TV on a Rolling Cart

Why is the sky blue?

From Mystery Doug

Why is the sky blue?
6 minK1st2nd3rd4th5thScience
access

Summary

Mystery Doug takes on a real kid's question -- "Why is the sky blue?" -- and follows the clues. Sunlight is made of many colors, and the air scatters its blue light all across the sky more than any other color. A quick five-minute watch to spark curiosity and kick off a conversation.

Viewer safety

All ages
Common Sense Media — not yet ratedIMDb Parents Guide — not yet rated

Our rating is a quick teacher-to-teacher guide — preview before showing.

Teaching resources

Discussion questions

Discussion

Doug investigates a question kids really asked: "Why is the sky blue?"

  1. What was Doug's answer to today's question, in your own words?
  2. What surprised you most about scatter, 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: scatter, sunlight, atmosphere.

Try it: Explain the answer to "Why is the sky blue?" to someone at home using these three words, then write down one new question it made you wonder.