R. Biehler and H.-G. Weigand, “D-Geometrie–virtuell und real,” mathematik lehren, vol. 2021, no. 228, pp. 2–5, 2021.
LibreCat: /record/35744

B. Pepin, R. Biehler, and G. Gueudet, “Mathematics in Engineering Education: a Review of the Recent Literature with a View towards Innovative Practices,”10.1007/s40753-021-00139-8__International Journal of Research in Undergraduate Mathematics Education, vol. 7, no. 2, pp. 163–188, 2021, doi:10.1007/s40753-021-00139-8 .
LibreCat: /record/35778
DOI: 10.1007/s40753-021-00139-8

L. Kempen and R. Biehler, “Design-Based Research in der Hochschullehre am Beispiel der Lehrveranstaltung eEinführung in die Kultur der Mathematik“,” in Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik, R. Biehler, A. Eichler, R. Hochmuth, S. Rach, and N. Schaper, Eds. Berlin, Heidelberg: Springer Spektrum, 2021, pp. 4773525.
LibreCat: /record/35776
DOI: 10.1007/978-3-662-62854-6_20

C. Winsløw, R. Biehler, B. Jaworski, F. Rønning, and M. Wawro, “Education and professional development of university mathematics teachers,” in Research and Development in University Mathematics Education, V. Durand-Guerrier, R. Hochmuth, E. Nardi, and C. Winsløw, Eds. Routledge, 2021, pp. 59–79.
LibreCat: /record/35704
DOI: 10.4324/9780429346859-6

L. Höper, L. Malin, and R. Biehler, “Schatten von 3D-Objekten: Modellierung mit GeoGebra 3D und Anwendungen in der Computergrafik,” mathematik lehren, vol. 2021, no. 228, pp. 19–22, 2021.
LibreCat: /record/35761

S. Hüsing, N. Weiser, and R. Biehler, “Faszination 3D-Film: Entwicklung einer 3D-Konstruktion,” mathematik lehren, vol. 2021, no. 228, pp. 23–27, 2021.
LibreCat: /record/35763

M. Schürmann et al., “Consultation Phases in Mathematics Learning and Support Centres,”10.1007/s40753-021-00154-9__International Journal of Research in Undergraduate Mathematics Education, vol. 8, no. 1, pp. 94–120, 2021, doi:10.1007/s40753-021-00154-9 .
LibreCat: /record/35702
DOI: 10.1007/s40753-021-00154-9

S. Podworny and R. Biehler, “The process of actively building a model for a randomization test – insights into learners’ modeling activities based on a case study,”10.1080/10986065.2021.1922837__Mathematical Thinking and Learning, vol. 24, no. 4, pp. 291–311, 2021, doi:10.1080/10986065.2021.1922837 .
LibreCat: /record/35781
DOI: 10.1080/10986065.2021.1922837

D. Frischemeier, R. Biehler, S. Podworny, and L. Budde, “A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&;scp&;CODAP&;/scp&;using survey data,”10.1111/test.12283__Teaching Statistics, vol. 43, no. , pp. 82–89, 2021, doi:10.1111/test.12283 .
LibreCat: /record/35751
DOI: 10.1111/test.12283

R. Biehler and V. Durand-Guerrier, “University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic,” in Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), T. Hausberger, M. Bosch, and F. Chelloughi, Eds. Bizerte, Tunisia: University of Carthage and INDRUM, 2020.
LibreCat: /record/35811

S. Lünne, S. Schnell, and R. Biehler, “Motivation of out-of-field teachers for participating in professional development courses in mathematics,”10.1080/02619768.2020.1793950__European Journal of Teacher Education, vol. 44, no. 5, pp. 688–705, 2020, doi:10.1080/02619768.2020.1793950 .
LibreCat: /record/35701
DOI: 10.1080/02619768.2020.1793950

B. Barzel and R. Biehler, “Theory-Based Design of Professional Development for Upper Secondary Teachers–Focusing on the Content-Specific Use of Digital Tools,” in Professional development and knowledge of mathematics teachers, S. Zehetmeier, D. Potari, and M. Ribeiro, Eds. London: Routledge, 2020, pp. 163–192.
LibreCat: /record/35808

F. Feudel and R. Biehler, “Students’ Understanding of the Derivative Concept in the Context of Mathematics for Economics,”10.1007/s13138-020-00174-z__Journal für Mathematik-Didaktik, vol. 42, no. 1, pp. 273–305, 2020, doi:10.1007/s13138-020-00174-z .
LibreCat: /record/35822
DOI: 10.1007/s13138-020-00174-z

L. Kempen and R. Biehler, “Using Figurate Numbers in Elementary Number Theory – Discussing a ‘Useful’ Heuristic From the Perspectives of Semiotics and Cognitive Psychology,”10.3389/fpsyg.2020.01180__Frontiers in Psychology, vol. 11, p. 1180, 2020, doi:10.3389/fpsyg.2020.01180 .
LibreCat: /record/35709
DOI: 10.3389/fpsyg.2020.01180

L. Kempen, S. Krämer, and R. Biehler, “Was verstehen Schülerinnen und Schüler unter eBeweis“? 3 ausgewählte Ergebnisse einer Pilotstudie,” in Beiträge zum Mathematikunterricht 2020, H.-S. Siller, W. Weigel, and J. F. Wörler, Eds. Münster: WTM-Verlag, 2020, pp. 4893492.
LibreCat: /record/35827
DOI: 10.17877/DE290R-21418

R. Biehler, L. Kempen, and W. Paravicini, “Hochschuldidaktik Mathematik: Fachbezogenes Design und empirische Studien,” in Beiträge zum Mathematikunterricht 2020, H.-S. Siller, W. Weigel, and J. F. Wörler, Eds. Münster: WTM-Verlag, 2020, pp. 1347–1348.
LibreCat: /record/35819
DOI: 10.17877/DE290R-21487

Y. Fleischer and R. Biehler, “Automatisierte Entscheidungsverfahren als Thema im allgemeinbildenden Mathematikunterricht,” in Beiträge zum Mathematikunterricht 2020, H.-S. Siller, W. Weigel, and J. F. Wörler, Eds. Münster: WTM-Verlag, 2020.
LibreCat: /record/35823
DOI: 10.17877/DE290R-21301

B. Griese, R. Nieszporek, and R. Biehler, “Frei verfügbare Materialien für Unterricht und Fortbildung: Stochastik verständnisorientiert unterrichten,” Stochastik in der Schule, vol. 40, no. 1, pp. 10–17, 2020.
LibreCat: /record/35826

S. Lünne, S. Schnell, and R. Biehler, “Ffunt@OWL – Konzept und Gestaltungsprinzipien zur Qualifizierung fachfremd Mathematik unterrichtender Lehrkräfte der Sekundarstufe I,” in Professionelles Handeln im fachfremd erteilten Mathematikunterricht, R. Porsch and B. Rösken-Winter, Eds. Wiesbaden: Springer Spektrum, 2020, pp. 141–167.
LibreCat: /record/35914
DOI: 10.1007/978-3-658-27293-7_6

E. Lankeit and R. Biehler, “‘I only know the absolute value function’–About students’ concept images and example spaces concerning continuity and differentiability,” in Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), T. Hausberger, M. Bosch, and F. Chelloughi, Eds. Bizerte, Tunisia: University of Carthage and INDRUM, 2020.
LibreCat: /record/35912