Eleftheria, Tsourlidaki, Sofoklis Sotiriou, and Rosa Doran. “The ‘Big Ideas of Science’ for the School Classroom: Promoting Interdisciplinary Activities and the Interconnection of the Science Subjects Taught in Primary and Secondary Education”. Journal of Research in STEM Education 2, no. 2 (December 1, 2016): 72–89. Accessed April 18, 2024. https://j-stem.net/index.php/jstem/article/view/23.