1. |
- Ask, Sofia, et al.
(författare)
-
Mångfald och stadieövergångar
- 2004
-
Ingår i: På väg mot integrativ didaktik. - Växjö : Växjö University Press. - 917636433X ; 53, s. 93-102
-
Bokkapitel (refereegranskat)
|
|
2. |
- Berggren, Elin, 1979-, et al.
(författare)
-
Praxeologies-in-action during struggle with problem-solving
- 2023
-
Ingår i: <em>Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13).</em>. - : ERME. - 9789637031045 ; , s. 2267-2274
-
Konferensbidrag (refereegranskat)abstract
- Engaging in productive struggle during problem-solving activities can be viewed as critical to learning mathematics. In this paper, we explore how mathematical praxeologies can be utilized to describe students’ struggle with mathematical problem-solving. The results indicate that the students’ productive struggle with an optimization problem involving functions, graphs, and derivatives, contains long sequences where the students switch rapidly within and between mathematical praxeologies. During the work session as a whole, the students mix coherent arguments with tentative and on occasion unproductive arguments focusing on technology. One notable exception among these attempts is a theoretical moment where the students reduce the complexity of a previous subtask by deducing a general equation which provides them with key ideas on how to solve the given task.
|
|
3. |
|
|
4. |
|
|
5. |
- Bråting, Kajsa, 1975-, et al.
(författare)
-
Algebra för lärare
- 2017. - 1
-
Bok (övrigt vetenskapligt/konstnärligt)
|
|
6. |
- Bråting, Kajsa, et al.
(författare)
-
Algebra för lärare
- 2023. - 2
-
Bok (övrigt vetenskapligt/konstnärligt)
|
|
7. |
- Bråting, Kajsa, 1975-, et al.
(författare)
-
Geometri för lärare
- 2013
-
Bok (populärvet., debatt m.m.)
|
|
8. |
|
|
9. |
|
|
10. |
- Gil de la Iglesia, Didac, 1981-, et al.
(författare)
-
Combining web and mobile technologies to support sustainable activity design in education
- 2015
-
Ingår i: CEUR Workshop Proceedings. - Aachen : CEUR-WS.org. ; , s. 1-4
-
Konferensbidrag (refereegranskat)abstract
- In this paper, we describe an approach for designing and developing technological solutions to support teachers in creating their own outdoor teaching activities. We elaborate on one particular case, TriGO, in which primary school students perform outdoor tasks to experience concepts and constructions in the field of mathematics. The application designs and an initial evaluation of the developed technological solutions is provided based on the results obtained from school activities performed with more than 10 teachers and 50 students.
|
|