Jonas Jäder
Universitetslektor|Senior Lecturer
- Professional title: Senior Lecturer
- Academic title: Doctor of Philosophy (PhD)
- Telephone: +46 (0)10-1428763
- Email: jonas.jader@miun.se
- Room number: E 307
- Location: Sundsvall
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- Employed at the subject:
- Mathematics and Science Education
Research projects
Current
Mathematical problems for an enriched and differentiated teaching
Mathematics diagnostic tests and mathematical knowledge in upper secondary school
Finished
Mathematical problems for conceptual understanding
The potential of mathematical tasks for visualizing and developing students conceptual understanding
Publications
Articles in journals
Chapters in books
Conference papers
Doctoral theses, comprehensive summaries
Licentiate theses, comprehensive summaries
Reports
Articles in journals
Jäder, J. & Johansson, H. (2025). Exploring students’ conceptual understanding through mathematical problem solving : students’ use of and shift between different representations of rational numbers. Research in Mathematics Education,
Jäder, J. (2022). Creative and conceptual challenges in mathematical problem solving. Nordisk matematikkdidaktikk, NOMAD, vol. 27: 3, pp. 49-68.
Jäder, J. , Lithner, J. & Sidenvall, J. (2020). Mathematical problem solving in textbooks from twelve countries. International Journal of Mathematical Education in Science and Technology, vol. 51: 7, pp. 1120-1136.
Jäder, J. , Sidenvall, J. & Sumpter, L. (2017). Students’ Mathematical Reasoning and Beliefs in Non-routine Task Solving. International Journal of Science and Mathematics Education, vol. 15, pp. 759-776.
Sidenvall, J. , Lithner, J. & Jäder, J. (2015). Students’ reasoning in mathematics textbook task-solving. International Journal of Mathematical Education in Science and Technology, vol. 46: 4, pp. 533-552.
Chapters in books
Jäder, J. (2025). Begreppsförståelse genom problemlösning : Ett forskningsprojekt för att stärka lärares förmåga att använda matematiska problem i undervisningen. In Framtidens Välfärd: Vård och Skola : En antologi om forsknings- och samverkansprojekt vid Mittuniversitetet 2021 - 2026. Mittuniversitetet. pp. 129-131.
Conference papers
Jäder, J. & Wedman, L. (2023). Using different versions of a mathematical problem for visualizing students’ conceptions of perimeter. In Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13).. pp. 4229--4236.
Jäder, J. (2021). Students’ Opportunities to Engage in Mathematical Problem Solving. Paper presented at the The 14th International Congress on Mathematical Education (ICME-14), Shanghai, China, July 11-18, 2021.
Jäder, J. (2019). Task design with a focus on conceptual and creative challenges. In Cerme 11. Proceedings : Proceedings of the Eleventh Congress of the European Society for Research in Mathematics Education. Utrecht, the Netherlands : . pp. 4234--4241.
Jäder, J. , Sidenvall, J. & Sumpter, L. (2015). Mathematical reasoning and beliefs in non-routine task solving. In Current State of Research on Mathematical Beliefs XX: Proceedings of the MAVI-20. Falun : (Högskolan Dalarna, Kultur och Lärande, arbetsrapport). pp. 115--125.
Jäder, J. & Sidenvall, J. (2014). Mathematical reasoning and beliefs. In PME 38/PME-NA 36. Proceedings. : Proceedings of the 38th Conference of the International Group of Psychology of Mathematics Education and the 36th Conference of the North American Chapter of the Psychology of Mathemtics Education.. pp. 114--114.
Doctoral theses
Jäder, J. (2019). Med uppgift att lära : Om matematikuppgifter som en resurs för lärande. Dis. (Comprehensive summary) Umeå : Umeå universitet, 2019
Licentiate theses, comprehensive summaries
Jäder, J. (2015). Elevers möjligheter till lärande av matematiska resonemang. Lic. (Comprehensive summary) Linköping : Linköpings universitet, 2015 (Studies in Science and Technology Education : 87)
Reports
Jäder, J. (2025). Matematikuppgifters potential att synliggöra elevers begreppsförståelse. Sundsvall : Mid Sweden University (Utbildningsvetenskapliga studier 2025:2).
Jäder, J. (2024). Skriftlig matematisk kommunikation : Insikter från en forskningscirkel. Sundsvall : Mid Sweden University (Utbildningsvetenskapliga studier 2024:3).