A Study about Understanding the Concept of Force and Attitude towards Learning Physics on First-Year Students in the Course of General Physics; as Preliminary Investigation in Development Research
The concepts of science, including physics should be understood by students, because science is supporting the advancement of technology. But most students assume that learning physics is difficult because it is associated with physics equations or formulas. Students also had difficulty in understanding the concepts of physics, and even common misconceptions. This study aims to investigate the students understanding of the concept of force and know the attitude of students towards learning physics. Samples or subjects in this study were 43 students of the first year of physics education who has taken the course of General Physics. The data collection of research done in two ways, namely test (quantitative) and questionnaire (qualitative). Instruments to collect data about the understanding of physics concept style is a standard test FCI (Force Concept Inventory), and supported by data from a questionnaire about the reasons for choosing an answer. Instruments to know the attitude of students towards learning physics is a standard questionnaire CLASS (Colorado Learning Attitude about Science Survey). Test data were analyzed using t-test and questionnaire data were analyzed descriptively. The results showed that the students understanding of the concept of force is very low (≤ 50%). The majority of college students have misconceptions about force, especially the force on the vertical motion, circular motion, parabolic/projectile motion and a simple pendulum motion. Based on the analysis of student attitudes, found that; the students find it difficult to resolve the problems of physics concepts although they have understood the topic in question. Students also felt that the equations of physics do not support their ideas in understanding concepts of physics equations required only for a matter of course.These findings are discussed, and made initial design of development research on learning materials.