Änderungen

*Blum, W.; Törner, G.: Didaktik der Analysis. Vandenhoeck & Ruprecht, Göttingen 1983. ◦ Leder, G.C.; Pehkonen, E.; Törner, G., eds.: Beliefs – a hidden variable in mathematics education? Kluwer, Dordrecht 2002.

*Blum, W.; Törner, G.: Didaktik der Analysis. Vandenhoeck & Ruprecht, Göttingen 1983. ◦ Leder, G.C.; Pehkonen, E.; Törner, G., eds.: Beliefs – a hidden variable in mathematics education? Kluwer, Dordrecht 2002.

*Rolka, K.; Rösken, B.; Schoenfeld, A.; Törner, G.: Teacher monologue as a safety net: Examining a German mathematics classroom situation through the lens of Schoen- feld’s theory of teaching in context. Paper presented at the 2006 Annual Meeting of the AERA, San Francisco, USA, 2006.

*Rolka, K.; Rösken, B.; Schoenfeld, A.; Törner, G.: Teacher monologue as a safety net: Examining a German mathematics classroom situation through the lens of Schoen- feld’s theory of teaching in context. Paper presented at the 2006 Annual Meeting of the AERA, San Francisco, USA, 2006.

*Reiss, K.; Schoenfeld, A.; Törner, G., eds.: Problem Solving Around the World? Sum- ming up the State of the Art. ZDM Mathematics Education (5-6)39 (2007), two issues.

*Reiss, K.; Schoenfeld, A.; Törner, G., eds.: Problem Solving Around the World? Summing up the State of the Art. ZDM Mathematics Education (5-6)39 (2007), two issues.

*Rösken, B.; Törner, G.: ‘Mathematics Done Differently’ – An Innovative Approach to Furthering the Professional Development of German Teachers. 2008 Annual Meeting of the American Educational Research Association (AERA), New York 2008.

*Rösken, B.; Törner, G.: ‘Mathematics Done Differently’ – An Innovative Approach to Furthering the Professional Development of German Teachers. 2008 Annual Meeting of the American Educational Research Association (AERA), New York 2008.