Our original domain was math in fourth grade in elementary school. However, we realized some problems with this domain, and changed it to our current domain.
\ No newline at end of file
After some consideration, we decided to change our original domain, which was math in fourth grade in elementary school, to math in third year of high school. The change in domain comes from problems with getting in contact with elementary schools in Aarhus, and a concern with to much gamification in the younger generation. We had more luck getting in contact with a high school, and were able to observe a third year class in math B.