| *Maaß, K. (2005) Barriers and Opportunities for the Integration of Modelling in Mathematic Classes – Results of an Empirical Study. TMA (Teaching mathematics and its applications), 2/3, 61-74. | | *Maaß, K. (2005) Barriers and Opportunities for the Integration of Modelling in Mathematic Classes – Results of an Empirical Study. TMA (Teaching mathematics and its applications), 2/3, 61-74. |
− | *Maaß, K. (2001) Trigonometry with reference to land surveying techniques in maths lessons. In W., Matos, J., Blum, W. , Houston, K., Carreira, S., Modelling an mathematics education – ICTMA 9: Applications in Science and Technology (p. 411 -422). Coll House, Westergate, Chichester, West Sussex: Horwood Publishing Limited. | + | *Maaß, K. (2001) Trigonometry with reference to land surveying techniques in maths lessons. In W., Matos, J., Blum, W. , Houston, K., Carreira, S., Modelling an mathematics education – ICTMA 9: Applications in Science and Technology (p. 411 - 422). Coll House, Westergate, Chichester, West Sussex: Horwood Publishing Limited. |