# Surf for More Math

## CHAPTER 8: MULTIPLICATION

**Lesson 6: Multiplying with Arrays **

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

**Goal**

Use arrays to model and solve multiplication problems.

**Builds Upon **

Student Book pages 196–197

**Instructions for Use**

Rectangle Multiplication displays arrays of squares on a grid to demonstrate different multiplication problems.

Look at the array and see how it compares with the number sentence on the right side of the screen. To change the array and multiplication problem shown, click and drag the black square shapes at the left side and bottom of the screen to other positions.