* Konrad Krainer. (2005). What is "good" mathematics teaching, and how can research inform practice and policy? In Journal of Mathematics Teacher Education, 8. (S. 75-87). Berlin Heidelberg: Springer Verlag. | * Konrad Krainer. (2005). What is "good" mathematics teaching, and how can research inform practice and policy? In Journal of Mathematics Teacher Education, 8. (S. 75-87). Berlin Heidelberg: Springer Verlag. |