Highlights from
DRK–12 projects at all stages, from early design work through completion, can benefit from an awareness and understanding of the challenges of knowledge use, so that what is designed can be suitably adapted and scaled.
The session summarizes the results of research identifying pivotal experiences of career science teachers and suggests implications and applications for professional development delivery.
Produced by a CADRE work group of NSF-supported researchers and developers, this practice brief makes a case for substantive partnerships between STEM education R&D projects and districts and schools. Despite leading a wide variety o
This practice brief makes a case for substantive partnerships between STEM education R&D projects and districts and schools.
This paper introduces a coding system used to compare the ways English language learners (ELLs) and mainstream students make sense of multiple-choice science items administered in English. Thirty-nine native Spanish-speaking ELLs and thirty-nine monolingual, mainstream students participated in cognitive interviews in which they were asked to report their thinking during and after responding to science items. The coding system was developed based on the analysis of the transcriptions invoking theories of bilingualism, sociolinguistics, and reading comprehension.
Content Mentoring of Middle Grades Math and Science Teachers and Its Impact on Teaching Efficacy: Establishing and Nurturing Effective Partnerships among University Faculty, Public School Administrators, and Classroom Teachers
David Boger, Jane Davis, and Robin Guill Liles, North Carolina A&T State University
This session describes one NSF experimental study’s strategies used to establish and nurture successful,interdisciplinary partnerships among university faculty, public school administrators,and classroom teachers.
This report is an overview of the projects in the DR K-12 portfolio.
This report is an overview of the projects in the DR K-12 portfolio.
The National Science Foundation (NSF) Division of Research on Learning in Formal and Informal Settings (DRL) maintains a portfolio of complementary programs aimed at improving science, technology, engineering, and mathematics (STEM) learning at all stages.
This paper presents a framework and a procedure for developing vignette illustrations as a form of testing accommodation for English language learners (ELLs). Vignette illustrations are defined as illustrations added to test items originally created without illustrations, with the intent to provide a visual support for ELLs that increases their chances of accessing the content of those test items.
Understanding, exploring, and interacting with the world through models characterizes science in all its branches and at all levels of education. Model-based reasoning is central to science education and thus science assessment. Building on research in assessment, science education, and learning sciences, this report provides a set of desgin patterns to help assessment designers, researchers, and teachers create tasks for assessing aspects of model-based reasoning: Model Formation, Model Use, Model Elaboration, Model Articulation, Model Evaluation, Model Revision, and Model-Base
