Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Education
Science And Mathematics Teacher Communities Of Practice: Social Influences On Discipline-Based Identity And Self-Efficacy Beliefs, Samuel J. Polizzi, Yicong Zhu, Joshua W. Reid, Brandon Ofem, Sara Salisbury, Michael Beeth, Gillian Roehrig, Margaret J. Mohr-Schroeder, Keith Sheppard, Gregory T. Rushton
Science And Mathematics Teacher Communities Of Practice: Social Influences On Discipline-Based Identity And Self-Efficacy Beliefs, Samuel J. Polizzi, Yicong Zhu, Joshua W. Reid, Brandon Ofem, Sara Salisbury, Michael Beeth, Gillian Roehrig, Margaret J. Mohr-Schroeder, Keith Sheppard, Gregory T. Rushton
Science, Technology, Engineering, and Mathematics (STEM) Education Faculty Publications
Background
Teacher communities of practice, identity, and self-efficacy have been proposed to influence positive teacher outcomes in retention, suggesting all three may be related constructs. Qualitative studies of communities of practice can be difficult to empirically link to identity and self-efficacy in larger samples. In this study, we operationalized teacher communities of practice as specific networks related to teaching content and/or pedagogy. This scalable approach allowed us to quantitatively describe communities of practice and explore statistical relationships with other teacher characteristics. We asked whether these community of practice networks were related to identity and self-efficacy, similar to other conceptualizations of …
How Middle Level Science Teachers Visualize And Translate Motion, Scale, And Geometric Space Of The Earth-Moon-Sun System With Their Students, Jennifer Wilhelm, Merryn Cole, Cheryl Cohen, Rebecca Lindell
How Middle Level Science Teachers Visualize And Translate Motion, Scale, And Geometric Space Of The Earth-Moon-Sun System With Their Students, Jennifer Wilhelm, Merryn Cole, Cheryl Cohen, Rebecca Lindell
Science, Technology, Engineering, and Mathematics (STEM) Education Faculty Publications
[This paper is part of the Focused Collection on Astronomy Education Research.] We examined teachers’ spatial-scientific reasoning and the alternative conceptions they held regarding Earth-space content. While participating in a professional development (PD) workshop, teachers engaged in an integrated mathematics and science project-based unit designed to foster spatial reasoning and improve lunar-related conceptual understanding. The Purdue Spatial Visualization Test-Rotation (PSVT-Rot) and the Lunar Phases Concept Inventory (LPCI) were used to assess understanding. We found the teachers held similar alternative conceptions as their students. Moreover, we discovered that teachers had limited understanding of the Earth-Moon-Sun scale, motions, and geometric configurations. To …