This study focuses on examining the mental models of 11th and 12th-grade students attending a science high school in Turkey regarding the concept of the electron cloud. The study involved 72 students and employed the case study method. The precondition for selecting the sample was that the students had covered the unit on modern atomic theory in…

Traditionally teachers display the learning outline at the beginning and conclusions at the end of didactic teaching sessions, and students may find it difficult to understand how teaching activities relate to learning objectives and what they should study for assessments. We introduced the "concept-sharing approach" in our…

This article presents theoretical considerations behind the Jyvaskyla teacher in-service development program in teaching content through a foreign language and surveys some international experiences of bilingual education. The term "bilingual program" refers to all variations of bilingual education and teaching of non-language subjects…