She is also author of the book CodeKlas (40 tools how to start coding with programming). For more then 10 years she teaches kids and teachers how to teach computational thinking in a very practical way. Her roots are in the ICT but she made the switch to teaching because she saw it was important to teach children how to use ict. She loves gamification and she is using that a lot in her lessons and workshops. She made CodeWise a cardgame how to teach coding with no computer.