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 -