Özgür ÖZÜNLÜ. A Holistic Look at the 2024 Updated Middle School Science Curriculum in Light of 21st Century Skills. PEGEGOG [Internet]. 2025 Sep. 5 [cited 2025 Oct. 15];15(4):988-1000. Available from: https://www.pegegog.net/index.php/pegegog/article/view/4259