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Tue, 5 Jun 2007 15:05:02 -0400 |
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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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As you may be aware we are preparing an exhibition as part of
a research project on how children learn and understand evolution. As
part of this project we are looking for examples of exhibits that
relate to natural selection as the central thesis of Charles Darwin
which suggests that within every population of living organisms there
are random variations which have different survival value. Those
which aid survival (or enhance reproductive capacity) are 'selected'
by being genetically transmitted to succeeding generations. So the
elements of natural selection are:
random variation of individuals within populations
inheritance of traits
selection of traits
time for this to occur
adaptation to environment
Would you let me know if you've developed exhibits that engage
visitors on these topics or seen one that you think was particularly
effective?
On-line or off-line and I will summarize for the list.
Martin
--
Martin Weiss, Ph.D
Vice President, Science
New York Hall of Science
47-01 111 th Street
Corona, New York 11368
718 699 0005 x 356
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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
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