This week, we explore what make things sink and float in water. See if you can design a boat that will hold more coins than Mr. Picard's. Our keywords for this week are "buoyancy" and "density." Watch the video below to find out more!
Challenge 4: What Floats a Boat? - Final.mp4
Make it Sink! Make it Float!.mp4
Make It Sink! Make It Float!
Experiment with floating and sinking a variety of objects.
Challenge 2: Float a Boat!.mp4
How Many Coins Can It Hold?
See if you can design a boat that can hold more coins than Mr. P.'s boat!
Challenge 3 Failure! I was planning on having a third challenge, but it turns out the stream in the Sanctuary has a very weak flow right now. My boat just kinda sat there . . . :(. But it's okay! Failure is a part of design and engineering! Onward!
Post a video of your boat floating due to buoyancy! Be sure to say how many coins* it holds!