Remke M. Klapwijk is a researcher at Delft University of Technology on the Pedagogy of Design and Technology Education and co-founder of the Delft Science Hub in which primary schools, teacher educators, engineers and designers cooperate. She co-developed the toolbox Make Design Learning Visible, a formative assessment tool and developed various (in-service) teacher resources and trainings. Together with Peter Troxler she chaired the First Dutch Fablearn Conference in 2018.Jianjun Gu is Doctor of Education, Distinguished Professor of Changjiang Scholars Program of the Ministry of Education, National Cultural Famous Scholar and Outstanding Talent, Director of K-12 Technology and Engineering Education Center, Director of STEM Education Research Institute and Director of the International Technology and Engineering Educators Association (ITEEA) China Center.Yang Qiuyue is Doctor of Education, researcher at Hubei University of Technology on the Vocational and Technology Education. Her research interests relate primarily to technical literacy, STEAM education, technical design thinking, creativity, formative assessment, vocational and technical ability development. Marc J. de Vries is Professor of Science Education and Professor of Christian Philosophy of Technology at Delft University of Technology, the Netherlands. He is the editor-in-chief of the International Journal of Technology and Design Education and series editor of the International Technology Education Studies book series.