This is a recording of a recent live teleclass I did with thousands of kids from all over the world. I’ve included it here so you can participate and learn, too!


Soar, zoom, fly, twirl, and gyrate with these amazing hands-on classes which investigate the world of flight. Students created flying contraptions from paper airplanes and hangliders to kites! Topics we will cover include: air pressure, flight dynamics, and Bernoulli’s principle.


Materials:


  • 5 sheets of 8.5×11” paper
  • 2 index cards
  • 2 straws
  • 2 small paper clips
  • Scissors, tape
  • Optional: ping pong ball and a small funnel
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Comments

28 Responses to “Special Science Teleclass: Flying Machines”

  1. Tania Harris says:

    cool

  2. Which experiments are you looking for?

  3. Gail Fripp says:

    How do you get to the page with all the experiments.
    I am having trouble getting around the website =(

  4. They do fall at the same rate on a planet or moon without an atmosphere. It’s because of the air resistance that one falls more slowly than the other. If you take a sheet of paper and wad it up, and let it fall at the same time as another sheet of paper, the waded up paper falls faster than the sheet. They both weigh the same, but the air needs to in effect “get out of the way” a lot more with the larger sheet needs so it falls more slowly.

  5. Jackie Quarles says:

    We are still having a hard time understanding why a feather doesn’t fall at the same rate as a brick if gravity is pulling on both. You mentioned in the last section that air pressure is the reason…but after studying this, we are still not quite sure we understand…could you give a little more explanation as to how to explain this? Thank you!

  6. Sure thing! Just click on the link on the upper right that says “Experiments” and you’ll find not just three but nearly a dozen different ones to make! 🙂

  7. Anonymous says:

    Hi Aurora,
    We watched the video of your Flight class and at the end, when you are about to show how to make 3 different types of paper airplanes the video finishes. My girls were all ready to make them! Help!

  8. It depends on the size, shape and weight of the object, in addition to how you are getting it to fly (are there wings?)

  9. Cindy Smith says:

    How much force do you need to get an object in flight?

  10. Hmmm.. sounds like something might be mixed up with your account. Tonya will connect with you and get you rolling!

  11. Today’s date is 6/2/15 10:31am central time. I am getting a message that says I don’t have access to all of the content & you will release it at a later date. We are trying to start the kite & flying experiments you have already opened to us. How can I get access to the rest of the content & when will that be available. My kids are excited to get started!

  12. I’ll have my team contact you right away!

  13. Cailon Moreau says:

    It says i don’t have access to this section is that a problem, or is that just me?;)

  14. Sorry for the confusion! e-Camp is available June through August. 🙂

  15. Laura Maloney says:

    i can’t seem to get to the e science camp ! Help please!

  16. Yes – that’s the other part! There’s not a lot of lift generated by this design – it’s just really streamlined to slip through the air. 🙂

  17. Christy Bravo says:

    The paper circles are also going through the air to,is that the other part?

  18. That’s part of it… what else is going through the air besides the straw?

  19. Christy Bravo says:

    I think that the air going through the tubes makes it fly straight.If thats not right tell me what is.

  20. Good question! What do YOU think? 🙂

  21. Christy Bravo says:

    why does the airplane with the tubes fly straight

  22. Sorry about that… this teleclass accompanies another section of e-Science also that includes the Flight Lab, which is currently in the e-Camp section that is released in summer. Let me see if I can help… I’ve rewritten the exercise questions so they match the teleclass. 🙂

  23. Hi Aurora,
    The experiments for questions 4, 8, 9, 10, and 11 are not in the video. Hw are you supposed to know the answers

  24. There were many different inventors that worked on this at the turn of the century and for hundreds of years before that. You might check your local library to learn more about great inventors during the early 1900s!

  25. Dan Archer says:

    who made the first plane that did not work

  26. Hit PAUSE and then go back a bit and replay it again as many times as you need to. 🙂

  27. Katie Barr says:

    I got lost at making the airplane after you fold it in half. What do I do?

  28. Hi Aurora,
    I love the materials I have seen so far…thanks for putting together an
    awesome website! To get ready to learn about flying machines, I thought it
    would be fun to figure out how much air pressure my grandkids actually
    experience living here at sea level in the Bay Area. It takes only simple
    math to determine body surface area, and from that to calculate the total
    pressure (okay, I did use a conversion calculator to convert the metric
    surface area into inches). We learned that my grandkids (who are very close
    in size) have about 17,537 pounds of air pressure pushing on them at all
    times. Wow! That was an eye opener.
    Best,
    Anne