Andy Resnick wrote:
Sam Wormley wrote:
Goals for the year of physics (Feb 2)
http://physicsweb.org/article/world/18/2/1
It will not have escaped the attention of readers that the
International
Year of Physics has started. We can think of the year as an
experiment:
is it possible to make physics more popular as measured by the
number of
physics students at schools and universities? It would be good
to make
physics more popular with the general public as well, but in the
current
climate we need to concentrate on the number of physics
students.
Here's an anectode I would like to share. Last year, at one of the
regional science fairs that is a feeder to the Intel science fair, I
was
asked to judge an experiment by three 9th graders on the sensitivty
of
photographic film to various wavelengths of light. They exposed
different cannisters of Kodak 35mm film to x-rays, ultraviolet rays,
visible, infrared, and radio. I asked them where they did the
exposures: X-rays = dentist office, UV = tanning bed, infrared = heat
lamp. Then they got to radio. I asked them "Where did you find a
radio
source?" Their answer: they put the film next to a radio. "Why did
you
do that?" Their answer was quite illuminating (no pun intended):
"Our science teacher told us radio waves are concentrated around
radios".
Better science teachers, indeed. I really don't blame the students
for
being ignorant- it's not their fault. The teacher, on the other
hand,
needs a beating. Just imagine what else he is spewing. Add to this
the
current issues of teaching evolution is schools, and it's not just
physics education that needs help, it's science education in general.
As a footnote, the film was shown to be most developed upon exposure
to
visible light. I didn't bother to ask them why they could have
predicted that.
--
Andrew Resnick, Ph.D.
Department of Physiology and Biophysics
CWRU School of Medicine
tanspose 'op' for mail
Agreed. The absolute best thing we can do for physics is to get higher
ed physics departments to be less parochial in their curriculum and to
aim better at two markets they now dramatically underserve:
- Engineers
- Secondary education teachers
The world is rife with PhD physicists who got PhDs because there was no
way to get off the railroad tracks, and who are now doing something
completely different in their careers.
PD
.