The activity will keep track of your accuracy.

 

Alginon's Algebraic Explorer

To use Alginon’s Algebraic Explorer, click on “Assessment Activity” button on the right. Solve the equation shown and then click on the correct answer before the numbers leave the screen. The activity will keep track of your accuracy.

 

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