Eleftheria, Tsourlidaki, Sofoklis Sotiriou, and Rosa Doran. 2016. “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 (2):72-89. https://doi.org/10.51355/jstem.2016.23.