Chemistry Chemistry/Food Science, general Learning & Instruction Science Education Science education Teaching Teaching and Teacher Education Adequacy training-employment, epistemology, professional identity, occupational integration, teaching practices, professional knowledge, school knowledge Ancient remains, amphorae, mediation Avalanche, joint action theory for didactics (JATD), physics, resources, science communication Bloodstream, scientific debate, language interactions, cognitive work Canadian science museums, mission statements, museum mission statements, roles, science centres, science museums Chemical education; car catalyst; students’ misconceptions; mental models Chemical reaction, MBL, Lebanon, labwork Concept force, didactic transposition, mathematical approach, students’ difficulties misconceptions Conception, learning, complexity, ecosystem Content analysis, qualitative research, primary school, scientific research activity Contextual issues, history of science, effective learning, physics education Contradictions, conflicts, turning points, early childhood, science education, motives, demands, everyday concepts, scientific concepts Digital technology, documentation work, programming, students’ autonomy, teacher education Early childhood science education; children’s ideas; communication; drawing activity; group discussion; research methods; Earth’s shape; day/night cycle Early childhood science, drawing, young children’s ideas, change of state Early childhood, graphical sign lexicons, repertoires, children’s mathematical graphics, emergent learners Early year education, decomposition, recycling, constructivist learning environment Earth science curriculum, student learning, quality assessment, validity and reliability study, survey development Educative robotics, primary school, learning, micro-genetics approach, activity analysis Energy, epistemological awareness, scientific constructs, trans-phenomenological aspect, system analysis Environmental education, environmental issues, social representations, word associations, environmental conceptions Ethical issues, Biological Sciences, PCK, Scientific Argumentation Evaluation, professional competences, initial teachers, didactic roles