At this year's DynamiQUEST, six schools were represented: four from
Massachusetts, one from Vermont and one from Ottawa, Canada. Students presented
their own models through a poster session where they were coached by adults and
their peers. The student presenters held up under the scrutiny of Jay
Forrester, the founder of the discipline, and other leaders in the field of
system dynamics. When not in the poster session, students participated in
systems games run by Dennis Meadows, author of "The Systems Thinking Playbook"
with Linda Booth Sweeney. The level of understanding demonstrated by these
students is indicative of the benefits of using systems to teach complex
concepts.
A sample of projects and quotes:
By studying roller coasters, students get an opportunity to see velocity and
distance over time first hand. Understanding the role these play in
acceleration, however, is more complicated, unless you can use STELLA to help
you. By entering the experimental data into the program, the student was able
to use the interface level of STELLA to determine the acceleration of the
coaster. She not only explained the relationships between velocity and
acceleration well, but also was able to identify different scenarios where
systems thinking can be used to understand difficult concepts saying, "STELLA
is a great program. Everyone should use it!"
One study examined historical trends in town tax rates for funding K-8 schools
in Vermont and the real impact of recent efforts at "equalization" in the state
funding process. Enrollments have increased while the tax rate has stabilized
and is now starting to drop. The two students were questioned by Jay Forrester
and other adults and were able to answer the questions expertly. They were able
to demonstrate an understanding of a problem close to them in a way that many
adults in their community could not.
Three eighth graders constructed a model to look at the reindeer population of
St. Matthew's Island. By looking at the history of the island population, they
began with a lot of speculation and developed a very complicated model. Through
coaching from their teacher, the students scaled back their model so that they
were able to match the historical data they had researched. The students
remarked, "If you make one little change, it is magnified 10-20 times." When
comparing this project to others in school, another student said, "The great
thing about systems thinking is that you actually have to think to do it."
This annual event is proof that if students are given the tools to communicate
their understanding of complex systems, adults are able to see how smart they
are. The excitement generated by the level of thinking and problem solving by
these students was inspiring.
If you are interested in finding out more about DynamiQUEST or to learn how you
can participate next year, check out the CLE website at
www.clexchange.org. 