Students' Models of Newton's Second Law in Mechanics and Electromagnetism

We investigated students' use of Newton's second law in mechanics and electromagnetism contexts by interviewing students in a two-semester calculus-based physics course. We observed that students' responses are consistent with three mental models. These models appeard in mechanics con...

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Bibliographic Details
Main Authors Itza-Ortiz, Salomon, Rebello, N. Sanjay, Zollman, Dean A
Format Journal Article
LanguageEnglish
Published 28.08.2003
Subjects
Physics - General Physics
Physics - Physics Education
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Summary:We investigated students' use of Newton's second law in mechanics and electromagnetism contexts by interviewing students in a two-semester calculus-based physics course. We observed that students' responses are consistent with three mental models. These models appeard in mechanics contexts and were transferred to electromagnetism contexts. We developed an inventory to help instructors identify these models and direct students towards the correct one.
DOI:10.48550/arxiv.physics/0308109