“…Research on teacher learning in international schools in Poland is gaining popularity in particular due to (1) the deregulatory policy of establishing international schools after the socio-political changes of the 1990s, (2) the growing demand for internationally validated programmes among students that come to Poland from abroad, and (3) a growing aspiration among students and their parents for a wider selection of programmes to choose from compared to the limited choices available in Poland during the communist era (Leek, 2022). In expanding the education market in Poland, the most significant growth in the international school context was noticed with the appearance of new types of international schools within the public education sector, providing international programmes for local families seeking an alternative for their children (Leek, 2022). Research on international programmes has been conducted so far mainly in relation to students and schools as socio-cultural organizations (Doherty, Shield, 2012;Edwards, Underwood, 2012;Lee et al, 2014;Maire, 2021;Outhwaite, Ferri, 2017;Resnik, 2014;Siskin, Weinstein, 2008;Tarc, 2009;Theokas, 2013;Wright, Lee, 2020).…”