| * Ahtee, M., Pehkonen, E., Laine, A., Näveri, L., Hannula, M. S. & Tikkanen, P.: Developing a method to determine teachers’ and pupils’ activities during a mathematics lesson. In: Teaching mathematics and computer science (Journal). 14, 1. p. 25-43. 2016. | | * Ahtee, M., Pehkonen, E., Laine, A., Näveri, L., Hannula, M. S. & Tikkanen, P.: Developing a method to determine teachers’ and pupils’ activities during a mathematics lesson. In: Teaching mathematics and computer science (Journal). 14, 1. p. 25-43. 2016. |
| * Pehkonen, E., Ahtee, M. & Laine, A.: Pupils' Drawings as a Research Tool in Mathematical Problem-Solving Lessons. In: Felmer, P., Pehkonen, E. & Kilpatrick, J. (eds.): Posing and Solving Mathematical Problems: Advances and New Perspectives. Springer International Publishing AG, p. 167-188. 2016. | | * Pehkonen, E., Ahtee, M. & Laine, A.: Pupils' Drawings as a Research Tool in Mathematical Problem-Solving Lessons. In: Felmer, P., Pehkonen, E. & Kilpatrick, J. (eds.): Posing and Solving Mathematical Problems: Advances and New Perspectives. Springer International Publishing AG, p. 167-188. 2016. |
| + | * Laine, A., Ahtee, M., Näveri, L., Pehkonen, E., Portaankorva-Koivisto, P. & Tuohilampi, L.: Collective emotional atmosphere in mathematics lesson based on finnish fifth graders’ drawings. In: LUMAT: Research and Practice in Math, Science and Technology Education. 3, 1, p. 87-100. 2015. |