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The Variation of Un...
The Variation of University Physics Students' Experience of Plus and Minus Signs in 1D Vector-kinematics Revisited
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- Eriksson, Moa (författare)
- Uppsala University,Lund University,Lunds universitet,Uppsala universitet,Fysikundervisningens didaktik,Lund Univ, Dept Phys, Lund, Sweden,Utbildningsvetenskap,Institutionen för utbildningsvetenskap,Institutioner,Humanistiska och teologiska fakulteterna,Nationellt Resurscentrum för Fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Educational Sciences,Department of Educational Sciences,Departments,Joint Faculties of Humanities and Theology,National Resource Centre for Physics Education,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Euler, Elias (författare)
- Lund University,Lunds universitet,Nationellt Resurscentrum för Fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,National Resource Centre for Physics Education,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Linder, Cedric, 1954- (författare)
- Uppsala University,Uppsala universitet,Fysikundervisningens didaktik,Univ Western Cape, Dept Phys & Astron, Cape Town, South Africa,University of the Western Cape
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- Eriksson, Urban (författare)
- Lund University,Lunds universitet,Institutionen för utbildningsvetenskap,Institutioner,Humanistiska och teologiska fakulteterna,Nationellt Resurscentrum för Fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Educational Sciences,Departments,Joint Faculties of Humanities and Theology,National Resource Centre for Physics Education,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Govender, Nadaraj (författare)
- Univ KwaZulu Natal, Sch Educ, Durban, South Africa.,University of KwaZulu-Natal
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(creator_code:org_t)
- 2022-07-19
- 2022
- Engelska.
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Ingår i: African Journal of Research in Mathematics, Science and Technology Education. - : Taylor & Francis Group. - 1811-7295 .- 2469-7656. ; 26:1, s. 63-76
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This article revisits and expands upon a previous phenomenographic study characterising the qualitatively different ways in which South African undergraduate physics students may experience the use of +/- signs in one-dimensional kinematics (1DK). We find the original categorisation as applicable for interpreting Swedish university-level students' responses to 1DK questions. However, by way of a typology of potential learning outcomes associated with +/- signs in 1DK, our review of the topic reveals that the original study's treatment misses the implications of +/- signs related to time rate of change and graphical shape. We also add to the description of students' experience of +/- signs in 1DK by incorporating ideas from the Variation Theory of Learning and by focusing on some of the aspects of +/- signs in 1DK that were underemphasized in the original study. Our analysis thus provides a template for physics educators to support students' conceptual understanding of sign conventions in vector kinematics.
Ämnesord
- SAMHÄLLSVETENSKAP -- Utbildningsvetenskap -- Lärande (hsv//swe)
- SOCIAL SCIENCES -- Educational Sciences -- Learning (hsv//eng)
Nyckelord
- Introductory-level physics
- variation theory of learning
- patterns of variation
- algebraic signs
- disciplinary-relevant aspects
- algebraic signs
- disciplinary-relevant aspects
- Introductory-level physics
- patterns of variation
- variation theory of learning
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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