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Article History

Accepted: 15 July 2025

First Online: 15 March 2026

Declarations

:

: The author did not receive support from any organisation for the submitted work. The author has no relevant financial or non-financial interests to disclose.

: This study was approved by the Research Ethics committee of the Eszterházy Károly Catholic University (Ethics approval number: RK/203/2024).

: I already presented this game and some of the research results with my colleague at the 12th International Methodological Conference in 2023 (Kovács and Murányi ). However, I have narrowed this article to the aspect of changes in environmental attitude, which was my part in that research, and the sample presented here is much more extensive, as the theme of the conference was teacher training, so only part of the data collected earlier could be used, and I also expanded the sample after the conference. Therefore, in this article I have written only about my own results, but the description of the game and part of the literature review is reused from the conference paper.

: All participants were informed about the research and gave their consent to participate in the research, and in the case of children, their guardians also gave their consent.