Teaching green chemistry within the K-12 classroom has a positive impact on attitudes and perceptions of chemistry in society for future scientists and professionals, resulting in safer, less hazardous chemistry experiments and demonstrations. The state of New York has taken advantage of the benefits that green chemistry provide in the classroom…

Three cohorts of six pre-service Earth Science teachers (undergraduate majors in Earth Science Education) participated in summer research experiences focused on developing dynamic physical models of Earth processes to help middle and high school students understand complex concepts and confront misconceptions. The pre-service teachers used…

As physics laboratory courses (labs) transition from traditional, model-verifying activities to discovery-based investigations, it becomes crucial to understand the role of the instructor in the implementation of various lab types. Prior work has started to address this need by examining either coarse-grained frequencies or fine-grained content of…

Extant literature lacks an explanation of the thought processes used by secondary school science teachers to interpret students' scientific models that are comprised of drawing activities. In this exploratory study, a constructivist grounded theory (CGT) was developed to generate an interpretive understanding. The CGT was generated from…

Student performance in high school Earth Science coursework often depends upon access to high quality teaching and resources. This study employed a non-experimental correlational research design to explore teacher-level and school-level variables and their relationship to students' Earth Science performance. The theoretical framework is derived…

Student performance in high school Earth science coursework is an important factor in lifelong scientific literacy and workforce readiness in geoscience fields. Performance often depends upon access to high quality teaching and resources in precollege academic settings. This study employed a non-experimental, correlational research design to…

Fostering experiential learning experiences that allow students to apply their design thinking skills is important for developing technological and engineering (T&E) literacy. However, K-12 schools must ensure that educators providing these experiential T&E experiences are adequately prepared and supported to maintain a safer teaching and…

This article examines how the MAT [Master of Arts in Teaching] program in Earth Science at the American Museum of Natural History was conceptualized and enacted within its institutional context. We argue that the program was completely consistent with the museum's public and democratic institutional logic, as reflected in funding, staffing,…

Effective communication about science is a core skill undergraduates should learn, but little research has explored how students communicate about culturally controversial science topics. In this study, we explored how Black undergraduate science students took on the role of science communicators in their communities during the COVID-19 pandemic.…

The issue of science teacher turnover has been examined in many national studies, yet most educational policies related to teacher preparation and student performance are determined at the state level. There has been a lack of research that explores this issue in specific science domains. The present nonexperimental longitudinal study examined…

Many science educators have been incorporating the use of case studies into their teaching. An advantage of using minicase studies is that they can be used at any time throughout the semester to reinforce important topics covered without having to sacrifice a large amount of class time. In this article, the authors present a series of 10 mini-case…

The authors of this article have participated in intensive professional development in the Peruvian Amazon and brought this firsthand experience of the rainforest back to their classrooms. However, the activities presented in this article are designed to be accessible and inspirational to "all students," regardless of whether they or…

The purpose of this study was to investigate how school districts dealt with the challenges of implementing new science learning standards in their middle schools. Six Long Island school districts of varying size and levels of need, with different curricula models, and distinct building grade-level configurations were purposefully selected as case…

This empirical census study was a quasi-experimental analysis of certification level (primary vs. secondary) and in-field vs. out-of-field certification. The sample included chemistry teachers (n = 2312) and physics teachers (n = 1387) in New York State in 2011-12. Findings indicated that the number of out-of-field teachers was relatively low, but…

Cross-connections between the sciences and mathematics are emphasized through the Next Generation Science Standards and the Common Core State Standards in the United States. One topic that is a common bridge between math and science is the concept of measurement and unit conversions in the metric/English system. This article uses a mixed-methods…