ERIC Number: EJ1063341
Record Type: Journal
Publication Date: 2015-Jul
Abstractor: As Provided
Reference Count: 52
Obstacles to Mathematization in Physics: The Case of the Differential
López-Gay, R.; Martinez Sáez, J.; Martinez Torregrosa, J.
Science & Education, v24 n5-6 p591-613 Jul 2015
The process of the mathematization of physical situations through differential calculus requires an understanding of the justification for and the meaning of the differential in the context of physics. In this work, four different conceptions about the differential in physics are identified and assessed according to their utility for the mathematization process. We also present an empirical study to probe the conceptions about the differential that are used by students in physics, as well students' perceptions of how they are expected to use differential calculus in physics. The results support the claim that students have a quasi-exclusive conception of the differential as an infinitesimal increment and that they perceive that their teachers only expect them to use differential calculus in an algorithmic way, without a sound understanding of what are they doing and why. These results are related to the lack of attention paid by conventional physics teaching to the mathematization process. Finally, some proposals for action are put forward.
Descriptors: Physics, Barriers, Calculus, Mathematical Applications, Mathematical Concepts, Student Attitudes, Knowledge Level, Science Achievement, Learning Processes, Teaching Methods, Educational Practices, Science Education
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A