Sökning: "Ämnesdidaktik naturvetenskap"
Visar resultat 16 - 20 av 40 avhandlingar innehållade orden Ämnesdidaktik naturvetenskap.
16. Perceptions of mathematics in preschool: "-Now we have a way of talking about the mathematics that we can work with"
Sammanfattning : The overarching question for this thesis is what is preschool mathematics? This question is examined using different points of views or different perspectives such as the children’s, the preschool teachers and the researchers. The foundation for this thesis is seven articles, two single author articles and five co-authored articles. LÄS MER
17. Mångsynthet och mångfald : om lärarstudenters förståelse av och undervisning för hållbar utveckling
Sammanfattning : This thesis focuses on complex understanding of sustainable development: what it is, how it can be understood by student teachers, and what affects the complexity that is discernible among pupils taught by student teachers. Three different substudies based on one another, give answers to the research questions. LÄS MER
18. Traces of Mathematical Facts and Students’ Understanding of the Concept `Quadrilateral´ : An enquiry into young students’ communication
Sammanfattning : Mathematics could be described as a special kind of language, a discourse in which participants communicate abstract concepts. Communication and language are known to be important factors in teaching and learning but little is known about neither communication between students in relation to geometrical concepts, nor what traces of mathematical facts and understanding is incorporated into their communication. LÄS MER
19. Clarkson type inequalities and geometric properties of banach spaces
Sammanfattning : In this thesis Clarkson's inequalities and their generalizations are the main tools. The technique that can be used to prove Clarkson type inequalities in more dimensions is shown. We also establish Clarkson type inequalities in general Banach spaces and point out the connections between Clarkson's inequalities and the concept of type and cotype. LÄS MER
20. Pedagogic practice between tradition and renewal : A study of the new mathematics curriculum in Mozambique
Sammanfattning : The new school mathematics curriculum in Mozambique, introduced in 2008, is partly competency-based and it advocates a more student-centred pedagogy. The most salient innovative features are the incorporation of mathematical competencies related to the development of students’ reasoning skills, including argumentation, justification and analytical thinking, and the use of heuristic or inductive methods that promote meaningful students’ participation. LÄS MER
