This article reviews the significance of the contributions of Ernst von Glasersfeld to research in science education, especially through his theoretical contributions on radical constructivism. As a field shaper, Glasersfeld’s subversive ideas catalyzed debate in the science education community and fuelled transformation of many facets including research methods, ways of thinking about teaching...

Problem-based Learning (PBL) is an educational approach based on the principles of constructivism, in which students learn by addressing authentic problems reflecting on their experiences. Virtual Worlds (VWs) are a promising educational medium that has the affordances to support constructivist learning and may be used to extend PBL activities in a more experiential way. In this paper we propos...

Doğan Yüksel [email protected] Abstract It is generally accepted that there is not a single school of thought that is called social constructivism, and ideas and assumptions from various disciplines in different fields are being incorporated into the social constructivist understanding. In this paper, a Bakhtinian perspective of social constructivism on education and language learning...

Debates about the concept of disease have traditionally been framed as a competition between two conflicting approaches: naturalism, on one hand, and normativism or social constructivism, other. In this article, we lay groundwork for naturalistic form constructivism by (1) dissociating presumed link value-free conceptions broadly approach; (2) offering argument constructivism; (3) suggesting av...