3D printing technology, Activity Theory, modeling’s approach of Additive Manufacturing, fablabs Activity, artifact, instrument, instrumentalisation, integrated linear amplifier Adequacy training-employment, epistemology, professional identity, occupational integration, teaching practices, professional knowledge, school knowledge Adult secondary education, teaching of mathematics, utility Ancient remains, amphorae, mediation Argumentation, personal epistemology, learning, socio-scientific issues, digital Attitude, ICTs, training device, teachers training Attrition, Science Teacher Education, Open and Distance Education, Pre-service Teachers Autonomy, physics and chemistry, teachers, middle school Avalanche, joint action theory for didactics (JATD), physics, resources, science communication Biological education, educational role of museums, zoological museum, environmental awareness, urban birds Biological evolution, randomness, pupils’ conceptions, discussion with philosophic aim Block diagram, regulation, servo control, technical system Bloodstream, scientific debate, language interactions, cognitive work Breathing, socioconstructivism, curriculum, curriculum didactics Canadian science museums, mission statements, museum mission statements, roles, science centres, science museums Capacity, volume, didactic and ergonomic approach of practices, sciences education, teaching and learning Chemical education; car catalyst; students’ misconceptions; mental models Chemical reaction, MBL, Lebanon, labwork Children’s representations, preschool education, clouds, early childhood science education Classical Mechanics principles, Quantum Mechanics basic principles, wave in Quantum Mechanics. Copenhagen interpretation, Everett III interpretation Cognitive development, Learning Disabilities, collaborative learning activities, Information and Communication Technologies (ICT’s) Cognitive ergonomics, space ergonomics, computer laboratory Cognitive errors, dysfunctional assumptions, cognitive psychotherapy, transformative learning Comprehension, bricolage, learning, constructivism Concept force, didactic transposition, mathematical approach, students’ difficulties misconceptions Conception, learning, complexity, ecosystem Conceptions, socio-constructivism, learning, breathing Content analysis, qualitative research, primary school, scientific research activity Content and Language Integrated Learning, English, physics, didactics, upper secondary school, higher learning