Active, student-centered pedagogies such as project-based learning (PjBL) can offer significant potential for engaging undergraduates with complex sustainability issues. Driven by institution-wide curriculum changes and informed by educational theories and evidence from previous studies, a trial PjBL activity was designed and delivered on three…

Groundwater contamination is a serious environmental problem, given that all living things depend on this essential resource. Groundwater represents less than 1% of all water found on Earth, but nearly 90% of the freshwater used comes from groundwater (USGS 2016). The problem-based activity described in this article actively engages students in…

The aim of this study was to enhance the student's concept mastery and embedded spiritual attitude in the learning of earth science with the help of visualizations and authentic data analysis using GrADS. 23 pre-service physics teachers in Bengkulu, Indonesia participated in this study. This study used mixed methods with embedded experiment…

In an attempt to evaluate the impact of the use of a simulation on the learning concepts of relative dating, a study was carried out with first year students at the Technical High School of the city of Taza (Morocco). The method of the study was semi-experimental research design with pre-test and post-test. The study used two groups including the…

Mary Colson is an eighth-grade Earth science teacher at Horizon Middle School, and Russ Colson is a professor of geology and Earth science education in the Department of Anthropology and Earth Science at Minnesota State University Moorhead, both in Moorhead, Minnesota. Since her first year in teaching eighth grade Earth science, in 1986,…

Testing water samples for arsenic contamination has become an important water quality issue worldwide. Arsenic usually occurs in very small concentrations, and a sensitive analytical method is needed. We present here a 1-day laboratory module developed to introduce Earth Sciences and/or Chemistry student undergraduates to key aspects of this…

This column provides background science information for elementary teachers. This month's issue discusses electromagnetic waves.

Mary Colson is an eighth-grade Earth science teacher at Horizon Middle School, and Russ Colson is a professor of geology and Earth science education in the Department of Anthropology and Earth Science at Minnesota State University Moorhead, both in Moorhead, Minnesota. Since her first year in teaching eighth grade Earth science, in 1986,…

Adding to concerns about falling participation rates in science education, the profile of certain student groups who go on to study decreases, particularly as the year level increases. The aim of this paper is to examine if, and in what ways, demographic factors predict students' post-16 participation in biology, physics, chemistry and earth/space…

Geologists have always embraced the time arrow in order to reconstruct the past geology of Earth, thus turning geology into a historical science. The covert assumption regarding the direction of time from past to present appears in Nicolas Steno's principles of stratigraphy. The intuitive-metaphysical nature of Steno's assumption was based on a…

A pilot program was developed for middle school (grades 6-8) educators and students to apply NASA real-world problems to classroom concepts through the use of digital badges, as part of NASA Langley Research Center's (LaRC) Centennial Celebration. Three sets of digital badges were developed on three of NASA's main missions: Earth Science,…

As science textbooks are considered as one of the major source of climate change information of students, this study aims to examine the differences in energy saving and carbon reduction knowledge, attitude, and behavior between two groups of Taiwan's high school students using earth science textbooks of two different publishers. Some items of…

While the literature is replete with studies examining teacher knowledge and pedagogical content knowledge (PCK), few studies have investigated how science teacher orientations (STOs) shape classroom instruction. Therefore, this research explores the interplay between a STOs and the topic specificity of PCK across two science topics within a grade…

Women are underrepresented in many undergraduate geoscience programs. Some departments are more successful at recruiting and retaining female students than others. To understand why, we investigated potential differences between more and less successful geoscience departments in terms of social support, institutional supports, institutional…

Community colleges enroll almost half of U.S. undergraduates and were predicted to produce 12% of the workforce for STEM professions in 2018. Half of these students are the first in their families to attend college and therefore are more likely unfamiliar with the steps required to transfer to four-year universities or internship programs.…