Preparing teachers for realistic mathematics education Theo WubbelsFred KorthagenHarrie Broekman OriginalPaper Pages: 1 - 28
Relative and absolute thinking in visual estimation processes Zvia MarkovitsRina Hershkowitz OriginalPaper Pages: 29 - 47
Epistemological investigation of classroom interaction in elementary mathematics teaching Heinz Steinbring OriginalPaper Pages: 49 - 92