This study analyzes the potential of group-based negotiation processes based on changes in reasoning and argument weighting for a socioscientific issue (SSI) in biology classes. In the corresponding pre- and post-study, students were encouraged to reason and weight arguments about the conservation of local biodiversity before and after a…

In the current debate, there is no consensus on the relationship between knowledge and values in students' reasoning and argumentation in socio-scientific and sustainability issues, i.e. if these should be addressed as separate entities or rather treated as a whole. In this study, we address this question empirically, with students engaging in two…

There is an ongoing discussion about what content that should be taught in science education and there are different views among teachers about what represent good science content. However, teachers are not isolated individuals making their own interpretations, but are part of institutionalised systems building on patterns in the selection of…