# Surf for More Math

## CHAPTER 10: Probability

**Lesson 1: **Exploring Independent Events

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

**Goal**

Investigate probabilities of independent events.

**Builds Upon**

Student Book page 420

**Instructions for Use**

**Understanding Experimental Probability** allows students to create a spinner, predict the probability of the arrow landing on each colour, and then testing the probability by spinning the spinner.

Click on “New Spinner” and select the spinner you would like to use. Select the number of spins you want. Predict how many times, in that number of spins, that you think the arrow will land on each colour. Then click “Spin” to test your prediction.