1. Abrahamson, D., & Abdu, R. (2021). Towards an ecological-dynamics design framework for embodied-interaction conceptual learning: The case of dynamic mathematics environments. Educational Technology Research and Development, 69(4), 1889–1923. https://doi.org/10.1007/s11423-020-09805-1.
2. Arcavi, A. (2003). The role of visual representations in the learning of mathematics. Educational Studies in Mathematics, 52(3), 215–241. https://doi.org/10.1023/A:1024312321077.
3. Bauersfeld, H. (1983). Subjektive Erfahrungsbereiche als Grundlage einer Interaktionstheorie des Mathematiklernens und -lehrens. In H. Bauersfeld, H. Bussmann, G. Krummheuer, J. H. Lorenz, & J. Voigt (Eds.), Lernen und Lehren von Mathematik. IDM-series Untersuchungen zum Mathematikunterricht, Vol. 6 (pp. 1–56). Cologne: Aulis Verlag Deubner
4. Bishop, A. J. (1989). Review of research on visualization in mathematics education. Focus on Learning Problems in Mathematics, 11(1), 7–16.
5. Fetzer, M., & Tiedemann, K. (2017). Talking with objects. CERME 10, Feb 2017, Dublin, Ireland. ffhal-01937158f