Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher.
Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?
Some links on this page may take you to non-federal websites. Their policies may differ from this site.
-
Scholars have suggested that one way to promote informed decision making about pressing socioscientific issues is to incorporate epistemic practices in science curricula. However, a key factor in teaching with such curricula is whether and how teachers can adapt instruction from their routine teaching approaches. Through an adaptive expertise lens, in this study, we examine how two teachers, teaching with agent-based computational complex systems models, varied in their implementations of epistemic practices and how consequently students' performance on epistemic practices was impacted. Through qualitative analyses of two teachers’ implementation recordings, this study examines teachers’ adaptive expertise in curricular implementations that aim at promoting student epistemic practices and provides examples of high and low levels of adaptive expertise that result in distinct student classroom experiences. This study carries implications for future teacher professional development geared towards improving students' epistemic practices.more » « less
-
An important goal of science education is promoting scientific literacy—the competence to interact with science as laypeople to solve problems and make decisions in their personal and community lives. This is made more challenging in an age of increasing science denialism. In this article, we discuss how to design learning environments for science education that can help students attain scientific literacy. We argue that science curricula should encompass lessons with two distinguishable foci. One focus engages students in understanding the reliability of science. The second focus engages students as laypeople interacting with science in the public sphere. We discuss these two curricular foci, presenting examples from our own work on designing and implementing instruction with the first focus.more » « less
-
Long, Tammy M (Ed.)Historic challenges in the biological sciences, such as the spread of disease and climate change, have created an unprecedented need for humans to engage with scientific information to address societal problems. However, understanding these socioscientific issues (SSI) can be hard due to the difficulty of comprehending their complex structures and behaviors, the intentional propagation of misinformation, and an insufficient understanding of the epistemic practices that scientists use to develop relevant knowledge. Education researchers have highlighted additional problems in the way science is taught with a focus mainly on concepts rather than practices, competing curricular mandates, and professional development activities that do not provide usable knowledge. The research reported here follows more than a decade of work using agent-based computational models to support the comprehension and analysis of complex biological systems. Our recent work has aimed to build tools and strategies to support students in decision making about complex SSIs. In this paper, we discuss 7 design challenges and principles that underpin this recent focus. Specifically, we combine agent-based modeling with strategies to develop students’ epistemic performance in high school biology curricula. We then provide a detailed case study of how the 7 design principles were used to create a disease epidemic model and unit anchored in the biology topic of the nature of science. Our goal is to offer a comprehensive set of research-derived design principles that can bridge classroom experiences in biology to applications of SSIs.more » « less
-
In the current “post-truth” era, there is a growing need to promote apt epistemic practices in science education. In this study, we investigated two high-school biology students’ epistemic practices during a modeling unit and appraised them for aptness using the Apt-AIR framework. Additionally, we analyzed their responses to a post-implementation focus group interview, designed to elicit their metacognition regarding epistemic practices, as they answered probing questions about practices within the curriculum and reflected on video clips of other students engaging with the units. We document the epistemic practices that students engage in during a modeling unit and evaluate the extent to which they are apt. Findings suggest a disassociation between students’ cognitive engagement in modeling practices and their metacognitive understanding.more » « less
An official website of the United States government

Full Text Available