@articleBiehler_Weigand_2021, title=3D-Geometrie–virtuell und real, volume=2021, number=228, journal=mathematik lehren, publisher=Friedrich Verlag, author=Biehler, Rolf and Weigand, Hans-Georg, year=2021, pages=2–5 
LibreCat: /record/35744

@articlePepin_Biehler_Gueudet_2021, title=Mathematics in Engineering Education: a Review of the Recent Literature with a View towards Innovative Practices, volume=7, DOI=10.1007/s40753-021-00139-8, number=2, journal=International Journal of Research in Undergraduate Mathematics Education, publisher=Springer Science and Business Media LLC, author=Pepin, Birgit and Biehler, Rolf and Gueudet, Ghislaine, year=2021, pages=163–188 
LibreCat: /record/35778
DOI: 10.1007/s40753-021-00139-8

@inbookKempen_Biehler_2021, place=Berlin, Heidelberg, title=Design-Based Research in der Hochschullehre am Beispiel der Lehrveranstaltung eEinführung in die Kultur der Mathematik“, DOI=10.1007/978-3-662-62854-6_20, booktitle=Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematik, publisher=Springer Spektrum, author=Kempen, Leander and Biehler, Rolf, editor=Biehler, Rolf and Eichler, Andreas and Hochmuth, Reinhard and Rach, Stefanie and Schaper, Niclas, year=2021, pages=4773525 
LibreCat: /record/35776
DOI: 10.1007/978-3-662-62854-6_20

@inbookWinsløw_Biehler_Jaworski_Rønning_Wawro_2021, title=Education and professional development of university mathematics teachers, DOI=10.4324/9780429346859-6, booktitle=Research and Development in University Mathematics Education, publisher=Routledge, author=Winsløw, Carl and Biehler, Rolf and Jaworski, Barbara and Rønning, Frode and Wawro, Megan, editor=Durand-Guerrier, V. and Hochmuth, R. and Nardi, E. and Winsløw, C., year=2021, pages=59–79 
LibreCat: /record/35704
DOI: 10.4324/9780429346859-6

@articleHöper_Malin_Biehler_2021, title=Schatten von 3D-Objekten: Modellierung mit GeoGebra 3D und Anwendungen in der Computergrafik, volume=2021, number=228, journal=mathematik lehren, publisher=Friedrich Verlag, author=Höper, Lukas and Malin, Leah and Biehler, Rolf, year=2021, pages=19–22 
LibreCat: /record/35761

@articleHüsing_Weiser_Biehler_2021, title=Faszination 3D-Film: Entwicklung einer 3D-Konstruktion, volume=2021, number=228, journal=mathematik lehren, publisher=Friedrich Verlag, author=Hüsing, Sven and Weiser, Niklas and Biehler, Rolf, year=2021, pages=23–27 
LibreCat: /record/35763

@articleSchürmann_Panse_Shaikh_Biehler_Schaper_Liebendörfer_Hilgert_2021, title=Consultation Phases in Mathematics Learning and Support Centres, volume=8, DOI=10.1007/s40753-021-00154-9, number=1, journal=International Journal of Research in Undergraduate Mathematics Education, publisher=Springer Science and Business Media LLC, author=Schürmann, Mirko and Panse, Anja and Shaikh, Zain and Biehler, Rolf and Schaper, Niclas and Liebendörfer, Michael and Hilgert, Joachim, year=2021, pages=94–120 
LibreCat: /record/35702
DOI: 10.1007/s40753-021-00154-9

@articlePodworny_Biehler_2021, title=The process of actively building a model for a randomization test – insights into learners’ modeling activities based on a case study, volume=24, DOI=10.1080/10986065.2021.1922837, number=4, journal=Mathematical Thinking and Learning, publisher=Informa UK Limited, author=Podworny, Susanne and Biehler, Rolf, year=2021, pages=291–311 
LibreCat: /record/35781
DOI: 10.1080/10986065.2021.1922837

@articleFrischemeier_Biehler_Podworny_Budde_2021, title=A first introduction to data science education in secondary schools: Teaching and learning about data exploration with&;scp&;CODAP&;/scp&;using survey data, volume=43, DOI=10.1111/test.12283, number=, journal=Teaching Statistics, publisher=Wiley, author=Frischemeier, Daniel and Biehler, Rolf and Podworny, Susanne and Budde, Lea, year=2021, pages=82–89 
LibreCat: /record/35751
DOI: 10.1111/test.12283

@inbookBiehler_Durand-Guerrier_2020, place=Bizerte, Tunisia, title=University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic, booktitle=Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), publisher=University of Carthage and INDRUM, author=Biehler, Rolf and Durand-Guerrier, Viviane, editor=Hausberger, T. and Bosch, M. and Chelloughi, F., year=2020 
LibreCat: /record/35811

@articleLünne_Schnell_Biehler_2020, title=Motivation of out-of-field teachers for participating in professional development courses in mathematics, volume=44, DOI=10.1080/02619768.2020.1793950, number=5, journal=European Journal of Teacher Education, publisher=Informa UK Limited, author=Lünne, Steffen and Schnell, Susanne and Biehler, Rolf, year=2020, pages=688–705 
LibreCat: /record/35701
DOI: 10.1080/02619768.2020.1793950

@inbookBarzel_Biehler_2020, place=London, title=Theory-Based Design of Professional Development for Upper Secondary Teachers–Focusing on the Content-Specific Use of Digital Tools, booktitle=Professional development and knowledge of mathematics teachers, publisher=Routledge, author=Barzel, Bärbel and Biehler, Rolf, editor=Zehetmeier, Stefan and Potari, Despina and Ribeiro, Miguel, year=2020, pages=163–192 
LibreCat: /record/35808

@articleFeudel_Biehler_2020, title=Students’ Understanding of the Derivative Concept in the Context of Mathematics for Economics, volume=42, DOI=10.1007/s13138-020-00174-z, number=1, journal=Journal für Mathematik-Didaktik, publisher=Springer Science and Business Media LLC, author=Feudel, Frank and Biehler, Rolf, year=2020, pages=273–305 
LibreCat: /record/35822
DOI: 10.1007/s13138-020-00174-z

@articleKempen_Biehler_2020, title=Using Figurate Numbers in Elementary Number Theory – Discussing a ‘Useful’ Heuristic From the Perspectives of Semiotics and Cognitive Psychology, volume=11, DOI=10.3389/fpsyg.2020.01180, journal=Frontiers in Psychology, publisher=Frontiers Media SA, author=Kempen, Leander and Biehler, Rolf, year=2020, pages=1180 
LibreCat: /record/35709
DOI: 10.3389/fpsyg.2020.01180

@inbookKempen_Krämer_Biehler_2020, place=Münster, title=Was verstehen Schülerinnen und Schüler unter eBeweis“? 3 ausgewählte Ergebnisse einer Pilotstudie, DOI=10.17877/DE290R-21418, booktitle=Beiträge zum Mathematikunterricht 2020, publisher=WTM-Verlag, author=Kempen, Leander and Krämer, Sandra and Biehler, Rolf, editor=Siller, H.-S. and Weigel, W. and Wörler, J. F., year=2020, pages=4893492 
LibreCat: /record/35827
DOI: 10.17877/DE290R-21418

@inbookBiehler_Kempen_Paravicini_2020, place=Münster, title=Hochschuldidaktik Mathematik: Fachbezogenes Design und empirische Studien, DOI=10.17877/DE290R-21487, booktitle=Beiträge zum Mathematikunterricht 2020, publisher=WTM-Verlag, author=Biehler, Rolf and Kempen, Leander and Paravicini, Walther, editor=Siller, H.-S. and Weigel, W. and Wörler, J. F., year=2020, pages=1347–1348 
LibreCat: /record/35819
DOI: 10.17877/DE290R-21487

@inbookFleischer_Biehler_2020, place=Münster, title=Automatisierte Entscheidungsverfahren als Thema im allgemeinbildenden Mathematikunterricht, DOI=10.17877/DE290R-21301, booktitle=Beiträge zum Mathematikunterricht 2020, publisher=WTM-Verlag, author=Fleischer, Yannik and Biehler, Rolf, editor=Siller, H.-S. and Weigel, W. and Wörler, J. F., year=2020 
LibreCat: /record/35823
DOI: 10.17877/DE290R-21301

@articleGriese_Nieszporek_Biehler_2020, title=Frei verfügbare Materialien für Unterricht und Fortbildung: Stochastik verständnisorientiert unterrichten, volume=40, number=1, journal=Stochastik in der Schule, author=Griese, Birgit and Nieszporek, Ralf and Biehler, Rolf, year=2020, pages=10–17 
LibreCat: /record/35826

@inbookLünne_Schnell_Biehler_2020, place=Wiesbaden, title=Ffunt@OWL – Konzept und Gestaltungsprinzipien zur Qualifizierung fachfremd Mathematik unterrichtender Lehrkräfte der Sekundarstufe I, DOI=10.1007/978-3-658-27293-7_6, booktitle=Professionelles Handeln im fachfremd erteilten Mathematikunterricht, publisher=Springer Spektrum, author=Lünne, Steffen and Schnell, Susanne and Biehler, Rolf, editor=Porsch, R. and Rösken-Winter, B., year=2020, pages=141–167 
LibreCat: /record/35914
DOI: 10.1007/978-3-658-27293-7_6

@inbookLankeit_Biehler_2020, place=Bizerte, Tunisia, title=“I only know the absolute value function”–About students’ concept images and example spaces concerning continuity and differentiability, booktitle=Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020), publisher=University of Carthage and INDRUM, author=Lankeit, Elisa and Biehler, Rolf, editor=Hausberger, T. and Bosch, M. and Chelloughi, F., year=2020 
LibreCat: /record/35912