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There are three open-ended problems (see below). Students have to develop their own solutions and, at the tournament, present a solution in 10 minutes. The problems are published in October and from then on students can start work. They can (and should) get as much help as they possibly can from anyone and everyone, but in the tournament itself students have to defend their presentation in a science fight. Keep scrolling for more about presentation.
Problem 1
Problem 1
Willow water
Willow water is said to both improve seed germination and speed up rooting of cuttings. Investigate this effect experimentally.
Problem 2
Problem 2
Melting Icecream
Cheaper icecream can have more air in it, which causes it to melt more slowly. Investigate this effect experimentally.
Problem 3
Problem 3
Popping body
A body (such as a ball or empty bottle) is submerged in water. After release it will pop out of the water. How does the height above the surface depend on the initial conditions (depth and other parameters)?
Because the problems are open-ended, there is no perfect solution, not even a completely finished solution. At the Science Fight the team needs to present their best solution - 'what we have found out so far'. Most presenters use live demonstrations and a Powerpoint or Slides presentation to present their solution. You might like to start with the template below.
Useful information
Click here for useful information about how to prepare your team.
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