When will they collide?

2023-11-20 09:44:47

When will they collide?

Show the video to your class. Give students time to talk about what information they'd need first.  Then take guesses from students about the actual time it would take to collide.

 After students have worked for a while and you have traveled around and selected some students and their work to share, reveal our answer to this question.

Thanks to our friends Kim Lequire and Kyra Mercado for telling us about this video.

Activity Solutions & Supporting Materials
Share this:
Comments (0)
    Display 1 - 10 Of total 0
    How hard it is to pick the perfect bracket? (Updated)
    Updated (2026)! Games have begun and there ha...
    The LUGE
    This is one of the fastest Olympic sports. L...
    Candy deals
    We found big mixed bags of candy at really...
    The Last Great Race on Earth
    The Iditarod Trail Sled Dog Race is an annual even...
    Heating with wood - What's a cord?
    Do you know what a cord of wood looks like? What s...
    Which gasoline is the cheapest?
    When Brian traveled to ...
    What's wrong with this picture?
    We've gotten used to believing what we read or...