At Lucas Onderwijs it was all about learning by doing. The first activity of the day was coding a traffic light with an arduino. In four groups we tried to complete the assignment within the hour. Two groups received a manual, the other groups had to figure it out themselves. Afterwards we talked about our experiences with the other groups.
The second activity was playing with all kinds of technology. The only condition: It had to be creative!
Rowan gave us a short presentation as a reminder of the different computational thinking concepts and approaches. Inspired by this, the Dutch team made a poster about the concepts and approaches in their own language.