Sökning: "Constanta Olteanu"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Constanta Olteanu.

  1. 1. "Vad skulle x kunna vara?" : andragradsekvation och andragradsfunktion som objekt för lärande

    Författare :Constanta Olteanu; Shirley Booth; Torgny Ottosson; Ingemar Holgersson; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; Education; Pedagogik; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; MATHEMATICS; MATEMATIK;

    Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER

  3. 2. ”Vad skulle x kunna vara?” : andragradsekvation och andragradsfunktion som objekt för lärande

    Författare :Constanta Olteanu; Torgny Ottosson; Ingemar Holgersson; Shirley Booth; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; MATHEMATICS; MATEMATIK;

    Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER

  4. 3. When mathematics teachers focus discussions on slope : Swedish upper secondary teachers in a professional development initiative

    Författare :Anna Bengtsson; Constanta Olteanu; Kirsti Hemmi; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; teacher professional development; upper secondary mathematics teachers; collegiality; slope; rate of change; teaching culture; community of practice; learning study; Mathematical Education; Matematikdidaktik;

    Sammanfattning : The shift towards collegiality is a new setting for many teachers. Most teachers work alone, in isolation from their colleagues and collegial collaboration requires organisational structures. LÄS MER

  5. 4. Delaktighet för elever med olika förkunskaper i matematik : en interdisciplinär studie om betydelsen av undervisningens utformning och genomförande för elevers lärande

    Författare :Anna Lövström; Johan Malmqvist; Constanta Olteanu; Gunilla Lindqvist; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; inclusive education; interdisciplinary research; learning; learning study; mathematical discourse; participation; teaching; variation theory; whole numbers.; Education; Pedagogik; Special Education; Specialpedagogik;

    Sammanfattning : This dissertation is about developing our knowledge of teaching and student learning through examining teaching that has been designed and implemented with in a learning study. Applying an interdisciplinary approach, this research builds knowledge of how teaching can be designed and implemented for young students with different prior knowledge of mathematics. LÄS MER

  7. 5. Från naturliga tal till hela tal (från N till Z) : Vad kan göra skillnad för elevers möjligheter att bli bekanta med de negativa talen?

    Författare :Anna Lövström; Ulla Runesson; Constanta Olteanu; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; negative numbers; learning study; variation theory; critical aspects; examples;

    Sammanfattning : The aim of the thesis is to gain knowledge concerning what pupils aged 8 and 9 need to learn to become familiar with negative numbers. The framework used in this research, variation theory, impliesthat students' problems in learning what was intended may have to do with the fact that some critical aspects of the studied object have not yet been discerned by the student. LÄS MER