Sökning: "lise-lotte österlund"
Hittade 1 avhandling innehållade orden lise-lotte österlund.
1. 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
Resultatsidor:
1