Computer Instrumentation of Introductory Physics Laboratories

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Modern scientific investigation is highly instrumented, with computers playing a major role in most of experimental science and much of the theoretical, as well. The introductory courses in physics, besides teaching basic physics and problem solving, should give the student an introduction to the way that scientists work and the modern instrumentation that is used. Because of budget constraints, however, it is difficult for a physics department to move out of the laboratory mode developed in the late l960s and early 70s into an instrumented laboratory environment, but it is nonetheless important to do so. This project is helping the Indiana State University Physics Department make that leap by instrumenting the introductory laboratories with computers interfaced to a variety of equipment to help students in data taking and analysis. The project is providing computers and interfaces to instrument 12 lab stations to be used in both the calculus-based, and non- calculus physics courses. Along with well-designed laboratory exercises, the proposed instrumentation is making possible a significantly enhanced experience for students in the two introductory physics courses.NSF funds are being matched with funds from non-federal sources.