Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 4 Quality Education
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Collaborations and top research areas from the last five years
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Rocketlaunch – Mathematiklernen mit digitalen Medien auf dem Weg zum Abitur
Obersteiner, A. (PI) & Strohmaier, A. (PI)
1/01/26 → …
Project: Research
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TRR 419 SHARP – A06: The interplay of cognitive prerequisites and knowledge in simulated learning environments
Obersteiner, A. (CoPI) & Stadler, M. (PI)
1/09/25 → 30/06/29
Project: Research
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TRR 419 SHARP – A03: Personalized Support for Task-Based Diagnosing and Intervening in Mathematics and Physics Based on Eye Movements and Log Data
Obersteiner, A. (PI), Nickl, M. (CoI), Küchemann, S. (CoPI), Stadler, M. (CoPI) & Kuhn, J. (CoI)
1/09/25 → 30/06/29
Project: Research
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DigiProMIN Digitalisierungsbezogene und digital gestützte Professionalisierung von MIN-Lehrkräften
Obersteiner, A. (PI) & Nickl, M. (CoI)
1/04/23 → …
Project: Research
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RocketTutor – Abiturvorbereitung Mathematik mit einem intelligenten Tutorensystem
Obersteiner, A. (PI) & Strohmaier, A. (PI)
1/02/22 → …
Project: Research
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A domain-specific perspective on adaptivity
Strohmaier, A., Depaepe, F., Nickl, M. & Obersteiner, A., Aug 2026, In: Learning and Instruction. 104, 102364.Research output: Contribution to journal › Article › peer-review
Open Access -
Connecting the dots: A psychometric network analysis of relations between students’ fraction and algebra knowledge
Forsmann, C. L., D'Erchie, M., Obersteiner, A. & Schneider, M., May 2026, In: Learning and Individual Differences. 128, 102851.Research output: Contribution to journal › Article › peer-review
Open Access -
Do hatchmarks affect the use of the benchmark strategy in number line estimation tasks with fractions? An eyetracking study
Obersteiner, A., Strohmaier, A., D’Erchie, M., Schwarzmeier, S., Alibali, M. W. & Marupudi, V., 2026, (E-pub ahead of print) In: ZDM - Mathematics Education. 58, 3, p. 429-442 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Early algebra knowledge predicts later fraction understanding and improves with fraction instruction
D’Erchie, M., Forsmann, C. L., Schneider, M. & Obersteiner, A., Apr 2026, In: Journal of Experimental Child Psychology. 264, 106418.Research output: Contribution to journal › Article › peer-review
Open Access -
Fostering Diagnostic Competences in Simulation-Based Learning Environments: An Individual Participant Data Meta-Analysis on the Interplay Between Expectancy Beliefs and Task Values
Holzberger, D., Radkowitsch, A., Heitzmann, N., Nickl, M., Brandl, L., Stadler, M., Obersteiner, A., Chernikova, O., Pickal, A. J., Richters, C., Kron, S., Wecker, C., Irmer, M., Corves, C., Neuhaus, B. J., Fischer, M. R., Ufer, S., Fischer, F., Seidel, T. & Sommerhoff, D., 26 Mar 2026, In: Journal of Educational Psychology. 27 p.Research output: Contribution to journal › Article › peer-review
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13. Kongress der Gesellschaft für Empirische Bildungsforschung (GEBF)
Seidel, T. (Organizer), Koenen, J. (Organizer), Obersteiner, A. (Organizer) & Keune, A. (Organizer)
16 Mar 2026 → 19 Mar 2026Activity: Participating in or organizing an event › Organizing a conference, workshop, ...
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Nachwuchskonferenz der Gesellschaft für Didaktik der Mathematik (GDM)
Obersteiner, A. (Organizer) & Ufer, S. (Organizer)
15 Sep 2025 → 19 Sep 2025Activity: Participating in or organizing an event › Organizing a conference, workshop, ...
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13th International Conference on Conceptual Change
Obersteiner, A. (Organizer)
27 Aug 2024 → 30 Aug 2024Activity: Participating in or organizing an event › Organizing a conference, workshop, ...
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Journal fur Mathematik-Didaktik (Journal)
Obersteiner, A. (Member of editorial board)
2024 → …Activity: Publication peer-review and editorial work › Editorial work
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Learning and Instruction (Journal)
Obersteiner, A. (Member of editorial board)
2022 → …Activity: Publication peer-review and editorial work › Editorial work
Prizes
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Feodor-Lynen-Forschungsstipendium der Alexander von Humboldt Stiftung
Obersteiner, A. (Recipient), 2017
Prize