CURRENT PHD-PORJECTS
KYRA RENFTEL
Principal supervisor within the PhD of Kyra Renftel at the Leuphana University of Lueneburg. Topic of the doctoral project: Characteristics of “good” mathematical tasks in inclusive mathematics instruction in secondary level 1. An empirical research on how mathematical tasks can support teachers’ diagnostic and feedback competences.
DOMINIK SCHLÜTER
Principal supervisor within the PhD of Dominik Schlüter at the Leuphana University of Lueneburg. Topic of the doctoral project: Authenticity in mathematical modelling items in standardised test situations.
FYNN TÖLLNER
Second supervisor within the PhD of Fynn Töllner at the Leuphana University of Lueneburg. Topic of the doctoral project: The role of feedback as a key component of formative assessment in inclusive mathematics education in secondary school.
FRIEDERIKE VON KIENITZ
rincipal supervisor within the PhD of Friederike von Kienitz at the Leuphana University of Lueneburg. Topic of the doctoral project: Zum Zusammenhang von freier Feedbackwahl und motivationalen sowie kognitiven Merkmalen von Lernenden am Beispiel digital-gestützter Lernangebote. [The relationship between free choice of feedback and learners’ motivational and cognitive characteristics using the example of digital learning programmes.]
COMPLETED (PRINCIPAL SUPERVISOR)
LARISSA ALTENBURGER (2024)
Erstgutachter im Promotionsverfahren von Larissa Altenburger an der Leuphana Universität Lüneburg. Thema des Promotionsvorhabens: Feedback im Kontext digitalen Übens mathematischer Inhalte am Beispiel der Bruchrechnung – Über die Wahrnehmung und Nutzung des Feedbacks einer Lernplattform sowie deren Einfluss auf den Lernerfolg von Siebtklässler*innen. [Feedback in the context of digital practice of mathematical content using the example of fractions – On the perception and use of feedback from a learning platform and its influence on students’ learning of seventh-graders.]
ANNA-KATHARINA POSCHKAMP (2023)
Principal supervisor within the PhD of Larissa Altenburger at the Leuphana University of Lueneburg. Topic of the doctoral project: Verstehen durch Erklären: Digitale Medien im (Mathematik-)Unterricht. [Understanding by explaining: Digital Media in (Mathematics) Education.]
CHAK HIM FUNG (2021)
Principal supervisor within the PhD of Chak Him Fung at the Education University of Hong Kong and the Leuphana University of Lueneburg. Topic of the doctoral project: How does flipped classroom foster STEM education: Case studies of two innovative teaching and learning apporaches.
BIANKA TROLL (2021)
Principal supervisor within the PhD of Bianka Troll at the Leuphana University of Lueneburg. Topic of the doctoral project: Analyse von Unterrichtsprozessen durch Videografie – Ansätze zur Begegnung zentraler Herausforderungen. [Analyzing instructional processes through videography – approaches to handle key challenges.]
COMPLETED (CO-SUPERVISOR)
DENISE DEPPING(2024)
Third supervisor within the PhD of Denise Depping at the Leuphana University of Lueneburg. Topic of the doctoral project: Entwicklung professioneller Kompetenz bei Lehramtsstudierenden. Untersuchung von Komponenten professinoeller Kompetenz und ihren Zusammenhängen mit Lerngelegenheiten innerhalb und außerhalb des Lehramtsstudiums. [Development of professional competence in student teachers. Investigating components of professional competence and their interrelationships with learning opportunities within and outside the teacher training programme.]
ALINA KRISTIN HASE (2024)
Third supervisor within the PhD of Denise Depping at the Leuphana University of Lueneburg. Topic of the doctoral project: #VonDatenZuTaten — Wie Lehrkräfte Daten aus digitalen Lernplattformen für ihre Unterrichtsgestaltung nutzen. [#VonDatenZuTaten — How teachers use data from digital learning platforms for their lesson design.]
NATALIE HOCK (2020)
Second supervisor within the PhD of Natalie Hock at the University of Kassel. Titel of doctoral thesis: Förderung der Fehler-Ursachen-Diagnosekompetenz von Mathematiklehramtsstudierenden. [Supporting mathematics pre-service teachers in building up diagnostic competencies].
TIMO BECKMANN (2019)
Third supervisor within the PhD of Timo Beckmann at the Leuphana University of Lueneburg. Titel of doctoral thesis: Unterstützung Studierender durch universitäre und schulische Lehrkräftebildner/-innen [Supporting pre-service teachers by university teachers and school teachers].
NELE FISCHER (2019)
Second supervisor within the PhD of Nele Fischer at the Leuphana University of Lueneburg. Titel of doctoral thesis: Überzeugungen angehender Lehrkräfte zu sprachlich-kultureller Heterogenität in Schule und Unterricht — Theoretische Struktur, empirische Operationalisierung und Untersuchung der Veränderbarkeit. [Pre-service teachers’ beliefs about linguistic-cultural heterogenity in school and teaching — Theoretical structure, empirical operationalisation and investigation of changeability].
ARMIN MARTIN THALMANN (2018)
Second supervisor within the PhD of Armin Martin Thalmann at the University of Education Freiburg. Titel of doctoral thesis: Mathematisches Wissen von Primarlehrpersonen. [Mathematics content knowledge of primary teachers].