In 2009 I graduated from the Eindhoven School of Education (ESoE) at the Einhoven University of Technology with a Master's Degree in Science Education and Communication, track Computer Science. My Master Thesis is about the pedagogical content knowledge (PCK) of teachers teaching an introductory programming course.

Currently I am doing a PhD project at the ESoE. As part of my project I develop innovative ICT-rich educational materials to teach primary calculus to 5th graders. Furthermore I am also a teaching assistant for the course Bètadidactiek (2012).

From 2009 to 2011 I taught the optional course Computer Science (Dutch: Informatica) in secondary education to grades 10 - 12. In 2010 I also taught an compulsory course on ICT (Dutch: Informatiekunde) in grade 9. An important part of my teaching practice was the development and use of my own educational materials.

I wrote text books on programming in PHP, regular expressions, and searching on the internet. These and more materials are made available to all under the Creative Commons licence. You can find them on this page (Dutch only).