Instructions:

1. It will likely take you 20-40 minutes to take this quiz. If you're not finished after 45 minutes or so, it's a good sign that you should study the math in Math Module 3.

2. This quiz works best on Google Chrome, Safari or Firefox on a computer or tablet. It is somewhat accessible on a mobile device. It rarely works on Microsoft Edge and Internet Explorer.

3. Click the "Start the course" button to go to the next page. On the next page, click the green "Proceed" button to start the quiz.

4. Once you're in the quiz, there are 9 slides. Use the black arrow below the quiz box next to the page number (where it says: 1/9►) to continue through all the pages of the quiz.

5. After you read the summary of how you did on the 9th slide, click the green "Proceed" arrow to understand your results.

6. After you finish this quiz, fill in this very quick Google form.