Erschienen in:
Science Education, 98 (2014) 3, Seite 517-542
Sprache:
Englisch
DOI:
10.1002/sce.21113
ISSN:
1098-237X;
0036-8326
Entstehung:
Anmerkungen:
Beschreibung:
<jats:title>ABSTRACT</jats:title><jats:p>Within the increasing body of research that examines students’ reasoning on socioscientific issues, we consider in particular student reasoning concerning acute, open‐ended questions that bring out the complexities and uncertainties embedded in ill‐structured problems. In this paper, we propose a socioscientific sustainability reasoning (S<jats:sup>3</jats:sup>R) model to analyze students’ reasoning exchanges on environmental socially acute questions (ESAQs). The paper describes the development of an epistemological analysis of how sustainability perspectives can be integrated into socioscientific reasoning, which emphasizes the need for S<jats:sup>3</jats:sup>R to be both grounded in context and collective. We argue the complexity of ESAQs requires a consideration of multiple dimensions that form the basis of our S<jats:sup>3</jats:sup>R analysis model: problematization, interactions, knowledge, uncertainties, values, and governance. For each dimension, in the model we have identified indicators of four levels of complexity. We investigated the usefulness of the model in identifying improvements in reasoning that flow from cross‐national web‐based exchanges between groups of French and Australian students, concerning a local and a global ESAQ. The S<jats:sup>3</jats:sup>R model successfully captured the nature of reasoning about socioscientific sustainability issues, with the collective negotiation of multiple forms of knowledge as a key characteristic in improving reasoning levels. The paper provides examples of collaborative argumentation in collective texts (wikis) to illustrate the various levels of reasoning in each dimension, and diagrammatic representation of the evolution of collective reflections. We observe that a staged process of construction and confrontation, involving groups representing to some extent different cultural and contextual stances, is powerful in eliciting reasoned argument of enhanced quality.</jats:p>