The presentation included an introduction to action research and the principle of lesson and learning studies. In the second part, we discussed the paper by Klammer and Hanfstingl (2019).
Klammer, S.,& Hanfstingl, B. (2019). A first time lesson study that turned into alearning study. International Journal for Lesson and Learning Studies,8(4),305–319. https://doi.org/10.1108/IJLLS-04-2019-0029