Sökning: "science textbook"
Visar resultat 1 - 5 av 29 avhandlingar innehållade orden science textbook.
1. Staten och läromedlen : En studie av den svenska statliga förhandsgranskningen av läromedel 1938-1991
Sammanfattning : Studien handlar om statlig påverkan på skolans läromedel. Här studeras såväl de politiska besluten om, som det konkreta genomförandet av, den svenska statliga förhandsgranskningen av läromedel, från starten 1938 till avskaffandet 1991. De politiska besluten och genomförandet sker på skilda arenor. LÄS MER
2. Naturens kanon : formering och förändring av innehållet i folkskolans och grundskolans naturvetenskap 1842–2007
Sammanfattning : This dissertation analyses the science curriculum in Swedish compulsory school 1842–2007. National curricula, textbooks, textbook adverts, and handbooks are analysed. These all have a strong position in defining the school curricula and their contents, methods and aims, and can therefore be called canonic texts. LÄS MER
3. Nature's Canon : The Formation and Change of the Science Curriculum in Swedish Compulsory School 1842–2007
Sammanfattning : This dissertation analyses the science curriculum in Swedish compulsory school 1842–2007. National curricula, textbooks, textbook adverts, and handbooks are analysed. These all have a strong position in defining the school curricula and their contents, methods and aims, and can therefore be called canonic texts. LÄS MER
4. Redox models in chemistry : A depiction of the conceptions held by secondary school students of redox reactions
Sammanfattning : According to previous research, students show difficulties in learning redox reactions. By the historical development different redox models exist to explain redox reactions, the oxygen model, the hydrogen model, the electron model and the oxidation number model. LÄS MER
5. Conceptual metaphors in learning and teaching entropy : adopting a cognitive semantic approach in science education research
Sammanfattning : Over the last 20 years there has been an extensive amount of research on science learning conducted from a “knowledge-in-pieces” or “resources” perspective. One of the main goals of that research has been to identify and characterize available cognitive knowledge resources that can be productive components of scientific understanding. LÄS MER