Existing research identifying common student ideas about forces focuses on students’ misunderstandings, misconceptions, and difficulties. In this paper, we characterize student thinking in terms of resources, framing student thinking as continuous with formal physics. Based on our analysis of 2048 written responses to conceptual questions, we identify six common conceptual resources for understanding forces. We document context-sensitive patterns in resource activation, and we discuss limitations of our research based on the demographics of our sample.

• Received 12 April 2019
• Revised 29 September 2020
• Accepted 14 December 2020

DOI:https://doi.org/10.1103/PhysRevPhysEducRes.17.010121

Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

Published by the American Physical Society