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Disciplinary discernment in astronomy education: Hertzsprung-Russell-diagrams
Högskolan Kristianstad, Forskningsmiljön Learning in Science and Mathematics (LISMA). Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Nationellt resurscentrum för fysik, Lunds universitet. (LISMA)ORCID-id: 0000-0001-6638-1246
Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Högskolan Kristianstad, Forskningsmiljön Learning in Science and Mathematics (LISMA). (LISMA)
Högskolan Kristianstad, Sektionen för lärande och miljö, Avdelningen för Naturvetenskap. Högskolan Kristianstad, Forskningsmiljön Learning in Science and Mathematics (LISMA). (LISMA)ORCID-id: 0000-0003-4792-8749
2017 (engelsk)Konferansepaper, Oral presentation with published abstract (Annet vitenskapelig)
Abstract [en]

This paper aim at investigating what astronomy students and experts discern from the multitude of different disciplinary affordances available in Hertzsprung-Russell (HR) diagrams. HR-diagrams are central to all of astronomy and astrophysics and used extensively in teaching. However, knowledge about what students and experts discern from these disciplinary representations are not well known at present. HR-diagrams include many disciplinary affordances that may be hidden to the novice student, hence we aim at investigating and describing what astronomy students at different university levels (introductory, undergraduate, graduate), and astronomy educators/professors, discern from such representation – referred to as disciplinary discernment. Data from a web based questionnaire were analysed using the Anatomy of Disciplinary Discernment (ADD) framework by Eriksson et al.(2014). Preliminary results show (1) the developmental nature of disciplinary discernment from the HR-diagram by the participants and (2) the large discrepancy between disciplinary discernment by the astronomy educators and their students. We describe and discuss the qualitative nature of these differences and implications for teaching and learning astronomy.

sted, utgiver, år, opplag, sider
2017.
Emneord [en]
Disciplinary Discernment, HR-diagram, Astronomy Higher Education
HSV kategori
Identifikatorer
URN: urn:nbn:se:hkr:diva-17095OAI: oai:DiVA.org:hkr-17095DiVA, id: diva2:1131661
Konferanse
ESERA 2017, Dublin, Ireland
Tilgjengelig fra: 2017-08-15 Laget: 2017-08-15 Sist oppdatert: 2017-08-21bibliografisk kontrollert

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Rosberg, Maria

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Eriksson, UrbanRosberg, MariaRedfors, Andreas
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