“…Along with these, there are studies in which only one curriculum was examined in terms of environmental education, such as life science (Bahar et al, 2013), science (Cebesoy & Dönmez-Şahin, 2010;Erduran-Avcı & Öz, 2012;Kızılay & Şentürk, 2021;Ürey & Aydın, 2014;Özata-Yücel & Özkan, 2013), social studies (Öztürk & Zayimoğlu-Öztürk, 2016;Yakar & Karakuş, 2019), preschool (Gülay & Ekici, 2010;Özkan & Tuğluk, 2020). Moreover, some studies were conducted for comparative purposes, examining the environmental education curricula of different countries (Akçay, 2006;Balkan-Kıyıcı & Atabek-Yiğit, 2023;Barak & Gönençgil, 2020;Erdoğan et al 2009;Erten et al 2022;Derman, 2015;Kocalar & Cömert, 2020).…”