Sökning: "Johan Lithner"

Visar resultat 16 - 20 av 25 avhandlingar innehållade orden Johan Lithner.

  1. 16. Dynamic software enhancing creative mathematical reasoning

    Författare :Jan Olsson; Johan Lithner; Carina Granberg; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; didactics of mathematics; matematikdidaktik;

    Sammanfattning : This thesis includes two articles and a coat. The articles present two studies investigating students’ reasoning when they were working in pairs, solving mathematics problems using the dynamic software, GeoGebra, The first study shows that the students used GeoGebra as a collaborative environment where they shared their individual reasoning to one another. LÄS MER

  3. 17. GeoGebra, Enhancing Creative Mathematical Reasoning

    Författare :Jan Olsson; Carina Granberg; Johan Lithner; Kristina Juter; Högskolan Dalarna; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Linjära funktioner; dynamiska programvaror; problemlösning; resonemang; Utbildning och lärande; Education and Learning;

    Sammanfattning : The thesis consists of four articles and this summarizing part. All parts have focused on bringing some insights into how to design a didactical situation including dynamic software (GeoGebra) to support students’ mathematical problem solving and creative reasoning as means for learning. The four included articles are:I. Granberg, C. LÄS MER

  4. 18. The realism of mathematical school tasks : Features and consequences

    Författare :Torulf Palm; Hans Wallin; Johan Lithner; Rudolf Straesser; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Subject didactics; Ämnesdidaktik; didactics of mathematics; matematikdidaktik;

    Sammanfattning : .... LÄS MER

  5. 19. Det kommer med tiden : Från lärarstudent till matematiklärare

    Författare :Elisabeth Persson; Staffan Selander; Torbjörn Tambour; Johan Lithner; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mathematics teacher education; institution theory; thought style; thought collective; designs for learning; transformation; Pedgogical work; Pedagogiskt arbete; Curriculum Studies and Learning; didaktik;

    Sammanfattning : The main purpose of this thesis is to investigate how future pre- and primary school mathematics teachers change their approaches to mathematics and mathematics education during their subject studies, and also how this view has affected their teaching of mathematics after graduation. A qualitative interview method was used in combination with observations, notes, sound recordings, video recorded mathematics classes and materials produced by the teacher in order to answer the research questions. LÄS MER

  7. 20. Om det inte är dyskalkyli - vad är det då? : En multimetodstudie av eleven i matematikproblem ur ett longitudinellt perspektiv

    Författare :Gunnar Sjöberg; Johan Lithner; Gaby Weiner; Inger Wistedt; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematics learning; learning problems in mathematics; maths anxiety; dyscalculia; special education; sociocultural theory; pupils’ work input; school research; communication; gender.; Pedgogical work; Pedagogiskt arbete;

    Sammanfattning : One of the big problems of the Swedish nine-year compulsory school is the large number of pupils who fail to achieve a satisfactory standard in mathematics. One explanation that has been increasingly considered over the last ten years is that the pupils have dyscalculia. LÄS MER