Pendulum studies- estimating the answers to calculations with a swinging mug on a string…

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1 Response

  1. Tim Stirrup says:

    what a great demonstration of the power of estimation. My find of 2012 was the QAMA calculator that doesn’t deliver the answer to a problem unless the user has input a suitable estimate first.

    So the skill being applied here (and in so many of our students – and teachers? – this skill is completely lost) can be continued in all lessons.

    then estimation isn’t just a topic to be covered, but a way of life!

    and as for other links, there are always the Bowland resources.