The object-tool duality in mathematical modelling. A framework to analyze students' appropriation of Sankey diagrams to model dynamic processes

• Những tác giả chính: Pauline Vos (Tác giả), Peter Frejd (Tác giả)
• Định dạng: Sách
• Được phát hành: Sociedad Española de Investigación en Educación Matemática, 2020-05-01T00:00:00Z.
• Những chủ đề: article
• Truy cập trực tuyến: Connect to this object online.

Students often do not experience the relevance of learning mathematics. This paper reports on an exploratory case study, in which a class of grade 8 students (n=35) was introduced to Sankey diagrams. The aim was to explore to what extent these students could appropriate Sankey diagrams, meaning: the...