Research about modeling emphasizes the importance of heterogeneity in science learning. At the same time, a growing body of scholarship seeks curricular pathways for epistemic and representational convergence. In response to this tension, we propose two constructs: heterogeneity-seeking curricula and commitments. Heterogeneity-seeking curricula…

Modernism, as a philosophy that is accepted to have started in the 17th century, has influenced various areas such as economy, politics, technology, literature and specifically education in line with the industrial revolution and enlightenment age. It is generally accepted that modernism has kept its overall effect on the mentioned areas until the…

This study examined the extent to which teacher beliefs and practices at the high school level reflect current research on historical thinking and understanding. The topic is significant as teachers are a crucial variable in a child's education and evidence over the years has revealed that students have long struggled in developing conceptual…

Risk has now become a feature of science curricula in many industrialized countries. While risk is conceptualized within a number of different theoretical frameworks, the predominant model used in examination specifications is a utility model in which risk calculations are deemed to be objective through technical expert assessment and where the…