排序方式： 共有5条查询结果，搜索用时 15 毫秒
1
1.
We study in this article mathematics teachers’ documentation work: looking for resources, selecting/designing mathematical tasks, planning their succession, managing available artifacts,
etc. We consider that this documentation work is at the core of teachers’ professional activity and professional development.
We introduce a distinction between available resources and documents developed by teachers through a documentational genesis process, in a perspective inspired by the instrumental approach. Throughout their documentation work, teachers develop documentation systems, and the digitizing of resources entails evolutions of these systems. The approach we propose aims at seizing these evolutions,
and more generally at studying teachers’ professional change.
相似文献
| Luc TroucheEmail: |
2.
Ghislaine Gueudet Birgit Pepin Hussein Sabra Luc Trouche 《Journal of Mathematics Teacher Education》2016,19(2-3):187-203
In this study, we investigated design processes in teacher collectives, which have been made possible by new “digital” opportunities: platforms, discussion lists, etc. The object of our study is the French Sésamath teacher association and its design of a grade 10 e-textbook, more precisely the design of the “functions” chapter. We analysed it with two theoretical lenses: the documentational approach and cultural-historical activity theory. We studied the activity system of a community of teachers designing an e-textbook. At macro-level, we observed a change of objects of the activities: from designing a “toolkit” for mathematics teachers; to interactive exercises; and finally to a more “classical e-textbook”. At micro-level, we analysed the development of collective documents by the community, combining resources and schemes. 相似文献
3.
Gueudet Ghislaine Buteau Chantal Muller Eric Mgombelo Joyce Sacrist&#;n Ana Isabel Rodriguez Marisol Santacruz 《Educational Studies in Mathematics》2022,110(2):353-377
Educational Studies in Mathematics - We are interested in understanding how university students learn to use programming as a tool for “authentic” mathematical investigations (i.e.,... 相似文献
4.
Ghislaine Gueudet Birgit Pepin Angela Restrepo Hussein Sabra Luc Trouche 《International Journal of Science and Mathematics Education》2018,16(3):539-558
This paper is concerned with the development of e-textbooks. We claim that analysis (and design) of e-textbooks requires the development of a specific frame. Digital affordances provide particular opportunities (e.g. in terms of interactions between users) that require specific considerations for their analysis, as teachers and students use them for their individual and collective purposes. In this study, we develop a framework for mathematics e-textbook analysis, based on the notion of “connectivity.” We introduce criteria to assess the different aspects of connectivity and build an analysis grid for e-textbooks. We illustrate the framework proposed by analyzing 2 commonly used French grade 10 mathematics e-textbooks. The results of the analyses show that there are major differences between the 2 e-textbooks in terms of connectivity, which can be related to differences in their design. Beyond these 2 examples, we claim that focusing on connectivity is a useful and relevant way of analyzing e-textbooks, as it can provide a window into issues of interactivity, both practically and cognitively. 相似文献
5.
Ghislaine Gueudet 《Educational Studies in Mathematics》2008,67(3):237-254
The secondary–tertiary transition has been studied in a great amount of research in mathematics education, adopting different
focuses and theoretical approaches. I present here how these focuses led the authors to identify and study different students’
difficulties and to develop different means of didactical action. Individual, social, but also institutional phenomena are
considered with different perspectives. Each perspective yields a particular view of transition. The association and comparison
of these views makes it possible to build an organized outline of this complex object, combining several kinds of ruptures
and long-term evolutions. 相似文献
1