Sökning: "Andreas Eckert"

Hittade 2 avhandlingar innehållade orden Andreas Eckert.

1. 1. Contributing to develop contributions : a metaphor for teaching in the reform mathematics classroom

   Författare :Andreas Eckert; Per Nilsson; Barbara Jaworski; Linnéuniversitetet; []
   Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES; Teaching mathematics; teaching as learning; professional development; learning to develop learning; contributing to develop contributions; Mathematical Education; Matematikdidaktik;

   Sammanfattning : This thesis aims at contributing to the theoretical research discourse on teaching mathematics. More precise, to explore a teacher’s role and actions while negotiating meaning of mathematical objects in discursive transformative practices in mathematics. LÄS MER

3. 2. Representationer, visualisering och resonemang i geometri : Praktiknära studier i digitala lärmiljöer

   Författare :Peter Markkanen; Per Nilsson; Andreas Eckert; Constanta Olteanu; Morten Blomhøj; Örebro universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Geometry; visualization; representations; reasoning; digital tools; design research;

   Sammanfattning : The aim of this dissertation was to gain a deeper understanding of how teaching in digital environments can be designed to give students opportunities to develop knowledge in two- and three-dimensional geometry. The dissertation consists of two sub-studies, the first using an ethnographic approach in which the researcher followed a teacher's teaching in a digital environment, in a Grade 9 class for a period of five weeks. LÄS MER