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571 Publications
2020 | Book Chapter | LibreCat-ID: 45688
Bruns J, Vogtländer A. Frühe alltagsintegrierte mathematische Bildung. Eine Einleitung. In: Born-Rauchecker E, Vogtländer A, Weber K, eds. Frühe alltagsintegrierte mathematische Bildung. Handreichung für Lehrende. Kallmeyer; 2020:37-46.
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2020 | Journal Article | LibreCat-ID: 34816
Bruns J, Strahl C, Gasteiger H. Situative Beobachtung und Wahrnehmung angehender frühpädagogischer Fachpersonen im Bereich Mathematik – Entwicklung und Validierung eines Testinstruments. Unterrichtswissenschaft. 2020;49(3):345-371. doi:10.1007/s42010-020-00091-7
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| DOI
2020 | Conference Paper | LibreCat-ID: 36546 |

Meyer L, Tabeling L, Gasteiger H, Bruns J. Interaktionen in mathematischen Spielsituationen in Kindertagesstätte und Familie. In: Siller H-S, Weigel W, Wörler J, eds. Beiträge zum Mathematikunterricht 2020. WTM-Verlag; 2020:1253-1256.
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2020 | Journal Article | LibreCat-ID: 21529
Bruns J, Schopferer T, Gasteiger H. Adaptionshandlungen von Multiplikatorinnen und Multiplikatoren zur frühen mathematischen Bildung – Beschreibung und Bewertung aus fachbezogener Perspektive. Journal für Mathematik-Didaktik. 2020;42(1):243-271. doi:10.1007/s13138-020-00175-y
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| DOI
2020 | Book Chapter | LibreCat-ID: 21530
Bruns J, Carlsen M, Eichen L, Erfjord I, Hundeland PS. Situational Perception in Mathematics (SPiM)—Results of a Cross-Country Study in Austria and Norway. In: Mathematics Education in the Early Years. Springer; 2020:317–332. doi:10.1007/978-3-030-34776-5_19
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| DOI
2020 | Conference Paper | LibreCat-ID: 36539 |

Bruns J. Mathematisches Fachwissen von frühpädagogischen Fachpersonen im Spannungsfeld zwischen Disziplin- und Praxis. In: Siller H-S, Weigel W, Wörler J, eds. Beiträge zum Mathematikunterricht 2020. WTM-Verlag; 2020:1245-1248. doi:10.37626/GA9783959871402.0
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2020 | Conference Paper | LibreCat-ID: 45330
Schönherr J, Blomberg J, Schukajlow S, Rellensmann J. “Why don’t you make a drawing?" Motivation and strategy use in mathematical modelling. In: Inprasitha M, Changsri N, Boonsena N, eds. Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education: PME. ; 2020:46–54.
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2020 | Journal Article | LibreCat-ID: 45338
Schönherr J, Schukajlow S, Leopold C. Measuring and investigating strategic knowledge about drawing to solve geometry modelling problems. ZDM – Mathematics Education. 2020;52(1):97–110. doi:10.1007/s11858-019-01085-1
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2020 | Journal Article | LibreCat-ID: 31376
Hoffmann M. Zirkel und Lineal ohne Parallelenaxiom: Ein konstruktiver Zugang zur hyperbolischen Geometrie. Der Mathematikunterricht. 2020;66 (6):36–47.
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2020 | Book Chapter | LibreCat-ID: 56244
Barzel B, Biehler R. 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. Routledge; 2020:163–192.
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2020 | Book Chapter | LibreCat-ID: 35811
Biehler R, Durand-Guerrier V. University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic. In: Hausberger T, Bosch M, Chelloughi F, eds. Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020). University of Carthage and INDRUM; 2020:283-287.
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2020 | Book Chapter | LibreCat-ID: 35829
Kempen L, Krämer S, Biehler R. Investigating high school graduates’ personal meaning of the notion of “mathematical proof.” In: Hausberger T, Bosch M, Chelloughi F, eds. Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020). University of Carthage and INDRUM; 2020:358-367.
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2020 | Journal Article | LibreCat-ID: 33594
Rezat S, Rezat S. Schulbücher. Werkzeuge zum Üben in den Fächern Deutsch und Mathematik. Die Grundschulzeitschrift 320. 2020;320:10-13.
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2020 | Book Chapter | LibreCat-ID: 35821
Budde L, Frischemeier D, Biehler R, et al. Data Science Education in Secondary School: How to Develop Statistical Reasoning When Exploring Data Using CODAP. In: Arnold P, ed. New Skills in the Changing World of Statistics Education: Proceedings of the Roundtable Conference of the International Association for Statistical Education (IASE), July 2020. ISI/IASE; 2020.
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2020 | Book Chapter | LibreCat-ID: 35913
Liebendörfer M, Göller R, Gildehaus L, et al. The role of learning strategies for performance in mathematics courses for engineers. In: Hausberger T, Bosch M, Chelloughi F, eds. Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020). University of Carthage and INDRUM; 2020.
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2020 | Book Chapter | LibreCat-ID: 35912
Lankeit E, Biehler R. “I only know the absolute value function”–About students’ concept images and example spaces concerning continuity and differentiability. In: Hausberger T, Bosch M, Chelloughi F, eds. Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020). University of Carthage and INDRUM; 2020.
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2019 | Conference Paper | LibreCat-ID: 13106
Schumacher J. Rekonstruktion diagrammatischen Schließens am Beispiel der Subtraktion negativer Zahlen. In: Beiträge zum Mathematikunterricht 2019.
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2019 | Conference Paper | LibreCat-ID: 13107
Schumacher J, Rezat S. A Hypothetical Learning Trajectory for the Learning of the Rules for Manipulating Integers. In: Jankvist UT, Van den Heuvel-Panhuizen M, Veldhuis M, eds. Proceedings of the Eleventh Congress of the European Society for Research in Mathematics Education (CERME11, February 6 – 10, 2019). Utrecht, the Netherlands: Freudenthal Group & Freudenthal Institute, Utrecht University and ERME.
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2019 | Book (Editor) | LibreCat-ID: 13139 |

Rezat S, Fan L, Hattermann M, Schumacher J, Wuschke H, eds. Proceedings of the Third International Conference on Mathematics Textbook Research and Development: 16-19 September 2019 Paderborn, Germany. Paderborn: Universitätsbibliothek Paderborn; 2019. doi:10.17619/UNIPB/1-768
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2019 | Conference Paper | LibreCat-ID: 32089
Häsel-Weide U, Nührenbörger M. Materials für inclusive mathematics education - Design principles an practices. In: Rezat S, Fan L, Hattermann M, Schumacher J, Wuschke H, Universitätsbibliothek Paderborn, eds. Proceedings of the Third International Conference on Mathematics Textbook Research an Development. ; 2019:185-190.
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