BioMass No. 2 | page 3 | Spring 2000 |
The Science, Technology, Engineering, and Math
Teacher Education Collaborative (STEMTEC) is aimed at improving math and science
teaching from kindergarten through college and is spearheaded by physics
professor Morton Sternheim at the University of Massachusetts.
The project has received a $5 million, five-year grant from the National
Science Foundation (NSF). The grant is one of three such awards made across
the nation by the NSF each year.
STEMTEC participants include the University of Massachusetts, Hampshire, Amherst, Mount Holyoke,
and Smith Colleges, Holyoke, and Greenfield Community Colleges and Springfield
Technical College.
Public schools in Springfield, Amherst, Holyoke, Hadley,
Northampton, South Hadley, and Franklin County are also included.
Two Biology faculty have participated in the STEMTEC project,
Dr. Joe Kunkel and Dr. Steve Brewer.
Joe Kunkel has used the
principles learned in his STEMTEC experience to modify the
Writing in Biology course he teaches to sophomores which emphasises the
skills needed by biologists to communicate effectively, whether that be orally
or in writing.
STEMTEC support was used by Steve Brewer to incorporate new technologies into
the introductory biology laboratories. One new laboratory uses the
Biology WorkBench (URL: workbench.sdsc.edu),
a web-based bioinformatics site which allows students to work with
protein and nucleic acid sequence data. In the laboratory exercise,
students begin with a short amino acid sequence, conduct a BLAST
search to find similar sequences, perform an alignment to find
conserved regions in the sequence, and then use a three-dimensional
visualization package to 'color in' amino acids in the
sequence to visualize the homologies. Students were able to
rotate the molecule in three-dimensions and use various visualization
techniques to allow them to formulate hypotheses as to why the amino acid
sequences of certain regions were conserved. Students worked in small
groups and made presentations on their molecule and its conserved regions to
the rest of the class. Hypotheses they had developed were discussed.