Teachers, save “Mystery Doug: How many people are in the…” to assign it to your class.

1. Read / Listen to the questions you will need to answer after you watch the video. This will help you to listen for certain information. You might want a piece of scratch paper to take notes. 2. Click on the link to the left and watch the video. 3. Pause when Mystery Doug says to pause, and discuss this question with your table: How long would it take to count to 8,000,000,000? 4. When you are finished watching the video, answer the questions.