Hittade 3 avhandlingar innehållade ordet kemididaktik.
1. Chemistry: content, context and choices towards students' higher order problem solving in upper secondary schoolDetta är en avhandling från Umeå : Umeå universitet
Sammanfattning : Chemistry is often claimed to be difficult, irrelevant, and uninteresting to school students. Even students who enjoy doing science often have problems seeing themselves as being scientists. This thesis explores and challenges the negative perception of chemistry by investigating upper secondary students’ views on the subject. LÄS MER
- Detta är en avhandling från Västerås : Mälardalen University
Sammanfattning : The aim of this thesis was to construct undergraduate chemistry students’ conceptions of enthalpy and its change, internal energy and its change, heat and work. Conceptions make it possible to identify students’ problems with the taught content. How students’ exam results are affected by qualitative/conceptual questions was also investigated. LÄS MER
3. Redox models in chemistry A depiction of the conceptions held by secondary school students of redox reactionsDetta är en avhandling från Umeå : Kemiska institutionen. Umeå universitet
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