Sökning: "kommunikation matematik"

Visar resultat 21 - 25 av 38 avhandlingar innehållade orden kommunikation matematik.

  1. 21. Att kommunicera skolans naturvetenskap : ett genusperspektiv på elevers deltagande i gemensam och enskild kommunikation

    Författare :Nina Eliasson; Karl Göran Karlsson; Helene Sørensen; Magnus Oskarsson; Eva Silfver; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Naturvetenskaplig kommunikation; positionering; genus; Mixed Methods Research;

    Sammanfattning : Both individual and whole class communication of students are described in this thesis, which is based on a clear gender perspective. Two articles describe the participation of boys and girls in communication with the whole class, the empirical data collected consisting of videotaped lessons. LÄS MER

  3. 22. Möjligheter till lärande i matematik : Lärares problemformuleringar och dynamisk programvara

    Författare :Lil Engström; Thomas Lingefjärd; Per-Olof Wickman; Ole Björkqvist; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Cabri Geometry; dynamic geometry software; mathematics teaching; teachers problem posing; Matematikdidaktik; dynamisk programvara; problemformulering; undervisning; Education; Pedagogik;

    Sammanfattning : This thesis presents the first Swedish empirical evidence on how teachers employ a dynamic mathematical software when teaching mathematics in upper secondary school. The study examines: a) How teachers formulate mathematical problems? b) How they use the experience the students have gained? and c) What use they make of the software’s potential? These questions are examined through classroom observations followed up by discussions with the teachers. LÄS MER

  4. 23. Statistical inference and time-frequency estimation for non-stationary signal classification

    Författare :Rachele Anderson; Statistical Signal Processing Group; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Non-stationary processes; stochastic modeling; inference; spectral analysis; time-frequency analysis; classification; biomedical applications; deep learning;

    Sammanfattning : This thesis focuses on statistical methods for non-stationary signals. The methods considered or developed address problems of stochastic modeling, inference, spectral analysis, time-frequency analysis, and deep learning for classification. LÄS MER

  5. 24. Proof-related reasoning in upper secondary mathematics textbooks : Characteristics, comparisons, and conceptualizations

    Författare :Andreas Bergwall; Andreas Ryve; Kimmo Eriksson; Kristina Juter; Mälardalens högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mathematics textbook; upper secondary school; proof-related reasoning; Mathematics Applied Mathematics; matematik tillämpad matematik;

    Sammanfattning : Proofs and proving are difficult to learn and difficult to teach. A common problem is that many students use specific examples as evidence for general statements. Difficulties with proofs are also part of the transition problems that exist between secondary and tertiary schooling in mathematics. LÄS MER

  7. 25. Vad händer med dialogen? : En studie av dialogisk interaktion mellan pedagog och barn i förskolan

    Författare :Maria Fredriksson Sjöberg; Monika Vinterek; Anette Emilson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; preschool; teacher; child; dialogue; interaction; communication; multiparty call; philosophy of dialogue; relational pedagogy; video observation; förskola; pedagog; barn; dialog; interaktion; kommunikation; flerpartssamtal; dialogfilosofi; relationell pedagogik; video-observation; pedagogiskt arbete; educational work; Education and Learning;

    Sammanfattning : The overall purpose of this study is to gain knowledge about dialogues in the setting of the preschool. The more in-depth purpose is to highlight what happens in dialogues between a teacher and a child when more children join the situation of interaction in which the dialogue is taking place. LÄS MER