Sökning: "jonas bergman Ärlebäck"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden jonas bergman Ärlebäck.

1. 1. Conformal Einstein spaces and Bach tensor generalization in n dimensions

   Författare :Jonas Bergman Ärlebäck; Brian Edgar; Magnus Herberthson; Mattias Marklund; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : In this thesis we investigate necessary and su±cient conditions for an n-dimensional space, n ≥ 4, to be locally conformal to an Einstein space. After reviewing the classical results derived in tensors we consider the four-dimensional spinor result of Kozameh, Newman and Tod. LÄS MER

3. 2. Mathematical modelling in upper secondary mathematics education in Sweden

   Författare :Jonas Bergman Ärlebäck; Christer Bergsten; Bharath Sriraman; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : The aim of this thesis is to investigate and enhance our understanding of the notions of mathematical models and modelling at the Swedish upper secondary school level. Focus is on how mathematical models and modelling are viewed by the different actors in the school system, and what characterises the collaborative process of a didactician and a group of teachers engaged in designing and developing, implementing and evaluating teaching modules (so called modelling modules) exposing students to mathematical modelling in line with the present mathematics curriculum. LÄS MER

4. 3. Informell Statistisk Inferens i modelleringssituationer : En studie om utveckling av ett ramverk för att analysera hur elever uttrycker inferenser

   Författare :Per Blomberg; Per Nilsson; Jonas Bergman Ärlebäck; Andreas Ryve; Linnéuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Conceptual framework; Data; Informal statistical inference; Modelling; Statistical inquiry; Statistics education; Pedometer; Use-Inspired Basic research; Begreppsramverk; Behovsmotiverad grundforskning; Modellering; Mätdata; Informell Statistisk Inferens; Statistisk undersökning; Statistikundervisning; Stegräknare; Mathematical Education; Matematikdidaktik;

   Sammanfattning : Syftet med denna studie är att bidra med ökad kunskap om lärande och undervisning i informell statistisk inferens. I studien användes en kvalitativ forskningsstrategi inriktad mot prövning och generering av teorier med inspiration av grounded theory. LÄS MER

5. 4. Mathematical modelling in upper secondary school in Sweden : An exploratory investigation

   Författare :Peter Frejd; Christer Bergsten; Jonas Ärlebäck Bergman; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : The official curriculum guidelines for upper secondary school in Sweden emphasise the use of mathematical models and mathematical modelling in mathematics education. However, no explicit definitions or descriptions of the notions are given in the curriculum. LÄS MER

7. 5. Modes of Mathematical Modelling : An analysis of how modelling is used and interpreted in and out of school settings

   Författare :Peter Frejd; Christer Bergsten; Jonas Ärlebäck Bergman; Rudolf Strässer; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : The relevance of using mathematics in and for out-of-school activities is one main argument for teaching mathematics in education. Mathematical modelling is considered as a bridge between the mathematics learned and taught in schools and the mathematics used at the workplace and in society and it is also a central notion in the present Swedish mathematical syllabus for upper secondary school. LÄS MER