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Welcome to the Didactics of Mathematics page

The Department of Mathematics Education is responsible for the didactic and practical training of all prospective mathematics teachers as well as for the subject-specific training of primary, secondary and intermediate school teachers. In addition, there are elementary mathematics courses for prospective secondary school teachers.
Logo Didaktik der Mathematik
The conceptual core of teacher training is the integration of elementary mathematics, the history of mathematics, subject-specific didactics and practical teaching components. The didactics of mathematics thus becomes a professional science for prospective mathematics teachers.


Collage der Mitarbeitenden der Fachgruppe Didaktik der Mathematik

Conference: STEM-Education in the Era of AI

Logo of the AI in STEM-Education Conference

Artificial intelligence is becoming increasingly important across education, including schools, higher education, and vocational education and training. At the same time, AI is raising fundamental questions about teaching, learning, assessment, professional practice, and educational innovation in STEM fields.

STEM-Education in the Era of AI is an international conference dedicated to the role of AI in STEM education. It aims to bring together researchers, teachers, teacher educators, university lecturers, policy actors, school administrators, EdTech professionals, industry representatives, and others interested in shaping the future of STEM education.

Dates: 8-10 March 2027

Venue: University of Siegen, Campus Unteres Schloss, Siegen, Germany

Format: In-person conference

Conference language: English

Organizer: Mathematics Education Research Group, University of Siegen

Conference participation: Free of charge (except for the optional conference dinner)

Professorships

Profilbild von Ingo Witzke

Univ.-Prof. Dr. Ingo Witzke

Professor

Administrative office

Silke Steinhorst

Secretariat

Contact

steinhorst@mathematik.uni-siegen.de
+49 271 740-3582
AR-H 306
Adolf-Reichwein-Straße 2

Opening hours

Monday:
9:00-12:00
Tuesday:
9:00-12:00
Wednesday:
9:00-12:00
Thursday:
9:00-12:00

Carina Geier, Magnus Reifenrath and Simon Wagener.

Here you will find an overview of former staff members of the Department of Mathematics Education, whose expertise and commitment have made valuable contributions to our work.

The MatheWerkstatt

The MatheWerkstatt is the university learning workshop for the didactics of mathematics at the University of Siegen. It offers students, teachers, researchers and teaching staff an open and inspiring space for mathematical and mathematics didactic work.

During the designated opening hours, all interested parties are welcome to use the wide range of analog and digital materials, textbooks and specialist literature, develop new ideas and experience mathematics in a engaging atmosphere.

In addition to the curriculum-based seminars, various events are held regularly to promote creative mathematical work and constructive exchange with others.

To the website

Ein heller, großer Raum mit Gruppentischen, grünen Stühlen, einer großen Fensterfront mit Blick auf eine Hügellandschaft und Regalen voller Lernmaterialien.

Are you studying to become a mathematics teacher?

  • Discover useful resources and digital learning tools.
  • Get support with problem sets and subject-related questions.
  • Connect with fellow students and exchange ideas.
  • Take part in a variety of workshops on different topics.

     

Opening Hours of the MatheWerkstatt

Tuesdays: 2:00 p.m. – 4:00 p.m.
Wednesdays: 2:00 p.m. – 5:00 p.m.
Thursdays: 2:00 p.m. – 5:00 p.m.

Mathematics Education Colloquium

Vortragssituation in der Mathewerkstatt der Universität Siegen mit Dozentin und Studierenden an Gruppentischen, die einer Präsentation folgen.

As part of the Mathematics Education Colloquium at the University of Siegen, invited speakers provide insights into current research projects and key issues related to the teaching and learning of mathematics. The presentations cover theoretical approaches, empirical findings, and innovative instructional concepts from mathematics education research. Participants are invited to engage in discussion and academic exchange following each presentation. The colloquium is open to students, lecturers, researchers, and all interested members of the public.

Past Colloquia

Upcoming Events:

  • 25 June 2026, 2:00 - 4:00 p.m., AR-K 308
    Stephan Berendonk (University of Wuppertal)
    Beweise als Imitationsgrundlage

     

  • 14 July 2026, 4:00 - 6:00 p.m., AR-K 309 (MatheWerkstatt) 
    Michael Kleine (Bielefeld University)
    Mathematische Basiskompetenzen erkennen: Konzeption 
    und Einblicke in die Testinstrumente aus dem EU-Projekt DiToM

     

     

  • For further information, please contact Lisa Rühl.

Our research projects

Dreiecksdiagramm mit drei verbundenen Knoten und zentralem KI-Chip-Symbol.

Adapt AI

Adapt-AI investigates how generative AI can change education through adaptive learning environments and innovative examination formats. The project develops practical concepts, tools and training courses to use AI responsibly, personalized and effectively in the classroom. In this way, Adapt-AI combines research and school practice and strengthens teachers in dealing with learning in the AI age.

Project team:

Industrieroboter in einer automatisierten Produktionszelle mit Bedienperson und Steuergerät.

AI & Robotics Explorer Camps

Combine vocational orientation and extracurricular education in the field of computer science and mathematics with real problems and application scenarios from companies - implementing intelligent automation with the help of robotics, programming and AI.


Project team:

Logo „AMAICE“ mit stilisiertem, geometrischem A-Icon in Violett auf dunklem Hintergrund.

AMAICE

As part of the AMAICE project, a platform for AI-supported digital escape games in mathematics education is being developed in collaboration with European partners. In addition, professional development opportunities for teachers are being created, along with an intuitive AI-powered game editor that enables users to adapt existing games and design their own escape games.


Project team:

Leuchtendes „KI“ in einem digitalen Kreis mit Netzwerk- und Schaltkreis-Motiven.

ASSIST-ME

An AI-supported tutor is being developed and researched in the ASSIST-ME project. The aim is to provide learners - especially in heterogeneous learning groups - with individual support when working on mathematical tasks. A special feature of the project is the integration of interactive visualizations that illustrate mathematical relationships.


Project team:

Logo „BASE“ mit Stapel-Icon und dem Text: „Digitales formatives Selbst-Assessment arithmetischer Basiskompetenzen“.

BASE

The BASE project is developing the Math-GO-app for independent testing of basic arithmetic skills. The app uses interactive visualizations, automatic feedback and adaptive task assignment to enable comprehension-oriented self-diagnosis and targeted support.


Project team:

Illustration einer Sprechblase mit Checkliste, Glühbirne, Diagramm und zwei Personen im Feedback-Gespräch.

ISAA

The ISAA project investigates approaches that combine self-assessment with automated assessment. The aim is to foster learning processes focused on conceptual understanding and to stimulate rich mathematical discourse in the classroom.


Project team:

Logo mit Schriftzug ‚KI@SCHOOL‘ in Blau und Orange, umgeben von vernetzten Punktlinien

KI@school

In KI@school, 18 Bavarian schools are working together with the Stiftung Bildungspakt Bayern and the University of Siegen to develop innovative concepts for data-driven, individual learning support. The aim is to use generative AI to promote mathematical thinking and prepare teachers and learners for the digital future.


Project team:

Blaues Logo ‚KIMADU‘ neben einer grafischen Darstellung vernetzter Punkte und Linien

KIMADU

The KIMADU pilot project of the Didactics of Mathematics and Didactics of the German Language, funded by the Ministry of Schools and Education of the State of North Rhine-Westphalia, is investigating the use of generative AI at 25 lower secondary schools. The focus is on the promotion of basic skills and the development of future-oriented skills in the subjects German and mathematics.


Project team:

Schülerinnen und Schüler in weißen Kitteln sitzen und stehen an Tischen in einem großen Raum

MINTco@NRW

In the MINTco@NRW project, students work together with US students for several months on realistically situated problems from companies. They not only develop mathematical and technical approaches to real-world challenges, but also acquire 21st century skills such as collaboration, communication, critical thinking and problem solving.


Project team:

Satellit im Orbit über der Erde mit HUD-Anzeige „Mission complete – Satellite safe“ und Flugbahnen.

MINTelligence

The MINTelligence project is establishing a nationwide digital STEM escape game competition in Germany. The aim is to inspire students to engage with STEM subjects and to foster problem-solving skills through game-based learning formats.


Project team:

Logo „SMART“ mit türkisfarbenen Buchstaben und stilisiertem gelben A.

SMART

SMART is a comprehension-oriented digital diagnostic and support tool for lower secondary level. Teachers gain insights into pupils' thought processes as well as specific tips for lessons in order to design learning processes in a pupil-oriented and adaptive way.