Mathematicians visit Tech
Almost 100 mathematicians converged on New Mexico Tech last weekend for a two-day conference about college-level math. They arrived from New Mexico, Arizona and El Paso for a joint meeting of the New Mexico Mathematical Association of Two Year Colleges and the Southwestern Section of the Mathematical Association of America. The conference was co-chaired by Dr. William D. Stone and Dr. Annette LaRussa of the NMT Math Department.
Nearly all the attendees were college-level math teachers, and much of the conference was devoted to swapping techniques for helping students learn better. There has been an explosion in the popularity of online courses at the college level, and several speakers dealt with the particular challenges of teaching students whom you don’t see.
The luncheon keynote speaker was Dr. Brigette Russell, policy director of the New Mexico Higher Education Department. She spoke about the low graduation rates at New Mexico colleges, which she attributes in part to the large number of students who need remedial math at the college level. Remedial courses, also called developmental courses, don’t carry college credit, and many students run out of money and financial aid before they can finish enough credits to graduate.
Russell advocated more targeted developmental courses that provide more help in a shorter period of time, and “intrusive advising,” where advisers take a more aggressive role in channeling students into courses that count toward the requirements for a major.
There were a number of talks on more purely technical subjects, ranging from nanotubes to math for biology to the number pi. The banquet keynote speaker was Dr. Robert L. Devaney, national president of the MAA and a professor at Boston University. He gave a simple and entertaining walk-through of fractals and the Mandelbrot set, and mesmerized the audience with some animated movies he and his students had made showing the characteristics of these mathematical objects.
The technical and educational parts of the conference concluded with a series of business meetings and administrative roundtables.