On the need to enhance physical insight via mathematical skills
S. Rojas

TL;DR
Enhancing students' physical insight in rotational dynamics requires integrating mathematical reasoning and computational techniques, as neglecting this can hinder understanding and intuition in complex physics topics.
Contribution
The paper argues for the importance of mathematical skills in developing physical insight, especially in rotational dynamics, challenging the view that mathematics is merely distracting.
Findings
Mathematical reasoning improves understanding of rotational dynamics.
Students exposed to diverse computational techniques gain better intuition.
Neglecting mathematical skills can negatively impact physics reasoning.
Abstract
It is becoming common to hear teaching advice about spending more time on the "physics of the problem" so that students will get more physical insight and develop a stronger intuition that can be very helpful when thinking about physics problems. Based on this type of justification, mathematical skills such as the ability to compute moments of inertia, center of mass, or gravitational fields from mass distributions, and electrical fields from charge distributions are considered "distracting mathematics" and therefore receive less attention. We argue a) that this approach can have a negative influence on student reasoning when dealing with questions of rotational dynamics, a highly non-intuitive subject where even instructors may fail to provide correct answers, and b) that exposure of students to mathematical reasoning and to a wide range of computational techniques to obtain the moment…
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Taxonomy
TopicsScience Education and Pedagogy · Experimental and Theoretical Physics Studies · Innovative Teaching Methods
