Science

This study takes advantage of advances in Natural Language Processing (NLP) to build an idea detection model that can identify ideas grounded in students’ linguistic experiences. We designed adaptive, interactive dialogs for four explanation items using the NLP idea detection model and investigated whether they similarly support students from distinct language backgrounds. The curriculum, assessments, and scoring rubrics were informed by the Knowledge Integration (KI) pedagogy.

The limited availability of research instruments that reflect the vision of the Next Generation Science Standards (NGSS) restricts the field's understanding of whether and how teachers are making instructional shifts called for by the standards. The need for such instruments is particularly urgent with teachers of multilingual learners (MLs), who are called on to make shifts in how they think about and enact instruction related to both science and language.

We explored how various contextual resources accumulated over multiple years operated together to facilitate a team of high school teachers' sustained and agentive learning after a 4-year research–practice partnership (RPP) grant concluded. Specifically, we examined constellations of resources that promoted the co-evolution of the teachers' collective inquiry in the professional learning community (PLC) and classroom instruction, focused on supporting students' scientific explanations.

To better understand integrated STEM education, this work explored scores on the STEM Observation Protocol (STEM-OP), a newly developed observation protocol for use in K-12 science and engineering classrooms. The goals of this work were to better understand how integrated STEM might look throughout an integrated STEM unit and identify limitations of the instrument when examining daily scores and full unit implementation scores. The work takes a mixed methods approach to first examine what scores may be typically seen with daily and unit implementations.

To better understand integrated STEM education, this work explored scores on the STEM Observation Protocol (STEM-OP), a newly developed observation protocol for use in K-12 science and engineering classrooms. The goals of this work were to better understand how integrated STEM might look throughout an integrated STEM unit and identify limitations of the instrument when examining daily scores and full unit implementation scores. The work takes a mixed methods approach to first examine what scores may be typically seen with daily and unit implementations.

Teaching science to elementary school students is complex, and teacher preparation programs must support preservice teachers’ learning to communicate science content and practices with children. Science teachers bring the experiences they have as students to their teacher preparation, and these experiences may support or conflict with what they are learning about effective teaching. In this study, we present stories of two first-year teachers who attended a STEM-focused teacher preparation program in the U.S.

This article presents a tool that teachers can use to support children in planning science investigations. Using an extended example from a second-grade investigation into seed dispersal, we describe strategies for structuring conversations that anchor investigations in phenomena and provide opportunities for students to be involved in making decisions about what materials to use in an investigation, how to use materials, and what to look for or count as evidence.

Studying moths is an excellent way to include students in science practices by introducing them to a ubiquitous but under-appreciated animal group that can be found in their local places, including urban, suburban, agricultural, forested, and other habitats. In this paper, we share a simple, low-cost method that can allow individual students or groups to collect moth specimens and begin to ask and answer questions about moth diversity and abundance in their local community.

In this paper, we examine traditional psychosocial approaches to the study of student agency in science education, emphasizing the importance of incorporating sociocultural and critical perspectives. We present both contemporary studies of student agency in educational psychology and the work of scholars who study students’ student agency with attention to the cultural, economic, political, and historical forces shaping agentic behaviors in schools.

This collection of curriculum units focus on the biology topics of natural selection, matter and energy, and genetics. Each unit contains a series of lessons, videos, and materials for students and teachers.