![enter image description here][1] **Project Description** Focusing solely at the secondary characteristics of the discipline education (e.g., institutional manifestations, publications, third-party funding) it can be considered a very successful discipline. However, having a closer look at the discipline’s primary characteristics – which could be considered the disciplinary heart – such as particular objects of research, genuine theories, and concepts, and specific terminology, the problem of educational theory is revealed. In this project way of tackling this problem are discussed to stimulate the discourse on theorising education. **Publications** Siegel, Stefan T.; Biesta, Gert (2022): El Problema de la Teoría de la Educación. In: Teoría de la Educación. Revista Interuniversitaria, 34 (1), 33–48. https://doi.org/10.14201/teri.27157 Siegel, Stefan T.; Biesta, Gert (2021): The Problem of Educational Theory. In: Policy Futures in Education. https://journals.sagepub.com/doi/10.1177/14782103211032087 **Talks** Siegel, Stefan T. (2021, März): The Problem of Educational Theory. Vortrag im ETL Research Seminar am Institute of Education, Teaching and Leadership der Moray House School of Education and Sport an der University of Edinburgh. https://www.eventbrite.co.uk/e/etl-research-seminar-the-problem-of-educational-theory-tickets-142492534005 | https://osf.io/sc9x8/ Appreciative review of my talk 'The Problem of Educational Theory' by Nick Hood: [https://cullaloe.com/seminar-educational-theory/][3] Recording of the talk: https://www.youtube.com/watch?v=YvuD77zyLEM] This project is part of the research project EVET: https://osf.io/qj5zk/ [1]: https://files.osf.io/v1/resources/7g6y2/providers/osfstorage/60d233de73c72e00b3c3b8ac?mode=render [2]: https://journals.sagepub.com/home/pfe [3]: https://cullaloe.com/seminar-educational-theory/