Vincent Jonker

Vincent Jonker is an Assistant Professor at the Freudenthal Institute, Utrecht University, specializing in Mathematics Education. With a background in Educational Science (MSc 1987), he bridges school mathematics with real-world applications, focusing on vocational and secondary education. His work includes curriculum development, teacher training, and creating educational resources for the annual Grote Rekendag (Big Mathematics Day).

• Research areas: Mathematical literacy, game-based learning, intercultural education
• Key projects: Grote Rekendag, STEMkey modules, vocational numeracy frameworks

Recent publications emphasize contextual mathematics through waste reduction, financial literacy, and interdisciplinary approaches. His work explores digital tools, assessment design, and professional development for educators. Notable collaborations include projects with M. Wijers, D. de Haan, and R. Keijzer.