The Spectrum Laboratory is an online data visualization tool and associated set of investigations that supports students in learning about light, color, and the electromagnetic spectrum by working with authentic scientific spectral data. The research study investigates factors that hinder or promote students' reasoning about spectra; and to determine how the curriculum can help students to use spectra to explore interesting questions about the world while gaining fluency with a range of important science practices.
This collaborative project uses co-design as a strategy to develop a professional learning approach to help middle school teachers support students' motivation and engagement in the context of NGSS instruction. The project brings together motivation experts, science education researchers, and middle school science teachers. The poster outlines the project goals, introduces five motivation design principles, and describes four tools that were co-developed to support teachers' professional learning and practice for supporting student motivation.
The Sensing Science through Modeling Matter: Kindergarten Studentsâ€™ Development of Understanding of Matter and Its Changes project has developed and researched a technology-enriched curriculum to support learning about matter and its changes at the kindergarten level. Traditionally, particle-based worlds are introduced in upper elementary school when children already hold incorrect ideas that are difficult to change. Early learners have significantâ€”and highly untappedâ€”potential for understanding abstract concepts and reasoning in sophisticated ways.
With the increasing use of online interactive environments for science and engineering education in grades K-12, there is a growing need for detailed automatic analysis of student explanations to provide targeted and individualized guidance. In this work we describe a process of human annotation of student ideas based on deconstructed holistic scoring rubrics for knowledge integration in science learning and develop new NLP methods for identifying diverse expressions of student ideas and reasoning.
This is a 4-year, level II Exploratory study within the teaching strand of DRK12. The research explores the functioning and impact of a nationally-developed STEM professional development model within the Navajo Nation. Teacher participants represent the entire K-12 grade range and multiple content areas, and they all participate in an innovative STEM-content, culturally responsive, 8-month professional development fellowship. We explore the extent to which culturally responsive principles are evident in their self-authored curriculum units.
The purpose of this study has been to address the accessibility and efficacy of high quality professional development by modifying a successful in-person PD to be delivered on the edX platform. The PD course introduces BioGraph, a curriculum that uses computer-based simulations to teach biology concepts and complex systems ideas. The study has taken place over the last four years with teachers from across the globe, and in biology classrooms across the US and in India with teachers and students who are working with the BioGraph curriculum.
We are collaborating on a project to examine the efficacy of high school biology instructional materials that support teachers' understanding and practice of model-based reasoning as an approach to support students in developing an integrated, multidimensional understanding of science. This poster summarizes our efforts to develop assessment tasks that measure students' ability to use model-based reasoning to make sense of biological phenomena and describes our use of crowdsourced adults to pilot test the tasks.
Co-PI(s): Molly Stuhlsatz, BSCS Science Learning
Research shows a need for professional development (PD) that builds K-5 teachers' ability to incorporate the Next Generation Science Standards (NGSS) science practices into the classroom and supports their implementation of reform-minded science instruction. The Schoolyard SITES research study and PD program at the University of New Hampshire (UNH) partners elementary teachers with UNH Extension science volunteers to bring locally-relevant citizen science projects to elementary students and to increase teachersâ€™ self-efficacy teaching science.
This study investigates the integration of early science with mathematics and engineering and involves co-designing resources with preschool teachers and families from historically underserved communities to provide preschool children equitable STEM learning experiences. The study also explores connections between home and school learning and involves designing resources to support multilingual learners, who represent a large (and growing) proportion of the population served in public preschool programs.
The Teacher Engineering Education Program is designed to support teacher learning in engineering education in an 18-month online asynchronous program. In this project, we collected data from two cohorts of elementary teachers (N=26) including multiple interviews throughout the program, teachersâ€™ video recordings of their classroom teaching, and their coursework in the four required courses. This poster summarizes our central findings on teacher learning in the program, looking at teachersâ€™ noticing and pedagogical sensemaking in engineering.