Spotlight on Earth Science" Symposium: An Overview

2005

The Earth2Class (E2C) workshops, held at the Lamont-Doherty Earth Observatory (LDEO), provide an effective model for improving knowledge, teaching, and technology skills of middle and high school science educators through ongoing interactions with research scientists and educational technology. With support from an NSF GeoEd grant, E2C has developed monthly workshops, web-based resources, and summer institutes in which classroom teachers and

Coupling the study of sustainability with geoscience may enable students to explore science in a more sophisticated way by examining the social-technological-ecological relationships that exist between human-nonhuman and flora-fauna-land interactions. Elementary educators are a population capable of making these issues come to life for today's youngest citizens, who will ultimately become tomorrow's changemakers. This study explores Sustainability Science for Teachers, a semesterlong hybrid course designed to enable future teachers to engage in sustainability and science concepts while developing their understanding of science from the human perspective and in which an issues-based curriculum underpins social and biosphere responsibility. The course's Water unit is explored as a case study of the melding of sustainability and geoscience to engage teachers in a more nuanced understanding of science education. The unit's curriculum is presented and its design process is explained, followed by a cross-sectional analysis of student outcomes. Data from preservice teachers enrolled in the course, as well as course alumni, were collected over a 4-y period. A mixed methods evaluation of teachers' opinions and products indicate that the Water unit facilitated the development of new understanding and new ways of thinking about teaching their future students. Opportunities and challenges for fusing the geosciences, sustainability concepts, and preservice teacher education in a novel and impactful fashion are discussed. Ó

Journal of Geoscience Education, 2013

The Earth sciences are newly marginalized in K-12 classrooms. With few high schools offering Earth science courses, students' exposure to the Earth sciences relies on the teacher's ability to incorporate Earth science material into a biology, chemistry, or physics course. ''G.E.T. (Geoscience Experiences for Teachers) in the Field'' is an exploratory program funded by the National Science Foundation aimed to increase teachers' geoscience interest and content knowledge. Participant teachers (n = 7) included non-Earth science teachers from underrepresented groups and/or high schools with a high percentage of students from underrepresented groups. A variety of quantitative and qualitative measures assessed changes in teachers' readiness and propensity for incorporating geoscience concepts into their current curricula. Findings are compelling, though these results are based on a small sample of teachers. In light of current politics, where Earth science is largely disregarded, professional development workshops like this one can help science teachers become knowledgeable enough to incorporate and expand on geosciences connections in biology, chemistry, and physics.

2000

Science Education, 1970

Journal of Research in Science Teaching, 2009

A lack of qualified teachers and low enrollment in the geosciences exist at both secondary and tertiary levels in the United States. Consequently, it is unlikely that students will be able to achieve scientific literacy without an increase in both of these populations. To address these problems, we pose research questions, highlight sociocultural theories, and provide examples of other science education research as possible avenues by which to explore these related problems. We argue that such research studies are necessary to inform science education policy and advance national scientific literacy.

Journal of the Geological Society of India

2014

The Earth and Space sciences provide opportunities for content learning in inquiry-based classrooms, emphasizing ways in which science is relevant to the lives of both students and teachers. We are successfully using an Earth Systems approach to prepare preservice elementary school teachers in understanding science content and pedagogy with emphases in technology and mathematics. Using Lake Pontchartrain as the unifying theme across four courses, students learn not only science content, but also scientific process. Students perform research projects on Lake Pontchartrain and the Mississippi River, and develop models of changes in water quality that are directly comparable to longitudinal data being collected by research laboratories, Our approach fosters students': a) understanding of science and the scientific process, b) self-confidence in teaching science, c) knowledge of state science-education standards, d) ability to accurately research and prepare lessons on science topics, and e) positive attitudes towards scientific fields of study. Accomplishing these goals required on-going collaboration between the Colleges of Sciences and Education. Surveying and field-testing results suggest that the pre-service teachers in our classes are likely to apply the approach used in our courses to science teaching in their own classrooms.

Journal of Geography in Higher Education, 2019

Earth Science and Geography teacher preparation has developed to some degree along different lines, despite sharing many of the same issues, especially with regard to challenges in teacher education. The conference "International Perspectives on Geography and Earth Science Teacher Education 2016" wanted to bring together educators from both sciences from around the world together to move the debate about these challenges forward. From the research presentations and the discussion during and after the conference, several issues emerged: (1) the importance of the two subjects not losing sight of each other; (2) the need to overcome language barriers; (3) the question of standards/objectives for geography teacher education (e.g. with regard to teachers' (P)CK); (4) media used in teacher education (including ways to improve them); (5) ways to improve learners' geography and earth science content knowledge; and (6) strategies to increase teachers' professionalism. We already suggest some specific steps teacher educators in the two fields can take to improve teacher education. Yet, it also became clear that more research and strengthening international collaborations are needed, as well as better communication of the results of these efforts to practitioners.

Geosciences, 2020

We describe Earth2Class, a professional development model that connects classroom teachers with research investigators so that they and their students can learn about cutting-edge discoveries, long before mention is included in textbooks. Teachers and students attending “live” programs at the Lamont-Doherty Earth Observatory of Columbia University or Zoom equivalents necessitated during the pandemic benefit through interactions that bring out the excitement of making new geoscience discoveries. Evidence of the effectiveness of Earth2Class (E2C) workshops is provided through reflections of the impact of E2C on student career choices, expanding teacher content knowledge, and attitudes provided by teachers, students, parents, and scientists.

2000

2014

1995

The Program for Leadership in Earth Systems Education (PLESE) , a teacher enhancement program sponsored by the National Science Foundation in 1990-94, was a coordinated effort to infuse Earth Systems concepts throughout the K-12 science curriculum across the United States. Characteristics of the program are reviewed in this paper and the results of evaluation of its components are discussed. Research on total program impact while still at the "immediate posttest" stage indicated substantive curriculum restructure in progress in the home schools/districts of some participating teachers. (Author)