3D printing technology, Activity Theory, modeling’s approach of Additive Manufacturing, fablabs Activity, artifact, instrument, instrumentalisation, integrated linear amplifier Adult secondary education, teaching of mathematics, utility 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 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 Breathing, socioconstructivism, curriculum, curriculum didactics Capacity, volume, didactic and ergonomic approach of practices, sciences education, teaching and learning 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 Conceptions, socio-constructivism, learning, breathing Content and Language Integrated Learning, English, physics, didactics, upper secondary school, higher learning Cooperative learning, jigsaw technical, skills development, teaching/learning Device, distance, contractual teachers, teacher training education Didactic of sciences, Task-activity, semiotic registers, energetic chain, primary school Didactical communication, teacher, student Domestic violence, women, students, academic performance, primary school, teachers Désenchantement, enchantement, éducation, interaction Early Childhood Education for Sustainabilit, early biology education, ‘possible futures’-approach, design research Early childhood education, minerals, non-formal education, educational intervention Early science teaching, children’s ideas, change of state, storytelling, drawing Early science teaching, children’s ideas, elicitation, teachers’ beliefs and practices