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Date: | Thu, 14 Apr 2005 12:50:22 EDT |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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This is such an interesting topic! Minda Borun, in her research, looked at
naive notions and how they impact on best practices for science museums. And I
found it absolutely fascinating: many people don't think to ask critical
questions, not because they don't care or aren't interested, but BECAUSE THEY ARE
SURE THEY ALREADY KNOW THE ANSWERS!
Minda actually built some devices to contradict widely held incorrect
concepts of gravity. I don't know how well they worked -- but of course the idea
would be to deconstruct an incorrect concept and then introduce a correct
concept. Ideally, this would be done through an inquiry based process -- always
assuming time, money, and energy for the process!! LOL
Lisa
Eric Mazur at Harvard tells a wonderful
story of one of his Harvard physics students taking a conceptual test
and asking him, "Dr. Mazur, should we answer this the way you taught us,
or the way we know it works in the real world?" When that students is
filmed at graduation (In Private Universe, for example), 3 years later,
she will be very unlikely to recall the physics teacher's model.
Lisa Jo Rudy, Writer/Consultant
625 Chelten Hills Drive
Elkins Park, PA 19027
http://www.lisarudy.com/
215-635-9735
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