Here is the Norwegian version of the original App Review Guide designed by Heiko Etzold, Ulrich Kortenkamp and Silke Ladel (http://dlgs.uni-potsdam.de/oer/acat-review-guide) and the reviews of different apps which have been made.
Aritmetikk
Learning about teaching argumentation for critical mathematics education in multilingual classrooms
Here is the Norwegian version of the original App Review Guide designed by Heiko Etzold, Ulrich Kortenkamp and Silke Ladel (http://dlgs.uni-potsdam.de/oer/acat-review-guide) and the reviews of different apps which have been made.
Aritmetikk