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Positive
Chemical Reactions
"Ew, this is gooey!" cries
a young girl, one hand full of moist cornstarch. Disgust quickly
turns to excited fascination as the substance she holds shows both
liquid and solid properties.
This and other simple chemistry experiments
were offered in March to 60 students at Redwood Elementary School
in Fontana. But they weren't part of regular classroom lesson. They
were conducted on a Saturday morning in the school's cafeteria by
visiting students from Cal Poly Pomona, all currently enrolled in
Science 211: Chemical Sciences. Better known as "Science for
Teachers," the class is designed to take the fear out of teaching
science.
They're going to be able to test all
their skills, get their feet wet and see if they like it,"
said Ann Marie Katze, a third grade teacher at Redwood and a 1999
Cal Poly Pomona graduate. "I know for me it was being abe to
say 'I can do this!'"
The experiments appear to create a chain-reaction
of understanding from elementary and college students alike.
"You almost can see the light bulbs
go off above their heads," says Crystal Schall, a Diamond Bar
resident in her final quarter of study at Cal Poly Pomona. "You
feel like you've made a difference in their lives."
For more information about the Science
211 class, contact the university's chemistry department at (909)
869-3653.
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