• liz dempsey lee

Challenge #9 - Liz's fav - HOVERCRAFTS!

Welcome to challenge #9! Video intro is below.

Your challenge is to use materials to make a craft that hovers (skims along a smooth surface


Paper plate, bowl or stiff paper


Straws - or make a straw from an index card (see video)

Weights - pennies and more

Tape and scissors


* Use more than one balloon

* Change the shape

* Try on different surfaces

* Add and subtract weight


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Were you looking for Monday's engineering challenge? Our apologies - we had a family distraction.... everything's fine, no one's sick, but we didn't have the time to blog. We'll be back tomorrow!

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