You can contact Jan as an expert on the following subjects:
- Communication between teachers and students in the (multicultural) classroom;
- Classroom management, dealing with problems with order in the classroom
- Learning and assessment in the workplace
- Assessment and motivation
- Teacher education
- Teacher expertise
- Teacher professional development
- School-university partnerships
- Differences in educational equity
About tutoring for tests in primary education: RTLZ 22 February 2019 (in Dutch)
About the end tests in primary education: BNR radio 16 April 2018 (in Dutch)