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STEM in tutor time
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What is STEM? Science, technology, engineering and maths
These subjects are going to find the solution to the worlds problems. Try solving this problem!
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Paper Helicopter Make a paper helicopter and notice which direction it spins as it falls. Is it clockwise or counterclockwise? Now bend the blades in opposite directions-if blade A was bent toward you and blade B was bent away, bend B toward you and A away. Drop the copter again. Now which way does it spin? Click the microwave to see youtube clip explaining the process
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Did you make it a fair test?
Leonardo da Vinci’s aerial screw and a modern helicopter Click the microwave to see youtube clip explaining the process
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