Sökning: "teaching chemistry"

Visar resultat 1 - 5 av 36 avhandlingar innehållade orden teaching chemistry.

  1. 1. Green Chemistry in Chemical Education and Synthetic Applications of Sulfinamides

    Författare :Björn Blomkvist; Peter Dinér; José Alemán; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Sulfinamide; Green Chemistry; Chiral Auxiliary; Photoredox; Teaching; Sulfinamid; Grön Kemi; Kiral Hjälpgrupp; Fotoredox; Undervisning; Kemi; Chemistry;

    Sammanfattning : The preparation of chiral molecules, i.e. compounds that are not identical to their mirror image, is of great interest in the field of organic chemistry. LÄS MER

  3. 2. Models in chemistry education : A study of teaching and learning acids and bases in Swedish upper secondary schools

    Författare :Michal Drechsler; Jan van Driel; Helge Strömdahl; Ingo Eilks; Karlstads universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Chemistry Education; Chemistry; Kemi; Chemistry; Kemi;

    Sammanfattning : This thesis reports an investigation of how acid-base models are taught and understood in Swedish upper secondary school. The definition of the concepts of acids and bases has evolved from a phenomenological level to an abstract (particle) level. Several models of acids and bases are introduced in Swedish secondary school. LÄS MER

  4. 3. Facets of chemical bonding that enhance or encumber conceptual understanding

    Författare :Anders Nimmermark; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; student surveys; chemical bonding; secondary school; tertiary education; coordination chemistry; conceptual understanding;

    Sammanfattning : Chemical bonding is a vast subject, rich in abstract concepts and advanced and less-advanced explanatory models that the learner has to master. In this context, the teaching of chemical bonding at the secondary school level is extremely important, as it has the potential to increase or hinder students’ further understanding of bonding. LÄS MER

  5. 4. Sharing lived experience : How upper secondary school chemistry teachers and students use narratives to make chemistry more meaningful

    Författare :Agneta Boström; Per Olof Wickman; Russell Tytler; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Chemistry; cognition; Dewey; knowledge emphases; learning; meaning-making; narrative; narrative inquiry; pedagogical content knowledge; post-modernity; pragmatism; science education; teaching; the content of science; Subject didactics; Ämnesdidaktik;

    Sammanfattning : This dissertation concerns the place of teachers’ and students’ narratives in making school chemistry more meaningful to students. The material was collected at upper secondary school courses and consists of interviews with six experienced chemistry teachers, five adult students attending evening classes and six younger students. LÄS MER

  7. 5. Models in chemistry education : A study of teaching and learning acids and bases in Swedish upper secondary schools

    Författare :Michal Drechsler; Lars G Blomberg; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ämnesdidaktik; Subject Didactics; Kemi; Chemistry;

    Sammanfattning : .... LÄS MER