TY - CHAP AU - Lankeit, Elisa AU - Biehler, Rolf ED - Hausberger, T. ED - Bosch, M. ED - Chelloughi, F. ID - 35912 T2 - Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020) TI - “I only know the absolute value function”–About students’ concept images and example spaces concerning continuity and differentiability ER - TY - CHAP AU - Lankeit, Elisa AU - Bauer, T. AU - Biehler, Rolf ED - Siller, H.-S. ED - Weigel, W. ED - Wörler, J. F. ID - 35911 T2 - Beiträge zum Mathematikunterricht 2020 TI - Votingfragen in den Übungen zur Analysis – Wirkung verschiedener Einsatzszenarien ER - TY - GEN AU - Caruso, Carina ED - Zimmermann, Mirjam ED - Lindler, Heike ID - 35929 T2 - Das wissenschaftlich-religionspädagogische Lexikon im Internet TI - Praxissemester ER - TY - JOUR AU - Caruso, Carina ID - 35935 JF - katholisch.de, Kolumne „Mein Religionsunterricht“. TI - Der Weg zur Theologie-Professur ist hart – gerade für Religionslehrer! ER - TY - THES AU - Schwabl, Franziska ID - 35956 TI - Inszenierungen im digitalen Bild. Eine Rekonstruktion der Selfie-Praktiken Jugendlicher mittels der Dokumentarischen Bildinterpretation. ER - TY - JOUR AU - Schwabl, Franziska ID - 35968 JF - bwp@Berufs-und Wirtschaftspädagogik – online TI - Fotografien als Zugang zur Lebenswelt Jugendlicher. Eine Analyse der digitalen Inszenierungspraktiken Jugendlicher im berufsschulischen Übergangssystem. VL - 38 ER - TY - JOUR AU - Lünne, Steffen AU - Schnell, Susanne AU - Biehler, Rolf ID - 35701 IS - 5 JF - European Journal of Teacher Education KW - Education SN - 0261-9768 TI - Motivation of out-of-field teachers for participating in professional development courses in mathematics VL - 44 ER - TY - CHAP AU - Barzel, Bärbel AU - Biehler, Rolf ED - Zehetmeier, Stefan ED - Potari, Despina ED - Ribeiro, Miguel ID - 35808 T2 - Professional development and knowledge of mathematics teachers TI - Theory-Based Design of Professional Development for Upper Secondary Teachers–Focusing on the Content-Specific Use of Digital Tools ER - TY - CHAP AU - Biehler, Rolf AU - Durand-Guerrier, Viviane ED - Hausberger, T. ED - Bosch, M. ED - Chelloughi, F. ID - 35811 KW - Number Theory KW - Algebra KW - Discrete Mathematics KW - Logic KW - Research in University Mathematics Edcuation T2 - Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020) TI - University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic ER - TY - CHAP AU - Budde, Lea AU - Frischemeier, Daniel AU - Biehler, Rolf AU - Fleischer, Yannik AU - Gerstenberger, Dietrich AU - Podworny, Susanne AU - Schulte, Carsten ED - Arnold, P. ID - 35821 T2 - New Skills in the Changing World of Statistics Education: Proceedings of the Roundtable conference of the International Association for Statistical Education (IASE), July 2020 TI - Data Science Education in Secondary School: How to Develop Statistical Reasoning When Exploring Data Using CODAP ER - 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 - TY - CHAP AU - Kamp, Hermann AU - Schmitz, Sabine ED - Kamp, Hermann ED - Schmitz, Sabine ID - 36245 T2 - Erinnerungsorte in Belgien. Instrumente lokaler, regionaler und nationaler Sinnstiftung TI - Einleitung ER - TY - CHAP AU - Kamp, Hermann ED - Kamp, Hermann ED - Schmitz, Sabine ID - 36046 T2 - Erinnerungsorte in Belgien. Instrumente lokaler, regionaler und nationaler Sinnstiftung TI - Vom Franzosenfeind zum Fußballfreund. Jan Breydel im Gedächtnis der Belgier, Flamen und Brügger Bürger ER - TY - BOOK ED - Kamp, Hermann ED - Schmitz, Sabine ID - 34588 TI - Erinnerungsorte in Belgien. Instrumente lokaler, regionaler und nationaler Sinnstiftung ER - TY - CONF AB - Effective customer loyalty programs are essential for every company. Small and medium sized brick-and- mortar stores, such as bakeries, butcher and flower shops, often share a common overarching loyalty program, organized by a third-party provider. Furthermore, these small shops have limited resources and often cannot afford complex BI tools. Out of these reasons we investigated how traditional brick-and- mortar stores can benefit from an expansion of service functionalities of a loyalty card provider. To answer this question, we cooperated with a cross-industry customer loyalty program in a polycentric region. The loyalty program was transformed from simple card-based solution to a mobile app for customers and a web- application for shop owners. The new solution offers additional BI services for performing data analytics and strengthening the position of brick-and-mortar stores. Participating shops can work together in order to increase sales and align marketing campaigns. Therefore, shopping data from 12 years, 55 shops, and 19,000 customers was analyzed. AU - Kucklick, Jan-Peter AU - Kamm, Michael Reiner AU - Schneider, Johannes AU - vom Brocke, Jan ID - 35660 KW - brick-and-mortar stores KW - business intelligence KW - case study KW - loyalty program T2 - Proceedings of the 53rd Hawaii International Conference on System Sciences TI - Extending Loyalty Programs with BI Functionalities A Case Study for Brick-and-Mortar Stores ER - TY - JOUR AU - Weber, Jutta ID - 36261 IS - 2/3 JF - Das Argument TI - Human-Machine Learning und Digital Commons. K/Ein Manifest VL - 335, 62. Jg. / Heft 2/3 ER - TY - JOUR AB - While the analysis and usage of data are increasing in importance, the application of sophisticated BI solutions in small stores is limited by available technical capabilities and financial resources. This study investigates how brick-and-mortar stores can benefit from an expansion of service functionalities of a cross-industry loyalty card provider. Digitalizing the loyalty program created new opportunities, while the analysis of shopping data of 13 years, 19,000 customers, and 55 shops empowered data-based decision support. AU - Kamm, Michael Reiner AU - Kucklick, Jan-Peter AU - Schneider, Johannes AU - vom Brocke, Jan ID - 35662 IS - 4 JF - Information Systems Management KW - Customer loyalty KW - case study KW - brick-and-mortar stores KW - business intelligence KW - loyalty programs SN - 1058-0530 TI - Data mining for small shops: Empowering brick-and-mortar stores through BI functionalities of a loyalty program1 VL - 38 ER - TY - CHAP AU - Weber, Jutta AU - Herrmann, Goetz ED - Emmert, Claudia ED - Bleiber, Jürgen ED - Neddermeyer, Ina ED - Busch, Dominik ID - 36264 T2 - Game of Drones. Von unbenannten Flugobjekten TI - Game of Swarms. Schwarmtechologien, Kontrolle und Autonomie in komplexen Waffensystemen ER - TY - JOUR AU - Weber, Jutta ID - 36263 JF - Wissenschaft & Frieden 2020-3: Der kranke Planet. Beilage TI - Skynet oder Slaughterbots. Schwarmintelligenz in Militär, Politik und Populärkultur ER - TY - JOUR AU - Weber, Jutta ID - 36262 JF - Widerspruch TI - Mit Maschinen anders lernen (Human-Machine Learning II) VL - 75, 39. Jg. ER - TY - BOOK AU - Hohwiller, Peter ID - 35846 TI - Englisch unterrichten: planen, durchführen, reflektieren ER - TY - CHAP AU - Hohwiller, Peter ED - Ludwig, Christian ED - Shipley, Elisabeth ID - 36275 T2 - Putting the Imaginative on the Map — Teaching Science Fiction and Fantasy in the EFL Classroom TI - Teaching Michael Faber’s Under the Skin. ER - TY - CHAP AU - Hohwiller, Peter ED - Hohwiller, Peter ID - 36274 T2 - Conan Doyle, Four Sherlock Holmes Stories TI - Nachwort ER - TY - JOUR AU - Weber, Jutta ID - 36265 JF - Technosecurity Cultures, Sonderausgabe „Science as Culture“ (Hg.: Jutta Weber/Katrin M. Kämpf) TI - Introduction: Technosecurity Cultures VL - Vol. 29(1) ER - TY - GEN AU - Ebert, Michael AU - Kadane, Joseph (Jay) B. AU - Simons, Dirk AU - Stecher, Jack Douglas ID - 35089 SN - 1556-5068 TI - Information Design in Coordination Games with Risk Dominant Equilibrium Selection ER - TY - GEN AU - Pöllmann, Andreas ID - 36373 IS - 4 KW - Education SN - 0305-7925 T2 - Compare: A Journal of Comparative and International Education TI - Transforming study abroad: a handbook VL - 51 ER - TY - BOOK AU - Krimphove, Dieter ID - 36419 TI - Von den letzten Dingen - Humanethologische Betrachtungen über den Tod als soziales und rechtliches Phänomen VL - Band 51, Heft 2 ER - TY - BOOK AU - Krimphove, Dieter ID - 36418 TI - Künstliche Intelligenz: Utopie oder Dystopie VL - Heft 51 ER - TY - JOUR AU - Berger, Thomas AU - Puche, M. AU - Schwenninger, F. L. ID - 36367 JF - Systems & Control Letters TI - Funnel control in the presence of infinite-dimensional internal dynamics VL - 139 ER - TY - CONF AU - Berger, Thomas AU - Kästner, C. AU - Worthmann, K. ID - 36377 T2 - IFAC-PapersOnLine TI - Learning-based Funnel-MPC for output-constrained nonlinear systems VL - 53 ER - TY - JOUR AU - Berger, Thomas ID - 36370 JF - Automatica TI - Tracking with prescribed performance for linear non-minimum phase systems VL - 115 ER -