Improving The Teaching of Physics :: Learning Education Papers

What this paper is all about I will attempt to provide answers to the question of how one can facilitate the acquisition of deep conceptual understanding of physical concepts and make learning more meaningful to students. I will do this by using the results of several physics education researches as anchored on some important difficulties physics educators have in teaching physics. The problems in physics teaching Over the years, physics education has been beset with a multitude of problems. The most compelling is how to teach physics to the students so that they will understand it, and appreciate it. An offshoot of this difficulty is the problem of retaining in the program those students who have initially decided to major in physics. Seymour and Hewitt’s (1997) study on why undergraduates leave the sciences revealed that students switch not because they lack the mental ability. The three main concerns for shifting are the lack or loss of interest, belief that a non-SME offers a better education, and poor teaching of SME faculty. Looking at these reasons, we realize that the situation is not at all hopeless. I believe that we could do something to address these issues. The scenario would have been pathetic if the primary reason for the switch is the students’ lack of mental ability. As I see it, the issue of lack/loss of interest and the belief that SME offers a better education is brought about or aggravated by the issue of poor teaching of SME faculty. If we can address the issue of poor teaching we will essentially be addressing the two other issues. If we can better teach physics then this can be a source of motivation for students to stay in physics. Another major problem in physics education is that students do not appear to gain as much knowledge out of their physics courses as desired. The most probable reason for this is the over-dependence of physics instructors on using the â€Å"traditional lecture†. Lectures in physics can be an incredibly passive experience for students, particularly dangerous for those who believe that if they can follow the professor, they’ve mastered the material (Tobias, 1990). In this paper I will be presenting ways in which we can improve large lecture classes in order to make learning more meaningful for students. The motivation for this is my belief that lecture halls will still continue to pervade physics departments. Reducing the number of student- teacher ratio is a far-fetched reality.