TV on a Rolling Cart

Why is Mars red?

From Mystery Doug

Why is Mars red?
5 minK1st2nd3rd4th5thScience
access

Summary

Mystery Doug takes on a real kid's question -- "Why is Mars red?" -- and follows the clues. Mars looks red because its soil is full of rusty iron -- basically the whole planet is coated in rust. 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 Mars red?"

  1. What was Doug's answer to today's question, in your own words?
  2. What surprised you most about Mars, 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: Mars, iron, rust.

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