University of Wisconsin - La Crosse
Sandra K. Koster, Ph.D.  Lecturer
Department of Chemistry
4003 Cowley Hall
Office Hours: Monday, Wednesday 9:15 AM-12:15 PM,
Friday 12:30 PM-2:00 PM
or by appointment.
(608) 785-8282
(608) 783-7013
(608) 780-5081

  

  Sandra Koster's Home Page Department of Chemistry UWL Home Page

chemical demonstration picture


Chemistry Magic Shows
Fun with Chemistry

A variety of demonstrations will be presented to our audience that show how exciting chemistry can be.  Most of the displays will use readily available materials that will do something unexpected and interesting when they react.  Planned experiments include “Copper into Gold—an alchemist’s dream”, “Metals that Burn”, “Burning Heaps of Color”, “Water, water—where did it go?”, “Shake, Float, Sink and Separate”, “The Oscillating Reaction”, “The Magic Pitcher”, “The Lemon Shell Game”, “Disappearing Packing Peanuts”, “The Blue Bottle Reaction”, “The Magic Mushroom”, “Burning Bubbles”, “Shrinking Balloons and Frozen Balls”, and “The Final Test: Is it Hydrogen or Helium?”.  We will explore the science behind the changes we observe as we do these experiments with the assistance of audience volunteers.

If you have a group that would like to see our lively and educational chemistry show, contact me and we will try to schedule a time to give a presentation.  The demonstrations can be adapted for any age.  We have had elementary, middle school and high school students here at various times. Since teams of faculty, staff and undergraduate chemistry students work together in one of the big lecture rooms in Cowley Hall to give the shows, our scheduling is largely dependent on room availability.    

We can generally arrange times during  J-Term, Spring Break or after our semester ends (on about May 14 of 2007).

If you would like to arrange a longer field trip, you could also contact the UW-L Physics department to see if a Planetarium show could be coordinated with our demonstration.  The week of May 14, 2007 is devoted to demonstrations coordinated with the UW-L Physics department laser show.  Contact Prof. Mike Jackson of the Physics department to make arrangements for that week.








Email me at koster.sand@uwlax.edu

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Last modified 9/07/06