This paper describes HASbot, an automated text scoring and real-time feedback system designed to support student revision of scientific arguments. Students submit open-ended text responses to explain how their data support claims and how the limitations of their data affect the uncertainty of their explanations. HASbot automatically scores these…

The issue of water scarcity has often hit the headlines in the past several years. Some states have gone to court over water rights and access even as others have agonized over scarce supplies. University presidents and their staff of directors understand that the days of unlimited, inexpensive water are almost over. While it remains inexpensive…

Based on a follow-up mail survey conducted in 2009, we found that structured, one-time workshops can influence and impact participant behavior change. Survey results suggest that brief workshops, staffed by key resource personnel, can have a powerful influence on participant behavior change and fill an important gap in rural drinking water…

The scope of this study involved an investigation into the education of the adult residents of Oklahoma regarding private water wells. The groundwater supply for the private resident is directly connected to a shared water source. This source of water can become contaminated by simple lack of education and proper maintenance of the well. Without…

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…

More than 100 million people globally are estimated to be exposed to arsenic in drinking water that exceeds the World Health Organization guideline of 10 µg/L. In an effort to develop and test a low-cost sustainable approach for water arsenic testing in Bangladesh, we conducted a randomized controlled trial which found arsenic educational…

In spring 2014, education leaders from across Micronesia came together on the island of Guam to learn about underwater robotics and Marine Advanced Technology Education (MATE), a program based at Monterey Peninsula College in Monterey, California. Participants listened intently as they learned about building and participating in competitions with…

Since 1996, APPA and CSHEMA, the Campus Safety Health and Environmental Management Association, have collaborated to produce guidance documents to help educational facilities get ahead of the moving target that is environmental compliance. This new 2017 edition will help you identify which regulations pertain to your institution, and assist in…

As an instructional framework, Universal Design for Learning (UDL) can guide science teachers to purposefully apply evidence-based instructional practices to increase engagement and learning of students with disabilities (Israel, Ribuffo, and Smith 2014; Marino et al. 2014; Ok et al. 2016). This article describes how to use the Universal Design…

This study examines the effects of an extended authentic research experience on students' understanding of the nature of science (NOS) and self-efficacy toward science. The curriculum of an introductory physical geology lab was transformed to include a six-week, student-driven research project focused on local groundwater and surface water issues.…

November 10, 2015, marked the 40th anniversary of the sinking of the "S. S. Edmund Fitzgerald," a Great Lakes bulk cargo freighter that suddenly and mysteriously sank during a severe winter storm on Lake Superior. A year after the sinking, Canadian folksinger Gordon Lightfoot wrote and recorded the ballad "The Wreck of the 'Edmund…

In this study, an adsorption experiment is proposed using commercial activated carbon as adsorbent and a textile azo dye, Mordant Blue-9, as adsorbate. The surface chemistry of the activated carbon is changed through a simple oxidation treatment and the ionic strength of the dye solution is also modified, simulating distinct conditions of water…

Global warming is a current environmental issue that has been linked to an increase in anthropogenic carbon dioxide in the atmosphere. To raise awareness of the problem, various simple experiments have been proposed to demonstrate the effect of carbon dioxide on the planet's temperature. This article describes a similar experiment, which…

National data suggest that children are not consuming enough water. Experimental evidence has linked increased water consumption to obesity prevention, and the National AfterSchool Association has named serving water as ones of its standards for healthy eating and physical activity in out-of-school time settings. From fall 2010 to spring 2011,…

Ethanol is the primary oxygenate in gasoline in the United States. Gasoline containing various percentages of ethanol is readily available in the market place. A laboratory experiment has been developed in which the percentage of ethanol in hexanes can easily be determined using the O-H and alkane C-H absorptions in an infrared spectrum. Standard…