# Surf for More Math

## CHAPTER 1: NUMBER RELATIONSHIPS

**Lesson 5: Exploring Problems Involving Squares and Square Roots **

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

Goal

Create and solve problems involving a perfect square.

**Builds Upon**

Student Book page 24

**Instructions for Use**

**Relationship Between Squares and Square Roots** allows students to review how to find the square root and perfect square of a number.

Follow the instructions and explore squares and square roots. You will see a step-by-step process for squaring, and a calculator you can use to find the square root of a number.

**Tic Tac Toe Squares** is a Tic Tac Toe game in which students must find the square roots of numbers less than 1000.

Calculate square roots to play this Tic-Tac-Toe game with a partner.