[{"publication_status":"published","date_updated":"2026-02-25T14:58:49Z","status":"public","title":"Branching out data science education: Developing task and computational environment design principles for teaching data science at the high school level through an international research collaboration","year":"2026","author":[{"last_name":"Fergusson","first_name":"Anna","full_name":"Fergusson, Anna"},{"id":"30619","full_name":"Podworny, Susanne","orcid":"0000-0002-6313-5987","first_name":"Susanne","last_name":"Podworny"},{"orcid":"https://orcid.org/0000-0003-0318-0329","first_name":"Yannik","last_name":"Fleischer","full_name":"Fleischer, Yannik","id":"42660"},{"full_name":"Hüsing, Sven","last_name":"Hüsing","first_name":"Sven","id":"58465"},{"full_name":"Puloka, Malia S.","last_name":"Puloka","first_name":"Malia S."},{"last_name":"Biehler","first_name":"Rolf","full_name":"Biehler, Rolf","id":"16274"},{"last_name":"Pfannkuch","first_name":"Maxine","full_name":"Pfannkuch, Maxine"},{"first_name":"Stephanie","last_name":"Budgett","full_name":"Budgett, Stephanie"},{"last_name":"Dalrymple","first_name":"Michelle","full_name":"Dalrymple, Michelle"}],"user_id":"58465","doi":"10.52041/iase25.138","_id":"64625","publisher":"International Association for Statistics Education","language":[{"iso":"eng"}],"publication":"Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM","citation":{"chicago":"Fergusson, Anna, Susanne Podworny, Yannik Fleischer, Sven Hüsing, Malia S. Puloka, Rolf Biehler, Maxine Pfannkuch, Stephanie Budgett, and Michelle Dalrymple. “Branching out Data Science Education: Developing Task and Computational Environment Design Principles for Teaching Data Science at the High School Level through an International Research Collaboration.” In <i>Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM</i>. International Association for Statistics Education, 2026. <a href=\"https://doi.org/10.52041/iase25.138\">https://doi.org/10.52041/iase25.138</a>.","short":"A. Fergusson, S. Podworny, Y. Fleischer, S. Hüsing, M.S. Puloka, R. Biehler, M. Pfannkuch, S. Budgett, M. Dalrymple, in: Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM, International Association for Statistics Education, 2026.","apa":"Fergusson, A., Podworny, S., Fleischer, Y., Hüsing, S., Puloka, M. S., Biehler, R., Pfannkuch, M., Budgett, S., &#38; Dalrymple, M. (2026). Branching out data science education: Developing task and computational environment design principles for teaching data science at the high school level through an international research collaboration. <i>Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM</i>. <a href=\"https://doi.org/10.52041/iase25.138\">https://doi.org/10.52041/iase25.138</a>","ieee":"A. Fergusson <i>et al.</i>, “Branching out data science education: Developing task and computational environment design principles for teaching data science at the high school level through an international research collaboration,” 2026, doi: <a href=\"https://doi.org/10.52041/iase25.138\">10.52041/iase25.138</a>.","ama":"Fergusson A, Podworny S, Fleischer Y, et al. Branching out data science education: Developing task and computational environment design principles for teaching data science at the high school level through an international research collaboration. In: <i>Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM</i>. International Association for Statistics Education; 2026. doi:<a href=\"https://doi.org/10.52041/iase25.138\">10.52041/iase25.138</a>","bibtex":"@inproceedings{Fergusson_Podworny_Fleischer_Hüsing_Puloka_Biehler_Pfannkuch_Budgett_Dalrymple_2026, title={Branching out data science education: Developing task and computational environment design principles for teaching data science at the high school level through an international research collaboration}, DOI={<a href=\"https://doi.org/10.52041/iase25.138\">10.52041/iase25.138</a>}, booktitle={Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM}, publisher={International Association for Statistics Education}, author={Fergusson, Anna and Podworny, Susanne and Fleischer, Yannik and Hüsing, Sven and Puloka, Malia S. and Biehler, Rolf and Pfannkuch, Maxine and Budgett, Stephanie and Dalrymple, Michelle}, year={2026} }","mla":"Fergusson, Anna, et al. “Branching out Data Science Education: Developing Task and Computational Environment Design Principles for Teaching Data Science at the High School Level through an International Research Collaboration.” <i>Proceedings of the IASE 2025 Satellite Conference - Statistics and Data Science Education in STEAM</i>, International Association for Statistics Education, 2026, doi:<a href=\"https://doi.org/10.52041/iase25.138\">10.52041/iase25.138</a>."},"type":"conference","department":[{"_id":"67"}],"date_created":"2026-02-25T14:57:57Z"},{"status":"public","has_accepted_license":"1","_id":"65679","publisher":"Springer Science and Business Media LLC","user_id":"83381","ddc":["310"],"file_date_updated":"2026-05-24T16:58:30Z","citation":{"mla":"Berger, Ursula, et al. “Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities.” <i>AStA Wirtschafts- und Sozialstatistisches Archiv</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s11943-026-00372-0\">10.1007/s11943-026-00372-0</a>.","ama":"Berger U, Biehler R, Binder K, et al. Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities. <i>AStA Wirtschafts- und Sozialstatistisches Archiv</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s11943-026-00372-0\">10.1007/s11943-026-00372-0</a>","bibtex":"@article{Berger_Biehler_Binder_Elmer_Ertz_Hotz_Huber_Ickstadt_Kauermann_Küchenhoff_et al._2026, title={Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities}, DOI={<a href=\"https://doi.org/10.1007/s11943-026-00372-0\">10.1007/s11943-026-00372-0</a>}, journal={AStA Wirtschafts- und Sozialstatistisches Archiv}, publisher={Springer Science and Business Media LLC}, author={Berger, Ursula and Biehler, Rolf and Binder, Karin and Elmer, Christina and Ertz, Florian and Hotz, Thomas and Huber, Sarah and Ickstadt, Katja and Kauermann, Göran and Küchenhoff, Helmut and et al.}, year={2026} }","apa":"Berger, U., Biehler, R., Binder, K., Elmer, C., Ertz, F., Hotz, T., Huber, S., Ickstadt, K., Kauermann, G., Küchenhoff, H., Lübke, K., Münnich, R., Schüller, K., Skill, T., Weihs, C., Weinert, H., &#38; Weisser, C. (2026). Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities. <i>AStA Wirtschafts- und Sozialstatistisches Archiv</i>. <a href=\"https://doi.org/10.1007/s11943-026-00372-0\">https://doi.org/10.1007/s11943-026-00372-0</a>","ieee":"U. Berger <i>et al.</i>, “Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities,” <i>AStA Wirtschafts- und Sozialstatistisches Archiv</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s11943-026-00372-0\">10.1007/s11943-026-00372-0</a>.","short":"U. Berger, R. Biehler, K. Binder, C. Elmer, F. Ertz, T. Hotz, S. Huber, K. Ickstadt, G. Kauermann, H. Küchenhoff, K. Lübke, R. Münnich, K. Schüller, T. Skill, C. Weihs, H. Weinert, C. Weisser, AStA Wirtschafts- und Sozialstatistisches Archiv (2026).","chicago":"Berger, Ursula, Rolf Biehler, Karin Binder, Christina Elmer, Florian Ertz, Thomas Hotz, Sarah Huber, et al. “Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities.” <i>AStA Wirtschafts- und Sozialstatistisches Archiv</i>, 2026. <a href=\"https://doi.org/10.1007/s11943-026-00372-0\">https://doi.org/10.1007/s11943-026-00372-0</a>."},"title":"Daten, Künstliche Intelligenz und Evidenz – neue Anforderungen an die Statistikausbildung an Hochschulen Data, artificial intelligence, and evidence—new requirements for statistics education at universities","year":"2026","author":[{"full_name":"Berger, Ursula","first_name":"Ursula","last_name":"Berger"},{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf","id":"16274"},{"id":"83381","full_name":"Binder, Karin","last_name":"Binder","first_name":"Karin"},{"first_name":"Christina","last_name":"Elmer","full_name":"Elmer, Christina"},{"full_name":"Ertz, Florian","last_name":"Ertz","first_name":"Florian"},{"full_name":"Hotz, Thomas","last_name":"Hotz","first_name":"Thomas"},{"first_name":"Sarah","last_name":"Huber","full_name":"Huber, Sarah"},{"full_name":"Ickstadt, Katja","first_name":"Katja","last_name":"Ickstadt"},{"full_name":"Kauermann, Göran","last_name":"Kauermann","first_name":"Göran"},{"last_name":"Küchenhoff","first_name":"Helmut","full_name":"Küchenhoff, Helmut"},{"full_name":"Lübke, Karsten","last_name":"Lübke","first_name":"Karsten"},{"full_name":"Münnich, Ralf","last_name":"Münnich","first_name":"Ralf"},{"full_name":"Schüller, Katharina","first_name":"Katharina","last_name":"Schüller"},{"full_name":"Skill, Thomas","last_name":"Skill","first_name":"Thomas"},{"last_name":"Weihs","first_name":"Claus","full_name":"Weihs, Claus"},{"last_name":"Weinert","first_name":"Henrike","full_name":"Weinert, Henrike"},{"last_name":"Weisser","first_name":"Christoph","full_name":"Weisser, Christoph"}],"publication_identifier":{"issn":["1863-8155","1863-8163"]},"publication_status":"published","date_updated":"2026-05-24T16:59:32Z","language":[{"iso":"ger"}],"doi":"10.1007/s11943-026-00372-0","alternative_title":["Diskussion und Erwiderung","Discussion and rejoinder"],"publication":"AStA Wirtschafts- und Sozialstatistisches Archiv","abstract":[{"text":"<jats:title>Zusammenfassung</jats:title>\r\n                  <jats:p>Das Positionspapier formuliert neun Thesen zur Weiterentwicklung der Statistikausbildung im Kontext von Data Science und Künstlicher Intelligenz. Im Zentrum stehen Data &amp; Statistical Literacy, Datenqualität und -ethik, die Verbindung von Statistik und Machine Learning sowie die Stärkung einer eigenständigen Statistikdidaktik.</jats:p>\r\n                  <jats:p>Die Diskussionsbeiträge erweitern diese Perspektiven: Christina Elmer betont Wissenschaftskommunikation und AI Literacy, Helmut Küchenhoff projektbasiertes Lernen und Datenschutz, Christoph Weisser die industrielle Praxis und organisationsweite Datenkompetenz, Göran Kauermann die Verzahnung von Statistik und Data Science, und Rolf Biehler sowie Karin Binder die didaktische und institutionelle Weiterentwicklung.</jats:p>\r\n                  <jats:p>Die Replik greift diese Impulse auf und unterstreicht die interdisziplinäre Verantwortung für eine zukunftsfähige Statistikausbildung.</jats:p>","lang":"eng"}],"file":[{"date_created":"2026-05-24T16:58:30Z","creator":"binder","file_id":"65680","content_type":"application/pdf","success":1,"file_name":"Berger_et_al-2026-AStA_Wirtschafts-_und_Sozialstatistisches_Archiv-1.pdf","file_size":275639,"access_level":"closed","relation":"main_file","date_updated":"2026-05-24T16:58:30Z"}],"date_created":"2026-05-24T16:58:03Z","type":"journal_article"},{"date_created":"2026-06-29T07:43:33Z","department":[{"_id":"363"}],"oa":"1","type":"journal_article","citation":{"apa":"Fleischer, F. Y., &#38; Biehler, R. (2026). Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">https://doi.org/10.1007/s11858-026-01806-3</a>","ieee":"F. Y. Fleischer and R. Biehler, “Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction,” <i>ZDM – Mathematics Education</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>.","short":"F.Y. Fleischer, R. Biehler, ZDM – Mathematics Education (2026).","chicago":"Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree Construction.” <i>ZDM – Mathematics Education</i>, 2026. <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">https://doi.org/10.1007/s11858-026-01806-3</a>.","mla":"Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree Construction.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>.","ama":"Fleischer FY, Biehler R. Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction. <i>ZDM – Mathematics Education</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>","bibtex":"@article{Fleischer_Biehler_2026, title={Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction}, DOI={<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Fleischer, Franz Yannik and Biehler, Rolf}, year={2026} }"},"publication":"ZDM – Mathematics Education","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>This study investigates how secondary students construct and evaluate decision trees in an open exploratory task using CODAP. By analyzing students’ tree products and oral self-reports, we identified different data-based and context-based approaches to predictor selection and stopping criteria. Students engaged with key ideas of predictive modeling, including classification, model construction, accuracy, generalization, and interpretability. Informal exploration offered rich opportunities for subsequent teaching by enabling students to begin reconstructing central technical ideas and critical tensions of predictive modeling through diverse but meaningful reasoning approaches.</jats:p>"}],"_id":"66074","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://link.springer.com/article/10.1007/s11858-026-01806-3"}],"user_id":"37888","doi":"10.1007/s11858-026-01806-3","publication_identifier":{"issn":["1863-9690","1863-9704"]},"author":[{"full_name":"Fleischer, Franz Yannik","orcid":"https://orcid.org/0000-0003-0318-0329","last_name":"Fleischer","first_name":"Franz Yannik","id":"42660"},{"id":"16274","last_name":"Biehler","first_name":"Rolf","full_name":"Biehler, Rolf"}],"year":"2026","status":"public","title":"Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction","publication_status":"published","date_updated":"2026-06-29T07:47:44Z"},{"editor":[{"first_name":"Bärbel","last_name":"Barzel","full_name":"Barzel, Bärbel"},{"full_name":"Schnasse, Saskia","first_name":"Saskia","last_name":"Schnasse"},{"first_name":"Patrick","last_name":"Ebers","full_name":"Ebers, Patrick"}],"ddc":["370"],"user_id":"83381","_id":"66473","publisher":"DuEPublico, 2026","page":"56-70","has_accepted_license":"1","status":"public","citation":{"chicago":"Biehler, Rolf, Karin Binder, Michael Haverkamp, and Leander Kempen. “Impulse Zur Stochastik in Der Oberstufe.” In <i>Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband Zur Fachtagung Zum Mathematikabitur Am 11./12. Februar 2025 in Dresden</i>, edited by Bärbel Barzel, Saskia Schnasse, and Patrick Ebers, 56–70. DuEPublico, 2026, 2026. <a href=\"https://doi.org/10.17185/duepublico/86715\">https://doi.org/10.17185/duepublico/86715</a>.","short":"R. Biehler, K. Binder, M. Haverkamp, L. Kempen, in: B. Barzel, S. Schnasse, P. Ebers (Eds.), Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband Zur Fachtagung Zum Mathematikabitur Am 11./12. Februar 2025 in Dresden, DuEPublico, 2026, 2026, pp. 56–70.","apa":"Biehler, R., Binder, K., Haverkamp, M., &#38; Kempen, L. (2026). Impulse zur Stochastik in der Oberstufe. In B. Barzel, S. Schnasse, &#38; P. Ebers (Eds.), <i>Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband zur Fachtagung zum Mathematikabitur am 11./12. Februar 2025 in Dresden</i> (pp. 56–70). DuEPublico, 2026. <a href=\"https://doi.org/10.17185/duepublico/86715\">https://doi.org/10.17185/duepublico/86715</a>","ieee":"R. Biehler, K. Binder, M. Haverkamp, and L. Kempen, “Impulse zur Stochastik in der Oberstufe,” in <i>Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband zur Fachtagung zum Mathematikabitur am 11./12. Februar 2025 in Dresden</i>, B. Barzel, S. Schnasse, and P. Ebers, Eds. DuEPublico, 2026, 2026, pp. 56–70.","ama":"Biehler R, Binder K, Haverkamp M, Kempen L. Impulse zur Stochastik in der Oberstufe. In: Barzel B, Schnasse S, Ebers P, eds. <i>Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband Zur Fachtagung Zum Mathematikabitur Am 11./12. Februar 2025 in Dresden</i>. DuEPublico, 2026; 2026:56-70. doi:<a href=\"https://doi.org/10.17185/duepublico/86715\">10.17185/duepublico/86715</a>","bibtex":"@inbook{Biehler_Binder_Haverkamp_Kempen_2026, title={Impulse zur Stochastik in der Oberstufe}, DOI={<a href=\"https://doi.org/10.17185/duepublico/86715\">10.17185/duepublico/86715</a>}, booktitle={Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband zur Fachtagung zum Mathematikabitur am 11./12. Februar 2025 in Dresden}, publisher={DuEPublico, 2026}, author={Biehler, Rolf and Binder, Karin and Haverkamp, Michael and Kempen, Leander}, editor={Barzel, Bärbel and Schnasse, Saskia and Ebers, Patrick}, year={2026}, pages={56–70} }","mla":"Biehler, Rolf, et al. “Impulse Zur Stochastik in Der Oberstufe.” <i>Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband Zur Fachtagung Zum Mathematikabitur Am 11./12. Februar 2025 in Dresden</i>, edited by Bärbel Barzel et al., DuEPublico, 2026, 2026, pp. 56–70, doi:<a href=\"https://doi.org/10.17185/duepublico/86715\">10.17185/duepublico/86715</a>."},"file_date_updated":"2026-07-13T21:12:48Z","doi":"10.17185/duepublico/86715","language":[{"iso":"eng"}],"date_updated":"2026-07-13T21:15:12Z","author":[{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"},{"id":"83381","full_name":"Binder, Karin","first_name":"Karin","last_name":"Binder"},{"full_name":"Haverkamp, Michael","first_name":"Michael","last_name":"Haverkamp"},{"full_name":"Kempen, Leander","last_name":"Kempen","first_name":"Leander"}],"title":"Impulse zur Stochastik in der Oberstufe","year":"2026","type":"book_chapter","date_created":"2026-07-13T21:14:17Z","file":[{"creator":"binder","date_created":"2026-07-13T21:12:48Z","relation":"main_file","date_updated":"2026-07-13T21:12:48Z","file_name":"Biehler_Binder_Haverkamp_Kempen_2026_Impulse_Stochastik_Oberstufe.pdf","access_level":"closed","file_size":1411159,"file_id":"66474","success":1,"content_type":"application/pdf"}],"publication":"Mathematikabitur „Status Quo – Quo Vadis“: Tagungsband zur Fachtagung zum Mathematikabitur am 11./12. Februar 2025 in Dresden"},{"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>Statistics and machine learning are critical because they play an essential role in our everyday lives and the careers we may pursue in the future. It may be beneficial to introduce machine learning, such as decision trees (DTs), at an early stage of education. The data-based construction of DTs is an example of a machine learning process, which can be addressed in mathematics or statistics teaching because of relatively low prior knowledge requirements. This paper focuses on investigating how sixth-grade students create and evaluate data-based DTs. The basis is a teaching unit that aims to lay the foundation for machine learning and enhance students’ understanding of the process. We investigate students’ processes in detail while they build DTs with data cards about food items to predict whether a new item is recommendable. After the teaching unit, an interview study examines students’ strategies for creating decision trees. The findings contribute to understanding students’ learning processes and the challenges when working with decision trees.</jats:p>","lang":"eng"}],"citation":{"chicago":"Podworny, Susanne, Rolf Biehler, and Yannik Fleischer. “Young Students’ Engagement with Data to Create Decision Trees.” <i>ZDM – Mathematics Education</i>, 2025. <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">https://doi.org/10.1007/s11858-024-01649-w</a>.","ama":"Podworny S, Biehler R, Fleischer Y. Young students’ engagement with data to create decision trees. <i>ZDM – Mathematics Education</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>","short":"S. Podworny, R. Biehler, Y. Fleischer, ZDM – Mathematics Education (2025).","bibtex":"@article{Podworny_Biehler_Fleischer_2025, title={Young students’ engagement with data to create decision trees}, DOI={<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Podworny, Susanne and Biehler, Rolf and Fleischer, Yannik}, year={2025} }","mla":"Podworny, Susanne, et al. “Young Students’ Engagement with Data to Create Decision Trees.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>.","apa":"Podworny, S., Biehler, R., &#38; Fleischer, Y. (2025). Young students’ engagement with data to create decision trees. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">https://doi.org/10.1007/s11858-024-01649-w</a>","ieee":"S. Podworny, R. Biehler, and Y. Fleischer, “Young students’ engagement with data to create decision trees,” <i>ZDM – Mathematics Education</i>, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-024-01649-w\">10.1007/s11858-024-01649-w</a>."},"publication":"ZDM – Mathematics Education","oa":"1","department":[{"_id":"363"}],"type":"journal_article","date_created":"2025-01-24T07:55:53Z","date_updated":"2025-01-24T07:57:00Z","publication_status":"published","publication_identifier":{"issn":["1863-9690","1863-9704"]},"author":[{"id":"30619","last_name":"Podworny","first_name":"Susanne","orcid":"0000-0002-6313-5987","full_name":"Podworny, Susanne"},{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"},{"orcid":"https://orcid.org/0000-0003-0318-0329","first_name":"Yannik","last_name":"Fleischer","full_name":"Fleischer, Yannik","id":"42660"}],"year":"2025","title":"Young students’ engagement with data to create decision trees","status":"public","doi":"10.1007/s11858-024-01649-w","user_id":"37888","language":[{"iso":"eng"}],"_id":"58353","publisher":"Springer Science and Business Media LLC","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11858-024-01649-w","open_access":"1"}]},{"citation":{"bibtex":"@article{Fleischer_Biehler_2025, title={Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning}, volume={57}, DOI={<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>}, number={1}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Fleischer, Yannik and Biehler, Rolf}, year={2025} }","ama":"Fleischer Y, Biehler R. Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning. <i>ZDM – Mathematics Education</i>. 2025;57(1). doi:<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>","mla":"Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions of Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.” <i>ZDM – Mathematics Education</i>, vol. 57, no. 1, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>.","chicago":"Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions of Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.” <i>ZDM – Mathematics Education</i> 57, no. 1 (2025). <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">https://doi.org/10.1007/s11858-025-01663-6</a>.","short":"Y. Fleischer, R. Biehler, ZDM – Mathematics Education 57 (2025).","ieee":"Y. Fleischer and R. Biehler, “Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning,” <i>ZDM – Mathematics Education</i>, vol. 57, no. 1, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">10.1007/s11858-025-01663-6</a>.","apa":"Fleischer, Y., &#38; Biehler, R. (2025). Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning. <i>ZDM – Mathematics Education</i>, <i>57</i>(1). <a href=\"https://doi.org/10.1007/s11858-025-01663-6\">https://doi.org/10.1007/s11858-025-01663-6</a>"},"publisher":"Springer Science and Business Media LLC","_id":"59622","user_id":"37888","volume":57,"status":"public","date_created":"2025-04-22T07:59:07Z","type":"journal_article","department":[{"_id":"363"}],"publication":"ZDM – Mathematics Education","issue":"1","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>This study explores how high school students construct decision trees using data cards and the software CODAP (codap.concord.org) in interviews after attending a teaching unit. We conceptualized data-based decision tree construction using nine key aspects that we intended to teach, tested variations of two design elements in teaching, and analyzed the interviews qualitatively to compare student behavior to intended outcomes. We found high alignment to intentions but also deviations in data activities and informal or context-based rather than data-based reasoning. The design element of context-free (blinded) data seems to enhance data-based reasoning, while the design element of data card use showed diagnostic potential.</jats:p>"}],"main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11858-025-01663-6"}],"language":[{"iso":"eng"}],"doi":"10.1007/s11858-025-01663-6","title":"Exploring students’ constructions of data-based decision trees after an introductory teaching unit on machine learning","year":"2025","publication_identifier":{"issn":["1863-9690","1863-9704"]},"author":[{"first_name":"Yannik","orcid":"https://orcid.org/0000-0003-0318-0329","last_name":"Fleischer","full_name":"Fleischer, Yannik","id":"42660"},{"id":"16274","full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf"}],"date_updated":"2025-04-22T08:00:59Z","publication_status":"published","intvolume":"        57"},{"volume":48,"user_id":"37888","doi":"10.18716/ojs/md/2025.2297","_id":"63556","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://journals.ub.uni-koeln.de/index.php/mathematica_didactica/article/view/2297"}],"intvolume":"        48","date_updated":"2026-01-12T11:26:40Z","author":[{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"},{"full_name":"Engel, Joachim","last_name":"Engel","first_name":"Joachim"},{"full_name":"Frischemeier, Daniel","last_name":"Frischemeier","first_name":"Daniel"},{"first_name":"Susanne","last_name":"Podworny","full_name":"Podworny, Susanne"}],"status":"public","title":"Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels","year":"2025","department":[{"_id":"363"}],"oa":"1","type":"journal_article","date_created":"2026-01-12T11:23:57Z","citation":{"ieee":"R. Biehler, J. Engel, D. Frischemeier, and S. Podworny, “Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels,” <i>mathematica didactica</i>, vol. 48, no. 2, 2025, doi: <a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">10.18716/ojs/md/2025.2297</a>.","apa":"Biehler, R., Engel, J., Frischemeier, D., &#38; Podworny, S. (2025). Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels. <i>mathematica didactica</i>, <i>48</i>(2). <a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">https://doi.org/10.18716/ojs/md/2025.2297</a>","mla":"Biehler, Rolf, et al. “Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels.” <i>mathematica didactica</i>, vol. 48, no. 2, 2025, doi:<a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">10.18716/ojs/md/2025.2297</a>.","bibtex":"@article{Biehler_Engel_Frischemeier_Podworny_2025, title={Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels}, volume={48}, DOI={<a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">10.18716/ojs/md/2025.2297</a>}, number={2}, journal={mathematica didactica}, author={Biehler, Rolf and Engel, Joachim and Frischemeier, Daniel and Podworny, Susanne}, year={2025} }","chicago":"Biehler, Rolf, Joachim Engel, Daniel Frischemeier, and Susanne Podworny. “Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels.” <i>mathematica didactica</i> 48, no. 2 (2025). <a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">https://doi.org/10.18716/ojs/md/2025.2297</a>.","short":"R. Biehler, J. Engel, D. Frischemeier, S. Podworny, mathematica didactica 48 (2025).","ama":"Biehler R, Engel J, Frischemeier D, Podworny S. Civic Statistical Literacy: Konzept und praxisnahe Umsetzung am Beispiel des Klimawandels. <i>mathematica didactica</i>. 2025;48(2). doi:<a href=\"https://doi.org/10.18716/ojs/md/2025.2297\">10.18716/ojs/md/2025.2297</a>"},"issue":"2","publication":"mathematica didactica"},{"user_id":"37888","volume":45,"page":"22-33","_id":"59053","language":[{"iso":"ger"}],"date_updated":"2025-03-17T09:03:05Z","intvolume":"        45","status":"public","year":"2025","title":"Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten","author":[{"full_name":"Frischemeier, Daniel","first_name":"Daniel","last_name":"Frischemeier"},{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf","id":"16274"}],"type":"journal_article","department":[{"_id":"363"}],"date_created":"2025-03-17T09:02:59Z","publication":"Stochastik in der Schule","issue":"1","citation":{"mla":"Frischemeier, Daniel, and Rolf Biehler. “Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten.” <i>Stochastik in der Schule</i>, vol. 45, no. 1, 2025, pp. 22–33.","bibtex":"@article{Frischemeier_Biehler_2025, title={Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten}, volume={45}, number={1}, journal={Stochastik in der Schule}, author={Frischemeier, Daniel and Biehler, Rolf}, year={2025}, pages={22–33} }","ama":"Frischemeier D, Biehler R. Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten. <i>Stochastik in der Schule</i>. 2025;45(1):22-33.","ieee":"D. Frischemeier and R. Biehler, “Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten,” <i>Stochastik in der Schule</i>, vol. 45, no. 1, pp. 22–33, 2025.","apa":"Frischemeier, D., &#38; Biehler, R. (2025). Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten. <i>Stochastik in der Schule</i>, <i>45</i>(1), 22–33.","chicago":"Frischemeier, Daniel, and Rolf Biehler. “Förderung von statistischem Denken im Mathematikunterricht der Primarstufe: Bedeutsame Ideen und Förderungsmöglichkeiten.” <i>Stochastik in der Schule</i> 45, no. 1 (2025): 22–33.","short":"D. Frischemeier, R. Biehler, Stochastik in der Schule 45 (2025) 22–33."}},{"abstract":[{"lang":"eng","text":"<jats:p>This article is a short summary of the report of survey team 3, presented to the 15th International Congress on Mathematical Education (ICME-15) in Sydney in July 2024.</jats:p>"}],"publication":"European Mathematical Society Magazine","citation":{"mla":"Biehler, Rolf, et al. “Statistics and Data Science Education as a Vehicle for Empowering Citizens – Short Summary of a Survey.” <i>European Mathematical Society Magazine</i>, European Mathematical Society - EMS - Publishing House GmbH, 2025, doi:<a href=\"https://doi.org/10.4171/mag/257\">10.4171/mag/257</a>.","ama":"Biehler R, Kawakami T, Lampen E, Weiland T, Zapata-Cardona L. Statistics and data science education as a vehicle for empowering citizens – short summary of a survey. <i>European Mathematical Society Magazine</i>. Published online 2025. doi:<a href=\"https://doi.org/10.4171/mag/257\">10.4171/mag/257</a>","bibtex":"@article{Biehler_Kawakami_Lampen_Weiland_Zapata-Cardona_2025, title={Statistics and data science education as a vehicle for empowering citizens – short summary of a survey}, DOI={<a href=\"https://doi.org/10.4171/mag/257\">10.4171/mag/257</a>}, journal={European Mathematical Society Magazine}, publisher={European Mathematical Society - EMS - Publishing House GmbH}, author={Biehler, Rolf and Kawakami, Takashi and Lampen, Erna and Weiland, Travis and Zapata-Cardona, Lucía}, year={2025} }","apa":"Biehler, R., Kawakami, T., Lampen, E., Weiland, T., &#38; Zapata-Cardona, L. (2025). Statistics and data science education as a vehicle for empowering citizens – short summary of a survey. <i>European Mathematical Society Magazine</i>. <a href=\"https://doi.org/10.4171/mag/257\">https://doi.org/10.4171/mag/257</a>","ieee":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, and L. Zapata-Cardona, “Statistics and data science education as a vehicle for empowering citizens – short summary of a survey,” <i>European Mathematical Society Magazine</i>, 2025, doi: <a href=\"https://doi.org/10.4171/mag/257\">10.4171/mag/257</a>.","short":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, L. Zapata-Cardona, European Mathematical Society Magazine (2025).","chicago":"Biehler, Rolf, Takashi Kawakami, Erna Lampen, Travis Weiland, and Lucía Zapata-Cardona. “Statistics and Data Science Education as a Vehicle for Empowering Citizens – Short Summary of a Survey.” <i>European Mathematical Society Magazine</i>, 2025. <a href=\"https://doi.org/10.4171/mag/257\">https://doi.org/10.4171/mag/257</a>."},"type":"journal_article","department":[{"_id":"363"}],"oa":"1","date_created":"2025-06-24T06:58:17Z","publication_status":"published","date_updated":"2025-06-24T06:59:42Z","status":"public","year":"2025","title":"Statistics and data science education as a vehicle for empowering citizens – short summary of a survey","publication_identifier":{"issn":["2747-7894","2747-7908"]},"author":[{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"},{"first_name":"Takashi","last_name":"Kawakami","full_name":"Kawakami, Takashi"},{"first_name":"Erna","last_name":"Lampen","full_name":"Lampen, Erna"},{"full_name":"Weiland, Travis","first_name":"Travis","last_name":"Weiland"},{"last_name":"Zapata-Cardona","first_name":"Lucía","full_name":"Zapata-Cardona, Lucía"}],"user_id":"37888","doi":"10.4171/mag/257","main_file_link":[{"open_access":"1","url":"https://doi.org/10.4171/MAG/257"}],"publisher":"European Mathematical Society - EMS - Publishing House GmbH","_id":"60351","language":[{"iso":"eng"}]},{"author":[{"id":"30619","first_name":"Susanne","orcid":"0000-0002-6313-5987","last_name":"Podworny","full_name":"Podworny, Susanne"},{"id":"42660","last_name":"Fleischer","first_name":"Yannik","orcid":"https://orcid.org/0000-0003-0318-0329","full_name":"Fleischer, Yannik"},{"id":"16274","full_name":"Biehler, Rolf","first_name":"Rolf","last_name":"Biehler"}],"status":"public","year":"2025","title":"Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten","intvolume":"        45","date_updated":"2025-07-02T09:45:22Z","publication_status":"published","_id":"60495","language":[{"iso":"ger"}],"page":"9-16","volume":45,"user_id":"37888","citation":{"apa":"Podworny, S., Fleischer, Y., &#38; Biehler, R. (2025). Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten. <i>Stochastik in der Schule</i>, <i>45</i>(2), 9–16.","mla":"Podworny, Susanne, et al. “Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten.” <i>Stochastik in der Schule</i>, vol. 45, no. 2, 2025, pp. 9–16.","ieee":"S. Podworny, Y. Fleischer, and R. Biehler, “Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten,” <i>Stochastik in der Schule</i>, vol. 45, no. 2, pp. 9–16, 2025.","chicago":"Podworny, Susanne, Yannik Fleischer, and Rolf Biehler. “Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten.” <i>Stochastik in der Schule</i> 45, no. 2 (2025): 9–16.","short":"S. Podworny, Y. Fleischer, R. Biehler, Stochastik in der Schule 45 (2025) 9–16.","ama":"Podworny S, Fleischer Y, Biehler R. Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten. <i>Stochastik in der Schule</i>. 2025;45(2):9-16.","bibtex":"@article{Podworny_Fleischer_Biehler_2025, title={Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten}, volume={45}, number={2}, journal={Stochastik in der Schule}, author={Podworny, Susanne and Fleischer, Yannik and Biehler, Rolf}, year={2025}, pages={9–16} }"},"publication":"Stochastik in der Schule","issue":"2","date_created":"2025-07-02T09:45:14Z","department":[{"_id":"363"}],"type":"journal_article"},{"date_updated":"2025-07-07T07:24:35Z","year":"2025","title":"Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.","status":"public","author":[{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf","id":"16274"},{"first_name":"Carsten","last_name":"Schulte","full_name":"Schulte, Carsten","id":"60311"}],"user_id":"37888","main_file_link":[{"open_access":"1","url":"https://openreview.net/forum?id=TGsuaghKD3"}],"_id":"60532","language":[{"iso":"eng"}],"publication":"Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria","citation":{"bibtex":"@inbook{Biehler_Schulte_2025, title={Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.}, booktitle={Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria}, author={Biehler, Rolf and Schulte, Carsten}, year={2025} }","ama":"Biehler R, Schulte C. Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines. In: <i>Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria</i>. ; 2025.","mla":"Biehler, Rolf, and Carsten Schulte. “Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.” <i>Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria</i>, 2025.","chicago":"Biehler, Rolf, and Carsten Schulte. “Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.” In <i>Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria</i>, 2025.","short":"R. Biehler, C. Schulte, in: Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria, 2025.","ieee":"R. Biehler and C. Schulte, “Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.,” in <i>Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria</i>, 2025.","apa":"Biehler, R., &#38; Schulte, C. (2025). Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines. In <i>Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria</i>."},"type":"book_chapter","department":[{"_id":"363"}],"oa":"1","date_created":"2025-07-07T07:24:30Z"},{"citation":{"ieee":"F. Y. Fleischer and R. Biehler, “ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM,” in <i>Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 </i>, 2025, pp. 267–274.","apa":"Fleischer, F. Y., &#38; Biehler, R. (2025). ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM. In C. Cornejo, P. Felmer, D. M. Gomez, P. Dartnell, P. Araya, A. Peri, &#38; V. Randolph (Eds.), <i>Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 </i> (pp. 267–274).","mla":"Fleischer, Franz Yannik, and Rolf Biehler. “ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM.” <i>Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 </i>, edited by C. Cornejo et al., 2025, pp. 267–74.","bibtex":"@inproceedings{Fleischer_Biehler_2025, title={ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM}, booktitle={Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 }, author={Fleischer, Franz Yannik and Biehler, Rolf}, editor={Cornejo, C. and Felmer, P. and Gomez, D.M. and Dartnell, P. and Araya, P. and Peri, A. and Randolph, V.}, year={2025}, pages={267–274} }","short":"F.Y. Fleischer, R. Biehler, in: C. Cornejo, P. Felmer, D.M. Gomez, P. Dartnell, P. Araya, A. Peri, V. Randolph (Eds.), Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 , 2025, pp. 267–274.","ama":"Fleischer FY, Biehler R. ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM. In: Cornejo C, Felmer P, Gomez DM, et al., eds. <i>Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 </i>. ; 2025:267-274.","chicago":"Fleischer, Franz Yannik, and Rolf Biehler. “ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM.” In <i>Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 </i>, edited by C. Cornejo, P. Felmer, D.M. Gomez, P. Dartnell, P. Araya, A. Peri, and V. Randolph, 267–74, 2025."},"publication":"Proceedings of the 48th Conference of the International Group for the Psychology of Mathematics Education: Research Reports, Vol. 1 ","date_created":"2025-08-04T07:15:39Z","department":[{"_id":"363"}],"type":"conference","author":[{"full_name":"Fleischer, Franz Yannik","first_name":"Franz Yannik","last_name":"Fleischer","orcid":"https://orcid.org/0000-0003-0318-0329","id":"42660"},{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"}],"title":"ANALYZING STUDENTS’INFORMAL APPROACHES TO CREATING DECISION TREES IN THE CLASSROOM","status":"public","year":"2025","date_updated":"2025-08-04T07:17:59Z","language":[{"iso":"eng"}],"_id":"60860","page":"267-274","editor":[{"full_name":"Cornejo, C.","last_name":"Cornejo","first_name":"C."},{"full_name":"Felmer, P.","first_name":"P.","last_name":"Felmer"},{"first_name":"D.M.","last_name":"Gomez","full_name":"Gomez, D.M."},{"last_name":"Dartnell","first_name":"P.","full_name":"Dartnell, P."},{"last_name":"Araya","first_name":"P.","full_name":"Araya, P."},{"first_name":"A.","last_name":"Peri","full_name":"Peri, A."},{"last_name":"Randolph","first_name":"V.","full_name":"Randolph, V."}],"user_id":"37888"},{"oa":"1","citation":{"mla":"Biehler, Rolf, et al. “studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar.” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, vol. 33, no. 3, De Gruyter, 2025, pp. 170–171.","apa":"Biehler, R., Liebendörfer, M., Schmitz, A., &#38; Reich, B. (2025). studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar. <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, <i>33</i>(3), 170–171.","ieee":"R. Biehler, M. Liebendörfer, A. Schmitz, and B. Reich, “studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar,” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, vol. 33, no. 3, pp. 170–171, 2025.","ama":"Biehler R, Liebendörfer M, Schmitz A, Reich B. studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar. <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>. 2025;33(3):170–171.","short":"R. Biehler, M. Liebendörfer, A. Schmitz, B. Reich, Mitteilungen der Deutschen Mathematiker-Vereinigung 33 (2025) 170–171.","chicago":"Biehler, Rolf, Michael Liebendörfer, Angela Schmitz, and Birte Reich. “studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar.” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i> 33, no. 3 (2025): 170–171.","bibtex":"@article{Biehler_Liebendörfer_Schmitz_Reich_2025, title={studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar}, volume={33}, number={3}, journal={Mitteilungen der Deutschen Mathematiker-Vereinigung}, publisher={De Gruyter}, author={Biehler, Rolf and Liebendörfer, Michael and Schmitz, Angela and Reich, Birte}, year={2025}, pages={170–171} }"},"_id":"61125","publisher":"De Gruyter","page":"170–171","volume":33,"user_id":"37888","status":"public","date_created":"2025-09-04T09:23:47Z","department":[{"_id":"363"}],"type":"journal_article","publication":"Mitteilungen der Deutschen Mathematiker-Vereinigung","issue":"3","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://doi.org/10.1515/dmvm-2025-0053","open_access":"1"}],"author":[{"last_name":"Biehler","first_name":"Rolf","full_name":"Biehler, Rolf","id":"16274"},{"full_name":"Liebendörfer, Michael","first_name":"Michael","last_name":"Liebendörfer"},{"last_name":"Schmitz","first_name":"Angela","full_name":"Schmitz, Angela"},{"first_name":"Birte","last_name":"Reich","full_name":"Reich, Birte"}],"year":"2025","title":"studiVEMINT Mathematik-Online-Vorkurs jetzt mit 300 integrierten Lernvideos frei verfügbar","intvolume":"        33","publication_status":"published","date_updated":"2025-09-04T09:25:03Z"},{"citation":{"bibtex":"@inbook{Biehler_Kawakami_Lampen_Weiland_Zapata-Cardona_2025, title={Statistics and data science education as a vehicle for empowering citizens – short summary of a survey}, volume={1}, booktitle={Proceedings of the 15th International Congress on Mathematical Education}, publisher={MERGA}, author={Biehler, Rolf and Kawakami, T. and Lampen, E. and Weiland, T. and Zapata-Cardona, L.}, editor={Beswick, K. and Kaur, B. and Makar, K. and Ochoviet, C. and Venkat, H.}, year={2025}, pages={198–203} }","ama":"Biehler R, Kawakami T, Lampen E, Weiland T, Zapata-Cardona L. Statistics and data science education as a vehicle for empowering citizens – short summary of a survey. In: Beswick K, Kaur B, Makar K, Ochoviet C, Venkat H, eds. <i>Proceedings of the 15th International Congress on Mathematical Education</i>. Vol 1. MERGA; 2025:198-203.","mla":"Biehler, Rolf, et al. “Statistics and Data Science Education as a Vehicle for Empowering Citizens – Short Summary of a Survey.” <i>Proceedings of the 15th International Congress on Mathematical Education</i>, edited by K. Beswick et al., vol. 1, MERGA, 2025, pp. 198–203.","short":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, L. Zapata-Cardona, in: K. Beswick, B. Kaur, K. Makar, C. Ochoviet, H. Venkat (Eds.), Proceedings of the 15th International Congress on Mathematical Education, MERGA, 2025, pp. 198–203.","chicago":"Biehler, Rolf, T. Kawakami, E. Lampen, T. Weiland, and L. Zapata-Cardona. “Statistics and Data Science Education as a Vehicle for Empowering Citizens – Short Summary of a Survey.” In <i>Proceedings of the 15th International Congress on Mathematical Education</i>, edited by K. Beswick, B. Kaur, K. Makar, C. Ochoviet, and H. Venkat, 1:198–203. MERGA, 2025.","ieee":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, and L. Zapata-Cardona, “Statistics and data science education as a vehicle for empowering citizens – short summary of a survey,” in <i>Proceedings of the 15th International Congress on Mathematical Education</i>, vol. 1, K. Beswick, B. Kaur, K. Makar, C. Ochoviet, and H. Venkat, Eds. MERGA, 2025, pp. 198–203.","apa":"Biehler, R., Kawakami, T., Lampen, E., Weiland, T., &#38; Zapata-Cardona, L. (2025). Statistics and data science education as a vehicle for empowering citizens – short summary of a survey. In K. Beswick, B. Kaur, K. Makar, C. Ochoviet, &#38; H. Venkat (Eds.), <i>Proceedings of the 15th International Congress on Mathematical Education</i> (Vol. 1, pp. 198–203). MERGA."},"publication":"Proceedings of the 15th International Congress on Mathematical Education","department":[{"_id":"363"}],"type":"book_chapter","date_created":"2026-03-02T12:18:38Z","intvolume":"         1","publication_status":"published","date_updated":"2026-07-09T11:23:23Z","author":[{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf","id":"16274"},{"first_name":"T.","last_name":"Kawakami","full_name":"Kawakami, T."},{"first_name":"E.","last_name":"Lampen","full_name":"Lampen, E."},{"full_name":"Weiland, T.","last_name":"Weiland","first_name":"T."},{"last_name":"Zapata-Cardona","first_name":"L.","full_name":"Zapata-Cardona, L."}],"title":"Statistics and data science education as a vehicle for empowering citizens – short summary of a survey","year":"2025","status":"public","volume":1,"editor":[{"full_name":"Beswick, K.","last_name":"Beswick","first_name":"K."},{"last_name":"Kaur","first_name":"B.","full_name":"Kaur, B."},{"full_name":"Makar, K.","last_name":"Makar","first_name":"K."},{"first_name":"C.","last_name":"Ochoviet","full_name":"Ochoviet, C."},{"last_name":"Venkat","first_name":"H.","full_name":"Venkat, H."}],"user_id":"37888","language":[{"iso":"eng"}],"_id":"64806","publisher":"MERGA","page":"198-203"},{"doi":"10.17619/UNIPB/1-2633","user_id":"37888","_id":"66278","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.17619/UNIPB/1-2633"}],"page":"49–52","date_updated":"2026-07-06T08:42:10Z","author":[{"id":"16274","full_name":"Biehler, Rolf","first_name":"Rolf","last_name":"Biehler"},{"last_name":"Kawakami","first_name":"Takashi","full_name":"Kawakami, Takashi"},{"full_name":"Lampen, Erna","first_name":"Erna","last_name":"Lampen"},{"first_name":"Travis","last_name":"Weiland","full_name":"Weiland, Travis"},{"first_name":"Lucía","last_name":"Zapata-Cardona","full_name":"Zapata-Cardona, Lucía"}],"status":"public","year":"2025","title":"Statistics and data science education as a vehicle for empowering citizens–short summary of a survey","oa":"1","department":[{"_id":"363"}],"type":"journal_article","date_created":"2026-07-06T08:40:10Z","citation":{"chicago":"Biehler, Rolf, Takashi Kawakami, Erna Lampen, Travis Weiland, and Lucía Zapata-Cardona. “Statistics and Data Science Education as a Vehicle for Empowering Citizens–Short Summary of a Survey.” <i>European Mathematical Society Magazine</i>, no. 136 (2025): 49–52. <a href=\"https://doi.org/10.17619/UNIPB/1-2633\">https://doi.org/10.17619/UNIPB/1-2633</a>.","short":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, L. Zapata-Cardona, European Mathematical Society Magazine (2025) 49–52.","apa":"Biehler, R., Kawakami, T., Lampen, E., Weiland, T., &#38; Zapata-Cardona, L. (2025). Statistics and data science education as a vehicle for empowering citizens–short summary of a survey. <i>European Mathematical Society Magazine</i>, <i>136</i>, 49–52. <a href=\"https://doi.org/10.17619/UNIPB/1-2633\">https://doi.org/10.17619/UNIPB/1-2633</a>","ieee":"R. Biehler, T. Kawakami, E. Lampen, T. Weiland, and L. Zapata-Cardona, “Statistics and data science education as a vehicle for empowering citizens–short summary of a survey,” <i>European Mathematical Society Magazine</i>, no. 136, pp. 49–52, 2025, doi: <a href=\"https://doi.org/10.17619/UNIPB/1-2633\">10.17619/UNIPB/1-2633</a>.","ama":"Biehler R, Kawakami T, Lampen E, Weiland T, Zapata-Cardona L. Statistics and data science education as a vehicle for empowering citizens–short summary of a survey. <i>European Mathematical Society Magazine</i>. 2025;(136):49–52. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2633\">10.17619/UNIPB/1-2633</a>","bibtex":"@article{Biehler_Kawakami_Lampen_Weiland_Zapata-Cardona_2025, title={Statistics and data science education as a vehicle for empowering citizens–short summary of a survey}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2633\">10.17619/UNIPB/1-2633</a>}, number={136}, journal={European Mathematical Society Magazine}, author={Biehler, Rolf and Kawakami, Takashi and Lampen, Erna and Weiland, Travis and Zapata-Cardona, Lucía}, year={2025}, pages={49–52} }","mla":"Biehler, Rolf, et al. “Statistics and Data Science Education as a Vehicle for Empowering Citizens–Short Summary of a Survey.” <i>European Mathematical Society Magazine</i>, no. 136, 2025, pp. 49–52, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2633\">10.17619/UNIPB/1-2633</a>."},"issue":"136","publication":"European Mathematical Society Magazine"},{"_id":"54144","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}],"user_id":"37888","doi":"10.1007/s11858-024-01584-w","publication_identifier":{"issn":["1863-9690","1863-9704"]},"author":[{"full_name":"Lankeit, Elisa","first_name":"Elisa","last_name":"Lankeit"},{"first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf","id":"16274"}],"year":"2024","status":"public","title":"The meaning landscape of the concept of the total derivative in multivariable real analysis textbooks: an analysis based on a new model of meaning","publication_status":"published","date_updated":"2024-05-10T07:49:19Z","date_created":"2024-05-10T07:48:10Z","department":[{"_id":"363"}],"type":"journal_article","citation":{"mla":"Lankeit, Elisa, and Rolf Biehler. “The Meaning Landscape of the Concept of the Total Derivative in Multivariable Real Analysis Textbooks: An Analysis Based on a New Model of Meaning.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2024, doi:<a href=\"https://doi.org/10.1007/s11858-024-01584-w\">10.1007/s11858-024-01584-w</a>.","bibtex":"@article{Lankeit_Biehler_2024, title={The meaning landscape of the concept of the total derivative in multivariable real analysis textbooks: an analysis based on a new model of meaning}, DOI={<a href=\"https://doi.org/10.1007/s11858-024-01584-w\">10.1007/s11858-024-01584-w</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Lankeit, Elisa and Biehler, Rolf}, year={2024} }","ama":"Lankeit E, Biehler R. The meaning landscape of the concept of the total derivative in multivariable real analysis textbooks: an analysis based on a new model of meaning. <i>ZDM – Mathematics Education</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1007/s11858-024-01584-w\">10.1007/s11858-024-01584-w</a>","ieee":"E. Lankeit and R. Biehler, “The meaning landscape of the concept of the total derivative in multivariable real analysis textbooks: an analysis based on a new model of meaning,” <i>ZDM – Mathematics Education</i>, 2024, doi: <a href=\"https://doi.org/10.1007/s11858-024-01584-w\">10.1007/s11858-024-01584-w</a>.","apa":"Lankeit, E., &#38; Biehler, R. (2024). The meaning landscape of the concept of the total derivative in multivariable real analysis textbooks: an analysis based on a new model of meaning. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-024-01584-w\">https://doi.org/10.1007/s11858-024-01584-w</a>","chicago":"Lankeit, Elisa, and Rolf Biehler. “The Meaning Landscape of the Concept of the Total Derivative in Multivariable Real Analysis Textbooks: An Analysis Based on a New Model of Meaning.” <i>ZDM – Mathematics Education</i>, 2024. <a href=\"https://doi.org/10.1007/s11858-024-01584-w\">https://doi.org/10.1007/s11858-024-01584-w</a>.","short":"E. Lankeit, R. Biehler, ZDM – Mathematics Education (2024)."},"publication":"ZDM – Mathematics Education","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>In this paper, we propose a novel conceptual framework tailored for modeling the meaning of mathematical concepts in university-level mathematics, addressing their rigorous nature and their relationships with related concepts as well as interpretations in various contexts. Within this framework, we present a model of meaning for the concepts of total differentiability and total derivative that provides a variety of possible interpretations and aspects. We then use the proposed model of meaning as a tool for analyzing three different textbooks for mathematics majors on the topic of multidimensional differentiability. Our paper is an example of a subject matter analysis of a topic in university mathematics carried out in a structured way. The model of meaning for total differentiability presented in this paper could inspire course design and analysis including the design of assignments and assessments for students. Moreover, it could serve as a valuable research tool for further analyses. For example, it could be used as a framework for analyzing courses taught or as a basis for developing a test instrument to assess students’ understanding. With our textbook analysis, we begin to examine the landscape of textbooks regarding differentiability concepts in the multidimensional case, shedding light on the diversity of meaning facets that are covered in the textbooks. These results could be useful for guiding instructors and learners in selecting and using textbooks for teaching and learning based on their respective needs.</jats:p>","lang":"eng"}]},{"oa":"1","citation":{"mla":"Fleischer, Franz Yannik, et al. “Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School.” <i>Statistics Education Research Journal</i>, vol. 23, no. 1, 3, International Association for Statistical Education, 2024, doi:<a href=\"https://doi.org/10.52041/serj.v23i1.450\">10.52041/serj.v23i1.450</a>.","bibtex":"@article{Fleischer_Podworny_Biehler_2024, title={Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School}, volume={23}, DOI={<a href=\"https://doi.org/10.52041/serj.v23i1.450\">10.52041/serj.v23i1.450</a>}, number={13}, journal={Statistics Education Research Journal}, publisher={International Association for Statistical Education}, author={Fleischer, Franz Yannik and Podworny, Susanne and Biehler, Rolf}, year={2024} }","ama":"Fleischer FY, Podworny S, Biehler R. Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School. <i>Statistics Education Research Journal</i>. 2024;23(1). doi:<a href=\"https://doi.org/10.52041/serj.v23i1.450\">10.52041/serj.v23i1.450</a>","ieee":"F. Y. Fleischer, S. Podworny, and R. Biehler, “Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School,” <i>Statistics Education Research Journal</i>, vol. 23, no. 1, Art. no. 3, 2024, doi: <a href=\"https://doi.org/10.52041/serj.v23i1.450\">10.52041/serj.v23i1.450</a>.","apa":"Fleischer, F. Y., Podworny, S., &#38; Biehler, R. (2024). Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School. <i>Statistics Education Research Journal</i>, <i>23</i>(1), Article 3. <a href=\"https://doi.org/10.52041/serj.v23i1.450\">https://doi.org/10.52041/serj.v23i1.450</a>","short":"F.Y. Fleischer, S. Podworny, R. Biehler, Statistics Education Research Journal 23 (2024).","chicago":"Fleischer, Franz Yannik, Susanne Podworny, and Rolf Biehler. “Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School.” <i>Statistics Education Research Journal</i> 23, no. 1 (2024). <a href=\"https://doi.org/10.52041/serj.v23i1.450\">https://doi.org/10.52041/serj.v23i1.450</a>."},"_id":"55667","publisher":"International Association for Statistical Education","user_id":"37888","volume":23,"status":"public","date_created":"2024-08-21T09:59:33Z","type":"journal_article","department":[{"_id":"363"}],"publication":"Statistics Education Research Journal","issue":"1","abstract":[{"lang":"eng","text":"<jats:p>This study investigates how 11- to 12-year-old students construct data-based decision trees using data cards for classification purposes. We examine the students' heuristics and reasoning during this process. The research is based on an eight-week teaching unit during which students labeled data, built decision trees, and assessed them using test data. They learned to manually construct decision trees to classify food items as recommendable or not. They utilized data cards with a heuristic that is a simplified form of a machine learning algorithm. We report on evidence that this topic is teachable to middle school students, along with insights for refining our teaching approach and broader implications for teaching machine learning at the school level.</jats:p>"}],"main_file_link":[{"url":"https://doi.org/10.52041/serj.v23i1.450","open_access":"1"}],"article_number":"3","language":[{"iso":"eng"}],"doi":"10.52041/serj.v23i1.450","title":"Teaching and Learning to Construct Data-Based Decision Trees Using Data Cards as the First Introduction to Machine Learning in Middle School","year":"2024","author":[{"id":"42660","full_name":"Fleischer, Franz Yannik","last_name":"Fleischer","first_name":"Franz Yannik","orcid":"https://orcid.org/0000-0003-0318-0329"},{"id":"30619","full_name":"Podworny, Susanne","orcid":"0000-0002-6313-5987","last_name":"Podworny","first_name":"Susanne"},{"id":"16274","last_name":"Biehler","first_name":"Rolf","full_name":"Biehler, Rolf"}],"publication_identifier":{"issn":["1570-1824"]},"date_updated":"2024-08-21T10:02:38Z","publication_status":"published","intvolume":"        23"},{"date_created":"2024-08-26T09:18:57Z","place":"Wiesbaden","department":[{"_id":"363"}],"oa":"1","type":"book_chapter","citation":{"ieee":"R. Biehler and D. Frischemeier, “Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe,” in <i>Inklusives Lehren und Lernen von Mathematik</i>, Wiesbaden: Springer Fachmedien Wiesbaden, 2024.","apa":"Biehler, R., &#38; Frischemeier, D. (2024). Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe. In <i>Inklusives Lehren und Lernen von Mathematik</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-43964-4_13\">https://doi.org/10.1007/978-3-658-43964-4_13</a>","chicago":"Biehler, Rolf, and Daniel Frischemeier. “Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe.” In <i>Inklusives Lehren und Lernen von Mathematik</i>. Wiesbaden: Springer Fachmedien Wiesbaden, 2024. <a href=\"https://doi.org/10.1007/978-3-658-43964-4_13\">https://doi.org/10.1007/978-3-658-43964-4_13</a>.","short":"R. Biehler, D. Frischemeier, in: Inklusives Lehren und Lernen von Mathematik, Springer Fachmedien Wiesbaden, Wiesbaden, 2024.","mla":"Biehler, Rolf, and Daniel Frischemeier. “Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe.” <i>Inklusives Lehren und Lernen von Mathematik</i>, Springer Fachmedien Wiesbaden, 2024, doi:<a href=\"https://doi.org/10.1007/978-3-658-43964-4_13\">10.1007/978-3-658-43964-4_13</a>.","bibtex":"@inbook{Biehler_Frischemeier_2024, place={Wiesbaden}, title={Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-43964-4_13\">10.1007/978-3-658-43964-4_13</a>}, booktitle={Inklusives Lehren und Lernen von Mathematik}, publisher={Springer Fachmedien Wiesbaden}, author={Biehler, Rolf and Frischemeier, Daniel}, year={2024} }","ama":"Biehler R, Frischemeier D. Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe. In: <i>Inklusives Lehren und Lernen von Mathematik</i>. Springer Fachmedien Wiesbaden; 2024. doi:<a href=\"https://doi.org/10.1007/978-3-658-43964-4_13\">10.1007/978-3-658-43964-4_13</a>"},"publication":"Inklusives Lehren und Lernen von Mathematik","_id":"55756","publisher":"Springer Fachmedien Wiesbaden","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://doi.org/10.1007/978-3-658-43964-4_13","open_access":"1"}],"user_id":"37888","doi":"10.1007/978-3-658-43964-4_13","publication_identifier":{"isbn":["9783658439637","9783658439644"]},"author":[{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"},{"last_name":"Frischemeier","first_name":"Daniel","full_name":"Frischemeier, Daniel"}],"status":"public","year":"2024","title":"Eine inklusive Lehr-Lernumgebung für die Leitidee „Daten und Zufall“ in der Primarstufe","publication_status":"published","date_updated":"2024-08-26T09:33:50Z"},{"date_updated":"2024-08-26T09:38:17Z","author":[{"id":"16274","first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf"},{"full_name":"Frischemeier, Daniel","last_name":"Frischemeier","first_name":"Daniel"}],"status":"public","year":"2024","title":"Daten-Spürnasen auf Spurensuche: Datenanalyse in der Grundschule mit digitalen Werkzeugen","user_id":"37888","_id":"55758","publisher":"Klett Kallmeyer","language":[{"iso":"eng"}],"citation":{"ieee":"R. Biehler and D. Frischemeier, <i>Daten-Spürnasen auf Spurensuche: Datenanalyse in der Grundschule mit digitalen Werkzeugen</i>. Klett Kallmeyer, 2024.","apa":"Biehler, R., &#38; Frischemeier, D. (2024). <i>Daten-Spürnasen auf Spurensuche: Datenanalyse in der Grundschule mit digitalen Werkzeugen</i>. Klett Kallmeyer.","short":"R. Biehler, D. Frischemeier, Daten-Spürnasen Auf Spurensuche: Datenanalyse in Der Grundschule Mit Digitalen Werkzeugen, Klett Kallmeyer, 2024.","chicago":"Biehler, Rolf, and Daniel Frischemeier. <i>Daten-Spürnasen Auf Spurensuche: Datenanalyse in Der Grundschule Mit Digitalen Werkzeugen</i>. Klett Kallmeyer, 2024.","mla":"Biehler, Rolf, and Daniel Frischemeier. <i>Daten-Spürnasen Auf Spurensuche: Datenanalyse in Der Grundschule Mit Digitalen Werkzeugen</i>. Klett Kallmeyer, 2024.","bibtex":"@book{Biehler_Frischemeier_2024, title={Daten-Spürnasen auf Spurensuche: Datenanalyse in der Grundschule mit digitalen Werkzeugen}, publisher={Klett Kallmeyer}, author={Biehler, Rolf and Frischemeier, Daniel}, year={2024} }","ama":"Biehler R, Frischemeier D. <i>Daten-Spürnasen Auf Spurensuche: Datenanalyse in Der Grundschule Mit Digitalen Werkzeugen</i>. Klett Kallmeyer; 2024."},"department":[{"_id":"363"}],"type":"book","date_created":"2024-08-26T09:38:05Z"},{"doi":"10.1007/s11858-024-01633-4","main_file_link":[{"url":"https://link.springer.com/content/pdf/10.1007/s11858-024-01633-4.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"date_updated":"2024-09-04T09:33:45Z","publication_status":"published","article_type":"original","year":"2024","title":"Using academic mathematical knowledge when working on interface tasks–analyses of pre-service teachers’ arguments about rotationally symmetric figures","publication_identifier":{"issn":["1863-9690","1863-9704"]},"author":[{"full_name":"Hoffmann, Max","first_name":"Max","orcid":"0000-0002-6964-7123","last_name":"Hoffmann","id":"32202"},{"id":"16274","full_name":"Biehler, Rolf","first_name":"Rolf","last_name":"Biehler"}],"type":"journal_article","department":[{"_id":"97"},{"_id":"643"}],"date_created":"2024-09-04T09:32:26Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Special tasks for pre-service teachers (PSTs) in university mathematics courses (“interface tasks”) are a common innovation in recent years to overcome the second discontinuity. By this, we mean tasks that are situated by typical everyday challenges of mathematics teaching and in which PSTs must use their mathematical knowledge and skills in a professionally relevant way. In this paper, we analyze answers that PSTs have created to an interface task on symmetry. The PSTs were asked to clarify a student’s question from a mathematical perspective and then give a suitable elementarized answer. We situate these two steps theoretically and reconstruct the mathematical reasoning in PSTs' answers. Through qualitative content analysis, we examined how PSTs justify figures' symmetries from a university mathematics perspective and when responding to the fictitious student. The scenario of a student questioning the existence of 100° rotationally symmetrical figures elicited rich and varied responses, proving suitable for an interface task. We compared PSTs' reasoning related to mathematical clarification with the reasoning related to elementarization. In many cases, this revealed a productive use of course content. An interesting result is that there is no uniform picture as to whether the arguments are more detailed in the mathematical clarification or in the elementarization.</jats:p>","lang":"eng"}],"publication":"ZDM – Mathematics Education","user_id":"32202","publisher":"Springer Science and Business Media LLC","_id":"56016","status":"public","oa":"1","quality_controlled":"1","citation":{"short":"M. Hoffmann, R. Biehler, ZDM – Mathematics Education (2024).","chicago":"Hoffmann, Max, and Rolf Biehler. “Using Academic Mathematical Knowledge When Working on Interface Tasks–Analyses of Pre-Service Teachers’ Arguments about Rotationally Symmetric Figures.” <i>ZDM – Mathematics Education</i>, 2024. <a href=\"https://doi.org/10.1007/s11858-024-01633-4\">https://doi.org/10.1007/s11858-024-01633-4</a>.","apa":"Hoffmann, M., &#38; Biehler, R. (2024). Using academic mathematical knowledge when working on interface tasks–analyses of pre-service teachers’ arguments about rotationally symmetric figures. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-024-01633-4\">https://doi.org/10.1007/s11858-024-01633-4</a>","ieee":"M. Hoffmann and R. Biehler, “Using academic mathematical knowledge when working on interface tasks–analyses of pre-service teachers’ arguments about rotationally symmetric figures,” <i>ZDM – Mathematics Education</i>, 2024, doi: <a href=\"https://doi.org/10.1007/s11858-024-01633-4\">10.1007/s11858-024-01633-4</a>.","ama":"Hoffmann M, Biehler R. Using academic mathematical knowledge when working on interface tasks–analyses of pre-service teachers’ arguments about rotationally symmetric figures. <i>ZDM – Mathematics Education</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1007/s11858-024-01633-4\">10.1007/s11858-024-01633-4</a>","bibtex":"@article{Hoffmann_Biehler_2024, title={Using academic mathematical knowledge when working on interface tasks–analyses of pre-service teachers’ arguments about rotationally symmetric figures}, DOI={<a href=\"https://doi.org/10.1007/s11858-024-01633-4\">10.1007/s11858-024-01633-4</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Hoffmann, Max and Biehler, Rolf}, year={2024} }","mla":"Hoffmann, Max, and Rolf Biehler. “Using Academic Mathematical Knowledge When Working on Interface Tasks–Analyses of Pre-Service Teachers’ Arguments about Rotationally Symmetric Figures.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2024, doi:<a href=\"https://doi.org/10.1007/s11858-024-01633-4\">10.1007/s11858-024-01633-4</a>."}}]