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I pride myself on being a good teacher. Generally,
students think I am. I am vigilant and watch over my teaching style
and commitment to it. I know I am an
accurate evaluator of the student's performance. When I encounter
my students years after graduation, I highly respect their critique of
my teaching because passing of time enhances perspective.
Students
then are likely more reflective and less biased. My teaching effectiveness
has been validated by these encounters. This is not to say that I
don't receive evaluations from disgruntled students. It's the bad
ones that I really struggle over. I learn from each one, though.
If you go farther and peruse
my web pages on teaching you'll learn a good bit about my style, my philosophy
and my commitment. The web pages at this link are divided into those
about specific
courses
I have taught/developed and secondly, about my philosophy
associated with testing.
The concept of teaching through experience
is something that is always evolving so that I can become an ever more
effective educator. I now completely embrace experiencial teaching
as a worthy pedagogy beyond simply "a fun time" (see below). When
I first began teaching, I primarily lectured and students took notes, memorized
(hopefully) the material presented, and showed me they had learned on test
day.
Today,
during some lecture times, I bring demontration and/or "show and tell"
aids. In more and more of my labs, students learn by touching, doing,
seeing and speaking. Most importantly, I teach through field experiences.
It's simply amazing how engaged students can be while in the field, particularly
after they get past the sensory overloads. The field is my classroom.
To learn more about the kinds of labs I do, and some of the unique excercises
I do during some class periods, visit my web pages associated with several
courses. Finally, feel free to send to me comments
on
my teaching; what you see that works, how it works and any pertinent literature
on new styles and techniques in teaching that might improve my effectiveness.
I have a link below to comments received from
past students at course evaluation time.
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EXPERIENCES IN MY TEACHING
I feel that it's important that I address
the experiencial side to my teaching. After all, this is particularly
important at Loyola University because of our mission; simply put, to be
a place of exceptional teaching first and foremost. Because of the
teaching discipline I am in - Biological Sciences - a large vocabulary
is required by all students in order to communicate effectively.
Also, an understanding of
biological
concepts is essential. The experiences I offer in both lab and lecture
setting more easily address concepts than they do vocabulary. In
my view, 'old-fashioned' lecturing is still something very much required
of the biology teacher. However, teaching of concepts often can be
considerably facilitated by doing, rather than through student listening.
I 'do' this in several ways.
First, I strongly believe in taking students to the field; the out-of-doors.
I go far beyond the norm in this regard. University
students
so very much need contact with the natural world. I require students
to go on lecture and lab-course sponsored trips to local (Audubon Park),
regional (Jean Lafitte National Historical Park, Bayous Sauvage National
Wildlife Refuge, Pearl River basin, Manchac Swamp), and national (Big Bend
National Park) places.
Some of the trips are simply guided tours with plenty of opportunities
for socratic discussion and others are venues for a particular controlled
activity (role playing, field collecting, quantitative sampling).
(See my links to individual courses and the photos on this page for some
examples).
Secondly, I try to organize labs that
have students undertake an assignment as a group activity. The most
successful of such labs, are designed to build upon previous work in earlier
labs. One such activity, is a lab sequence I developed in my Ecology
course where students first collect stream fish, secondly sort and identify
the fish using
dichtomous
keys, and thirdly work to statistically analyze the information to a final
illustration on fish habitat (an 'ordination'). The three-part effort
requires 2 - 3 labs and then a final writeup.
Thirdly, for lecture-only courses,
I have created several in-class demonstrations that incorporate classical
show-and-tell pedagogy. One example of this is my lecture-time sequence
on niche concepts in fish, using local preserved collections of stream
fishes to introduce basic limnology and then to talk about the impact of
dam construction. Another example is my demonstration of species
concepts, again using preserved fish as the example, where students get
to see the ambiguity in the concept. This is a powerful learning
process dealing with conservation issues. Finally, I use models in
the classroom as much as possible. One such endeavor is to
show evolution of human form through the use of skull models. My
Department owns an exceptional set of them.
Fourthly, for lecture-only courses,
I have a number of out-of-class assignments that are experiencial.
(These are beyond the writing assignments that I require of my
students.) Three such exercises are illustrative: (a) in two lecture
courses, I require students to use the web to calculate their own "ecological
footprint", an index to the amount of ecological damage they are responsible
for, (b) in another lecture course, some semesters I have the students
attend a local annual conference and writeup a short description of their
experience, and (c) in yet another lecture course, I have students critique
an issue of a journal published by one of several scientific societies.
All of this effort is for the
purpose of educating the Loyola student in the best way I know, given the
time and resources I have available.
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