{"id":43,"date":"2017-11-27T12:37:49","date_gmt":"2017-11-27T12:37:49","guid":{"rendered":"http:\/\/maike-hagena.com\/?page_id=43"},"modified":"2026-03-20T11:51:39","modified_gmt":"2026-03-20T11:51:39","slug":"vortraege","status":"publish","type":"page","link":"https:\/\/maike-hagena.com\/en\/zur-person\/vortraege\/","title":{"rendered":"Presentations"},"content":{"rendered":"<p><strong>2026<\/strong><br \/>\nBecker, S., &#038; Hagena, M. (2026). F\u00f6rderung diagnostischer Kompetenzen im Bereich fr\u00fcher mathematischer Basiskompetenzen &#8212; Theorie-Praxis-Verzahnung in der Lehrkr\u00e4fteausbildung. [Fostering diagnostic skills in the area of early basic mathematical skills &#8212; Integrating theory and practice in teacher training.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Wuppertal.<\/em><\/p>\n<p>von Kienitz, F., T\u00f6llner, F., Hagena, M., &#038; Besser, M. (2026). Lernende w\u00e4hlen lassen?! Ein systematisches Review zur selbstst\u00e4ndigen Feedbackwahl in computerbasierten Lernumgebungen. [Leaving the choice up to the learners?! A systematic review of self-directed feedback selection in computer-mediated learning environments.] Presentation at the <em>13. Tagung der Gesellschaft f\u00fcr empirische Bildungsforschung in Munich.<\/em><\/p>\n<hr \/>\n<p><strong>2025<\/strong><br \/>\nBecker, S., Hagena, M., &#038; Besser, M. (2025). Zur Wirksamkeit formativen Feedbacks in der Ausbildung angehender Mathematiklehrkr\u00e4fte. [On the effectiveness of formative feedback in the training of pre-service mathematics teachers.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Essen.<\/em><\/p>\n<p>K\u00f6hler, K., Wollmann, K., Steinmann, A., Lange-Schubert, K., Hagena, M., Sch\u00fctte, M., &#038; Steffensky, M. (2025). The impact of organizing and adressing STEM-practices in a STEM-circle in 2nd grade STEM learning environments. Presentation at the <em>NARST Annual International Conference in Washington D. C. (USA).<\/em><\/p>\n<hr \/>\n<p><strong>2024<\/strong><br \/>\nBesser, M., Hagena, M., &#038; Kleickmann, T. (2024). Formatives Assessment im Mathematikunterricht: Ber\u00fccksichtigung von Effekten generischer und fachspezifischer Unterrichtsqualit\u00e4t. [Formative assessment in mathematics education: Considering effects of generic and subject-specific instructional quality.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Essen.<\/em><\/p>\n<p>G\u00f6ller, R., Schl\u00fcter, D., Hagena, M., Padberg-Gehle, K., &#038; Besser, M. (2024). Potenziale mathematischen Modellierens f\u00fcr eine Bildung f\u00fcr nachhaltige Entwicklung. [The potential of mathematical modelling for education for sustainable development.] Presentation at the <em>Future Education Conference in Graz (Austria)<\/em>.<\/p>\n<p>Hagena, M., &#038; Henkel, R. (2024). Mathematisches Modellieren als didaktischer Zugang zu einem diversit\u00e4tsbewussten Mathematikunterricht. [Mathematical modelling as a didactic approach to diversity-conscious mathematics education.] Presentation at the <em>Tagung der Sektion Sonderp\u00e4dagogik der Deutschen Gesellschaft f\u00fcr Erziehungswissenschaft in Dortmund.<\/em><\/p>\n<p>Hagena, M., Schl\u00fcter, D., &#038; Besser, M. (2024). Mit Hilfe der Mathematik eine gute Entscheidung treffen &#8212; F\u00f6rderung der F\u00e4higkeit des kritischen Denksn als Bestandteil von &#8220;21st-Century-Skills&#8221;. [Making a good decision with the help of mathematics &#8212; promoting critical thinking skills as part of &#8220;21st century skills&#8221;.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Essen.<\/em><\/p>\n<p>Schl\u00fcter, D., G\u00f6ller, R., Hagena, M., Padberg-Gehle, K., &#038; Besser, M. (2024). Mathematisches Modellieren und Bildung f\u00fcr nachhaltige Entwicklung &#8212; zusammen denken, was zusammengeh\u00f6rt? [Mathematical modeling and education for sustainable development &#8212; thinking together what belongs together?] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Essen.<\/em><\/p>\n<p>Schl\u00fcter, D., Hagena, M., Besser, M., &#038; Leiss, D. (2024). Sch\u00fcler*innen als m\u00fcndige B\u00fcrger*innen des 21. Jahrhunderts &#8212; F\u00f6rderung der F\u00e4higkeit des kritischen Denkens im Fachunterricht. [Students as responsible citizens of the 21st century &#8212; promoting critical thinking skills in subject education.] Presentation at the <em>11. Tagung der Gesellschaft f\u00fcr empirische Bildungsforschung in Potsdam.<\/em><\/p>\n<hr \/>\n<p><strong>2023<\/strong><br \/>\nHagena, M., &#038; Besser, M. (2023). Early childhood education in the field of numerical skills: Understanding mathematics teachers\u2018 diagnostic competence. Presentation at the <em>EARLI-Tagung in Thessaloniki (Greece).<\/em><\/p>\n<p>Hagena, M., Schl\u00fcter, D., Besser, M., &#038; Leiss, D. (2023). Making students becoming responsible citizens in 21st century by fostering mathematical reasoning about real-world applications. Presentation at the <em>21st International Conference of Mathe-matical Modelling and Applications (ICTMA 21) in Awaji Island (Japan).<\/em><\/p>\n<p>Schl\u00fcter, D., Hagena, M., G\u00f6ller, R., Padberg-Gehle, K., &#038; Besser, M. (2023). Nachhaltigkeit mathematisch modellieren: BNE und Mathematikunterricht gemeinsam denken. [Modelling sustainability mathematically: Thinking ESD and mathematics education simultaneously.] Presentation at the <em>Arbeitskreis Bildung und Mathematik der Gesellschaft f\u00fcr Didaktik der Mathematik in Aachen.<\/em><\/p>\n<hr \/>\n<p><strong>2022<\/strong><br \/>\nBruns, J., Hagena, M., &#038; Gasteiger, H. (2022). Effects of facilitator professional development on teachers\u2019 learning \u2013 an intervention study in the context of early mathematics education&#8221;. Presentation at the <em>CERME-12 in Bozen-Bolzano (Italy).<\/em><\/p>\n<p>Hagena, M., &#038; Besser, M. (2022). Diagnosekompetenz von Mathematiklehrkr\u00e4ften zur Erfassung und Bewertung mathematischer Basiskompetenzen. [Diagnostic competence of mathematics teachers for assessing basic mathematical competences.] Presentation at the <em>Tagung der Gesellschaft fu\u0308r Didaktik der Mathematik (GDM) in Frankfurt am Main.<\/em><\/p>\n<p>Hagena, M., Bruns, J., &#038; Gasteiger, H. (2022). Wirksamkeit von Multiplikator*innen-Fortbildungen: Eine Interventionsstudie zu einer mathematikbezogenen Fortbildung von fr\u00fchp\u00e4dagogischen Fachkr\u00e4ften. [Effectiveness of multiplier training: An intervention study on a mathematics-related training of early childhood education specialists.] Presentation at the <em>9. Tagung der Gesellschaft f\u00fcr empirische Bildungsforschung in Bamberg.<\/em><\/p>\n<hr \/>\n<p><strong>2021<\/strong><br \/>\nBesser, M., Ehmke, T., Freund, P. A., Leiss, D., G\u00f6ller, R., Hagena, M., &#038; Depping, D. (2021). Universit\u00e4re Auswahlverfahren f\u00fcr Bewerber*innen auf ein Lehramtsstudium. Der erste Schritt zum Studienerfolg. [University selection procedures for applicants to teacher training programmes. The first step to academic success.] Presentation at the <em>Kommission Lehrerbildung der Kultusministerkonferenz in Berlin.<\/em><\/p>\n<p>G\u00f6ller, R., Altenburger, L., Tropper, N., Hagena, M., &#038; Besser, M. (2021). On the validity of a mathematics test for the selection of university applicants for a teacher training programme. Presentation at the <em>ECER-Online-Conference 2021 in Geneva.<\/em><\/p>\n<p>G\u00f6ller, R., Altenburger, L., Tropper, N., Hagena, M., &#038; Besser, M. (2021). Validity of a mathematics test for the selection of university applicants for teacher training. Presentation at the <em>EARLI-Online-Conference 2021 in Githenburg.<\/em><\/p>\n<p>Hagena, M. (2021). Von der Schule bis in die Universit\u00e4t: Gr\u00f6\u00dfenvorstellungen f\u00f6rdern! [From school to university: Fostering measurement sense!] Presentation at the <em>GDM-Onlinetagung 2021 in Lueneburg.<\/em><\/p>\n<p>Hagena, M., Bruns, J., &#038; Gasteiger, H. (2021). Influence of facilitators\u2019 teaching experience on the success of teacher professional development programs in the field of early mathematics education. Presentation at the <em>ECER-Online-Conference 2021 in Geneva.<\/em><\/p>\n<hr \/>\n<p><strong>2020<\/strong><br \/>\nG\u00f6ller, R., Altenburger, L., Tropper, N., Hagena, M., &#038; Besser, M. (2020). Zur Validit\u00e4t eines Mathematiktests f\u00fcr die Auswahl von Bewerber*innen auf ein Lehramtsstudium. [On the validity of a mathematics test for the selection of applicants for a university teacher training programme.] Presentation at the <em>GDM-Onlinetagung 2020 in Wuerzburg.<\/em><\/p>\n<hr \/>\n<p><strong>2019<\/strong><br \/>\nBesser, M., Hagena, M., Ehmke, T., &#038; Leiss, D. (2019). Erfassung mathematischen Fachwissens von Bewerber*innen auf ein Mathematik-Lehramtsstudium. [Assessing mathematical prior knowledge of applicants for a mathematics teaching degree program at university.] Presentation at the <em>7. Tagung der Gesellschaft f\u00fcr empirische Bildungsforschung in Cologne.<\/em><\/p>\n<p>Hagena, A., Besser, M., Ehmke, T., &#038; Leiss, D. (2019). Schulbezogenes mathematisches Vorwissen von Bewerber*innen auf ein Mathematik-Lehramtsstudium. [School related mathematical prior knowledge of applicants for a mathematics teaching degree program at university.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Regensburg.<\/em><\/p>\n<hr \/>\n<p><strong>2018<\/strong><br \/>\nHagena, M., &#038; Besser, M. (2018). Die Wirkung von Gr\u00f6\u00dfenvorstellungen auf mathematische Modellierungskompetenz: Ergebnisse einer Interventionsstudie. [The effect of measurement sense on mathematical modelling competence: Results of an intervention study.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Paderborn.<\/em><\/p>\n<hr \/>\n<p><strong>2017<\/strong><br \/>\nHagena, M., Leiss, D., &#038; Schwippert, K. (2017). Lesen macht stark? \u00dcber den Einfluss von Lesestrategien auf die F\u00f6rderung mathematischer Modellierungskompetenzen. [Reading makes you strong? On the influence of reading strategies on the promotion of mathematical modelling competencies.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Potsdam.<\/em> <\/p>\n<hr \/>\n<p><strong>2016<\/strong><br \/>\nHagena, M. (2016). The influence of mathematics pre-service teachers\u2019 measurement sense on working on complex modelling tasks. Presentation at the <em>13th International Congress in Mathematical Education (ICME-13) in Hamburg.<\/em><\/p>\n<p>Hagena, M., Kulin, S., Schwippert, K., &#038; Leiss, D. (2016). Integrierte und separierte Sprachf\u00f6rderung im Vergleich \u2013 Entwicklungsverl\u00e4ufe bei Sch\u00fclerinnen und Sch\u00fclern des 7. Jahrgangs. [Comparison of integrated and separate language support \u2013 Developmental trajectories in 7th grade students.] Presentation at the <em>4. Tagung der Gesellschaft f\u00fcr Empirische Bildungsforschung (GEBF) im Rahmen des Symposiums \u201eSprache im Fachunterricht\u201c in Berlin. <\/em><\/p>\n<hr \/>\n<p><strong>2015<\/strong><br \/>\nHagena, M., Leiss, D., Neumann, A., &#038; Schwippert, K. (2015). \u201eF jee aueaee Zeiu beo Ni 6 Ce. Lo si de Jo?\u201c Durch Sprachf\u00f6rderung zum fachlichen Erfolg? [\u201eF jee aueaee Zeiu beo Ni 6 Ce. Lo si de Jo?\u201c Subject specific success by language learning?] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Basel.<\/em><\/p>\n<p>Hagena, M., Rossack, S., Kulin, S., Leiss, D., Neumann, A., &#038; Schwippert, K. (2015) Sprach- und Fachlernen \u2013 F\u00f6rderung und Evaluation im Rahmen der Studie FaSaF. [Language and school subject \u2013 Promotion and evaluation within the framework of the FaSaF study.] Presentation at the <em>80. Tagung der Arbeitsgruppe f\u00fcr Empirische P\u00e4dagogische Forschung (AEPF) im Rahmen des Symposiums \u201eSprachliche Heterogenit\u00e4t im Fachunterricht\u201c in G\u00f6ttingen.<\/em><\/p>\n<hr \/>\n<p><strong>2014<\/strong><br \/>\nHagena, M. (2014). Fostering students\u2019 measurement estimation performances in a short period of time. Presentation at the <em>PME 38 in Vancouver (Kanada).<\/em><\/p>\n<p>Hagena, M. (2014) \u201eWenn 1 m2 pl\u00f6tzlich 100 cm2 sind\u201c \u2013 Studierende beim Umrechnen von Fl\u00e4cheninhaltsangaben. [&#8220;When 1 m2 suddenly becomes 100 cm2&#8221; &#8211; students converting of area data.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Koblenz.<\/em><\/p>\n<hr \/>\n<p><strong>2013<\/strong><br \/>\nBorromeo Ferri, R. &#038; Hagena, M. (2013). \u201eM@thWithApps \u2013 st\u00e4rkere kognitive Aktivierung mittels neuer Medien in der Lehramtsfachausbildung Mathematik!?&#8221; [M@thWithApps \u2013 stronger cognitive activation using new media in university teacher training in mathematics!?&#8221;] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in M\u00fcnster.<\/em><\/p>\n<p>Hagena, M. (2013). \u201eAnother brick in the wall.\u201c Influence of measurement sense on modelling competency of primary student teachers. An intervention study. Presentation at the <em>16th International Conference of Mathematical Modelling and Applications (ICTMA 16) in Blumenau (Brasilien).<\/em><\/p>\n<p>Hagena, M. (2013). \u201eDas Backsteinhaus ist ungef\u00e4hr 3,875 m hoch.\u201c Zum Einfluss von Gr\u00f6\u00dfenvorstellungen auf die Modellierungskompetenz von Lernenden. [\u201cThe brick house is approximately 3,875 meters high.\u201d On the influence of measurment sense on university students\u2019 modelling competence.] Presentation at the <em>Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in M\u00fcnster.<\/em><\/p>\n<hr \/>\n<p><strong>2012<\/strong><br \/>\nHagena, M. (2012). \u201eWarum ich wissen muss, wie lang in etwa ein Auto ist.\u201c Wie beeinflussen sich Modellierungskompetenz und Gr\u00f6\u00dfenvorstellung von Lernenden? [\u201cWhy I have to know what the approximate length of a car is.\u201d How do modelling competencies and learner\u2019s measurement influence each other?] Presentation at the <em>Jahrestagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Weingarten.<\/em><\/p>\n<p>Hagena, M. &#038; Borromeo Ferri, R. (2012). Measurement sense and modelling competency. An intervention study with primary student teachers. Presentation at the <em>12th International Congress in Mathematical Education (ICME-12) in Seoul (S\u00fcd-Korea).<\/em><\/p>\n<hr \/>\n<p><strong>2011<\/strong><br \/>\nHagena, M. (2011). \u201eZusammen haben wir viel mehr Ideen.\u201c Die Bedeutung der Gruppenarbeit beim mathematischen Modellieren. Ergebnisse eines Unterrichtsversuches. [&#8220;Together we have many more ideas.&#8221; The importance of group work in mathematical modeling. Results of a teaching experiment.] Presentation at the <em>ISTRON-Fachtagung in Freiburg.<\/em> <\/p>\n<p>Hagena, M. &#038; Borromeo Ferri, R. (2010). Mathematisches Modellieren \u2013 per se eine Gruppenarbeit? Ergebnisses eines Unterrichtsversuches zu den Auswirkungen der Sozialform. [Mathematical modelling &#8211; per se a group work? Result of a teaching experiment on the effects of the social form. ] Presentation at the <em>ISTRON-Fachtagung in Hamburg.<\/em> <\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>2026 Becker, S., &#038; Hagena, M. (2026). F\u00f6rderung diagnostischer Kompetenzen im Bereich fr\u00fcher mathematischer Basiskompetenzen &#8212; Theorie-Praxis-Verzahnung in der Lehrkr\u00e4fteausbildung. [Fostering diagnostic skills in the area of early basic mathematical skills &#8212; Integrating theory and practice in teacher training.] Presentation at the Tagung der Gesellschaft f\u00fcr Didaktik der Mathematik (GDM) in Wuppertal. von Kienitz, F., [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":23,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/comments?post=43"}],"version-history":[{"count":45,"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":534,"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/pages\/43\/revisions\/534"}],"up":[{"embeddable":true,"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/pages\/23"}],"wp:attachment":[{"href":"https:\/\/maike-hagena.com\/en\/wp-json\/wp\/v2\/media?parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}