TY - CHAP
AU - Biehler, Rolf
AU - Kempen, Leander
AU - Paravicini, Walther
ED - Siller, H.-S.
ED - Weigel, W.
ED - Wörler, J. F.
ID - 35819
T2 - Beiträge zum Mathematikunterricht 2020
TI - Hochschuldidaktik Mathematik: Fachbezogenes Design und empirische Studien
ER -
TY - JOUR
AB - AbstractThe derivative concept plays a major role in economics. However, its use in economics is very heterogeneous, sometimes inconsistent, and contradicts students’ prior knowledge from school. This applies in particular to the common economic interpretation of the derivative as the amount of change while increasing the production by one unit. Hence, in calculus courses for economics students, learners should acquire an understanding of the derivative that is mathematically acceptable and connected to their prior knowledge, but which also takes into account its practical use in economics. In this paper we first develop a theoretical model describing such an understanding of the derivative for economics students. We then present an exploratory study investigating the extent to which economics students have such an understanding after their calculus course. The results indicate that many of them might not have acquired this kind of understanding, in particular concerning the common economic interpretation of the derivative. The study furthermore yields possible gaps in students’ understanding and possible misconceptions.
AU - Feudel, Frank
AU - Biehler, Rolf
ID - 35822
IS - 1
JF - Journal für Mathematik-Didaktik
KW - Education
KW - General Mathematics
SN - 0173-5322
TI - Students’ Understanding of the Derivative Concept in the Context of Mathematics for Economics
VL - 42
ER -
TY - CHAP
AU - Fleischer, Yannik
AU - Biehler, Rolf
ED - Siller, H.-S.
ED - Weigel, W.
ED - Wörler, J. F.
ID - 35823
T2 - Beiträge zum Mathematikunterricht 2020
TI - Automatisierte Entscheidungsverfahren als Thema im allgemeinbildenden Mathematikunterricht
ER -
TY - JOUR
AU - Griese, Birgit
AU - Nieszporek, Ralf
AU - Biehler, Rolf
ID - 35826
IS - 1
JF - Stochastik in der Schule
TI - Frei verfügbare Materialien für Unterricht und Fortbildung: Stochastik verständnisorientiert unterrichten
VL - 40
ER -
TY - JOUR
AU - Kempen, Leander
AU - Biehler, Rolf
ID - 35709
JF - Frontiers in Psychology
KW - General Psychology
SN - 1664-1078
TI - Using Figurate Numbers in Elementary Number Theory – Discussing a ‘Useful’ Heuristic From the Perspectives of Semiotics and Cognitive Psychology
VL - 11
ER -
TY - CHAP
AU - Kempen, Leander
AU - Krämer, Sandra
AU - Biehler, Rolf
ED - Hausberger, T.
ED - Bosch, M.
ED - Chelloughi, F.
ID - 35829
T2 - Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020)
TI - Investigating high school graduates’ personal meaning of the notion of “mathematical proof”
ER -
TY - CHAP
AU - Kempen, Leander
AU - Krämer, Sandra
AU - Biehler, Rolf
ED - Siller, H.-S.
ED - Weigel, W.
ED - Wörler, J. F.
ID - 35827
T2 - Beiträge zum Mathematikunterricht 2020
TI - Was verstehen Schülerinnen und Schüler unter „Beweis“? – ausgewählte Ergebnisse einer Pilotstudie
ER -
TY - CHAP
AU - Lünne, Steffen
AU - Schnell, Susanne
AU - Biehler, Rolf
ED - Porsch, R.
ED - Rösken-Winter, B.
ID - 35914
SN - 9783658272920
T2 - Professionelles Handeln im fachfremd erteilten Mathematikunterricht
TI - Ffunt@OWL – Konzept und Gestaltungsprinzipien zur Qualifizierung fachfremd Mathematik unterrichtender Lehrkräfte der Sekundarstufe I
ER -
TY - CHAP
AU - Liebendörfer, Michael
AU - Göller, Robin
AU - Gildehaus, Lara
AU - Kortemeyer, Jörg
AU - Biehler, Rolf
AU - Hochmuth, Reinhard
AU - Ostsieker, Laura
AU - Rode, Jana
AU - Schaper, Niclas
ED - Hausberger, T.
ED - Bosch, M.
ED - Chelloughi, F.
ID - 35913
T2 - Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020)
TI - The role of learning strategies for performance in mathematics courses for engineers
ER -
TY - CONF
AU - Scheer, D.
AU - Laubenstein, Désirée
ID - 35786
TI - Optimierung von Organisationsstrukturen für die emotionale und soziale Entwicklung? Wissenschaftliche Begleitung des Projekts „Geschwisterklassen“ - online.
ER -
TY - CONF
AU - Scheer, D.
AU - Laubenstein, Désirée
ID - 35791
TI - Auswirkungen der Corona-Schulschließungen auf Schülerinnen und Schüler mit und ohne Förderbedarf der emotionalen und sozialen Entwicklung (COFESE) - online.
ER -
TY - JOUR
AU - Schlangenotto, Darius
AU - Schnedler, Wendelin
AU - Vadovic, Radovan
ID - 17862
IS - 3
JF - Games
TI - Against All Odds: Tentative Steps Toward Efficient Information Sharing in Groups
VL - 11
ER -
TY - JOUR
AU - Schnedler, Wendelin
AU - Stephan, Nina Lucia
ID - 18236
JF - Schmalenbach Business Review
SN - 1439-2917
TI - Revisiting a Remedy Against Chains of Unkindness
ER -
TY - BOOK
AU - Krimphove, Dieter
ID - 36161
TI - Werberecht (Gesetze, Urteile, Fälle und Lösungen, Sprachfassung auf interaktiver CD) 2. Auflage
ER -
TY - JOUR
AU - Krimphove, Dieter
AU - Lüke, Christoph
ID - 36185
IS - Januar/Februar
JF - Corporate Finance
TI - Reverse Factoring: Eine alternative Finanzierungsform in der Praxis
ER -
TY - JOUR
AU - Krimphove, Dieter
ID - 36187
IS - 5
JF - Compliance Berater
TI - Nachhaltigkeit und Compliance
ER -
TY - JOUR
AU - Krimphove, Dieter
ID - 36190
IS - 20
JF - ArbR - Arbeitsrecht Aktuell
TI - EuGH entscheidet zu Lücken im Europäischen Vorrangsprinzip
ER -
TY - CONF
AB - At Paderborn University, a new 6th semester geometry-course for upper secondary student teachers has been designed and taught by the first author of this paper. To show links between academic mathematics and school mathematics we established so-called interface weeks. These are weeks during a course in which lecture, exercises and homework focus on topics that are related to the normal canon of content but specially chosen for their relevance in school contexts. In this article, we want to present our design for an interface week on the topic of congruence. In order to do so, we first illustrate how so-called interface aspects are used to systematize the mathematical background of the topic, thus giving future mathematics teachers the chance to act professionally. We then show examples of learning activities and first results of the accompanying research.
AU - Hoffmann, Max
AU - Biehler, Rolf
ID - 31361
T2 - INDRUM 2020, Université de Carthage, Université de Montpellier, Sep 2020, Cyberspace (virtually from Bizerte), Tunisia
TI - Designing a Geometry Capstone Course for Student Teachers: Bridging the gap between academic mathematics and school mathematics in the case of congruence
ER -
TY - CHAP
AU - Kamp, Hermann
ED - Dingel, Irene
ED - Rohrschneider, Michael
ED - Schmidt-Voges, Inken
ED - Westphal, Siegrid
ED - Whaley, Joachim
ID - 34606
T2 - Handbuch Frieden im Europa der Frühen Neuzeit / Handbook of Peace in Early Modern Europe
TI - Antike und mittelalterliche Grundlagen frühneuzeitlicher Friedensvorstellungen
ER -
TY - CHAP
AU - Kamp, Hermann
ED - Arcangeli , Allesandro
ED - Rogge , Jörg
ED - Salmi, Hannu
ID - 36039
T2 - The Routledge Companion to Cultural History in the Western World
TI - Culture of Politics in the Middle Ages: Rituals to create and confirm political order
ER -