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Evmorfia-Iro Bartzia; Michael Lodi; Marco Sbaraglia; Simon Modeste; Viviane Durand-Guerrier; Simone Martini – Informatics in Education, 2024
In this paper, we present an activity to introduce the idea of public-key cryptography and to make pre-service STEM teachers explore fundamental informatics and mathematical concepts and methods. We follow the Theory of Didactical Situations within the Didactical Engineering methodology (both widely used in mathematics education research) to…
Descriptors: Information Science Education, Mathematics Education, Problem Solving, Teaching Methods
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Martin, Florence; Gezer, Tuba; Wang, Wei Chao; Petty, Teresa; Wang, Chuang – Journal of Research on Technology in Education, 2022
Digital citizenship refers to exhibiting responsible digital habits to function in a digital world. The purpose of this mixed methods study is to examine K-12 educators' experiences based on a digital citizenship graduate-level course that they participated in for professional development. Forty-five educators participated in this course. In…
Descriptors: Elementary Secondary Education, Teaching Experience, Graduate Study, Faculty Development