Every week, Doug pulls three questions from his jar and chooses one to answer in a short video.
I pulled three questions from my jar. Which question do you want to explore next week?
What is the difference between a crocodile and an alligator?
-Madelynn, 4th Grade
How do we know the Earth is round?
-Amalee, 2nd Grade
How do erasers work?
-Morgan, 5th Grade
Please follow these steps:
Try out a hands-on extension activity from Mystery Science.
Invite 5 or more friends and we'll unlock all previous episodes as a thank you!
Why is the sky blue?
Why do we call them doughnuts?
Could a turtle live outside its shell?
Ready to unlock previous episodes?