Science

Science education research, reform documents and standards include scientific argumentation as a key learning goal for students. The role of the teacher is essential for implementing argumentation in part because their beliefs about argumentation can impact whether and how this science practice is integrated into their classroom. In this study, we surveyed 42 middle school science teachers and conducted follow-up interviews with 25 to investigate the factors that teachers believe impact their argumentation instruction.

Educative curriculum materials provide teachers with authentic opportunities to learn new skills and practices. Yet, research shows teachers use curriculum in different ways for different reasons, and these modifications could undermine the learning goals of the curriculum. Little research, however, has examined the variation in teacher use of educative curriculum and the impact on teacher learning. In this article, we use organizational theory's concept of sensemaking to examine teacher learning from educative curriculum.

This paper traces the research-design-develop-test cycle of a haptically-enhanced science simulation designed to teach upper-elementary students core ideas about matter, phase change, and the role of intermolecular forces. We describe our focus group work, usability testing, and small-scale pilot testing. We also detail the technical work behind the creation of our simulation.