Problem solving in the mathematics classroom: the German perspective

Reiss, Kristina & Torner, Gunter (October 2008). Problem solving in the mathematics classroom: the German perspective. ZDM The International Journal of Mathematics Education. 39, 5-6, 431-441

This article is about the the roots of using problem solving in math education in Germany and it discusses what is being one to have problem solving a major topic taught in the classroom