Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...
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Finding pi with random numbers and probability

Finding π using random numbers and probability. This short demonstrates a Monte Carlo approach, showing how randomness and statistics can converge to an accurate estimate of pi through repeated trials ...
A smarter way to find π using fake circles. This short shows a clever geometric idea that estimates pi without perfect circles, revealing why the method works and how approximation can beat precision.