TV on a Rolling Cart

How many people are in the world?

From Mystery Doug

How many people are in the world?
6 minK1st2nd3rd4th5thScienceMathSocial Studies
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Summary

Mystery Doug takes on a real kid's question -- "How many people are in the world?" -- and follows the clues. There are about 8 billion people on Earth right now -- a number so big it's hard to even picture. A quick five-minute watch to spark curiosity and kick off a conversation.

Viewer safety

All ages
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Teaching resources

Discussion questions

Discussion

Doug investigates a question kids really asked: "How many people are in the world?"

  1. What was Doug's answer to today's question, in your own words?
  2. What surprised you most about population, or what did you already know?
  3. What's one thing this makes you want to find out more about?

Quick work-a-long

Words to know: population, billion, count.

Try it: Explain the answer to "How many people are in the world?" to someone at home using these three words, then write down one new question it made you wonder.

How many people are in the world? — TV on a Rolling Cart