CoCoRaHS or the Community Collaborative Rain and Hail Study builds on previously funded NSF research on precipitation patterns in the western portion of the US. This award will expand the current citizen science efforts to include those living in the Great Plains including Eastern Colorado, Western Nebraska, Northwest Kansas and Southeast Wyoming. Participants gain experience in data collection and analysis while working with scientists and contributing to a national research study. CoCoRaHS volunteers will learn about the impact of regional weather patterns on agriculture, water resources and environmental quality while collecting rain, hail and snow data. Participants are also invited to take part in other activities to build on the research experience including a series of seminars, field trips and workshops. The project will result in the development of the following materials: graphic depictions of data using ARC-GIS software, a teacher curriculum, an upgraded website and a quarterly newsletter.
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TEAM MEMBERS:
Robert CifelliNolan DoeskenSteven Rutledge
Research shows that participation and interest in science starts to drop as youth enter high school. This is also the point when science becomes more complex and there is increased need for content knowledge, mathematics capability, and computer or computational knowledge. Evidence suggests that youth who participate in original scientific research are more likely to enter and maintain a career in science as compared to students who do not have these experiences. We know young people get excited by space science. This project (STEM-ID) is informed by previous work in which high school students were introduced to scientific research and contributed to the search for pulsars. Students were able to develop the required science and math knowledge and computer skills that enabled them to successfully participate. STEM-ID builds on this previous work with two primary goals: the replication of the local program into a distributed program model and an investigation of the degree to which authentic research experiences build strong science identities and research self-efficacies. More specifically the project will support (a) significant geographic expansion to institutions situated in communities with diverse populations allowing substantial inclusion of under-served groups, (b) an online learning and discovery environment that will support the participation of youth throughout the country via online activities, and (c) opportunities for deeper participation in research and advancement within the research community. This project is funded by the Advancing Informal STEM Learning (AISL) program which seeks to advance new approaches to, and understanding of, the design and development of STEM learning in informal environments. STEM-ID will serve 2000 high school youth and 200 high school teachers in afterschool clubs with support from 30 undergraduate and graduate students and 10 college/university faculty. Exploratory educational research will determine the broad mechanisms by which online activities and in-person and online peer-mentor teacher-scientist interactions influence science identity, self-efficacy, motivation, and career intentions, as well as a focused understanding of the mechanisms that influence patterns of participation. Youth will be monitored longitudinally through the first two years of college to provide an understanding of the long-term effects of out-of-class science enrichment programs on STEM career decisions. These studies will build an understanding of the best practices for enhancing STEM persistence in college through engagement in authentic STEM programs before youth get to college. In addition to the benefits of the education research, this program may lead participants to discover dozens of new pulsars. These pulsars will be used for fundamental advances such as for testing of general relativity, constraining neutron star masses, or detecting gravitational waves. The resulting survey will also be sensitive to transient signals such as sporadic pulsars and extragalactic bursts. This project provides a potential model for youth from geographical disparate places to participate in authentic research experiences. For providers, it will offer a model for program delivery with lower costs. Findings will support greater understanding of the mechanisms for participation in STEM. This work is being led by West Virginia University and the National Radio Astronomy Observatory. Participating sites include California Institute of Technology, Cornell University, El Paso Community College, Howard University, Montana State University, Penn State University, Texas Tech University, University of Vermont, University of Washington, and Vanderbilt University.
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program funds innovative resources for use in a variety of settings. This project will develop and study a cyber-enhanced informal learning environment to improve observational practices and classification skills among citizen scientists. The project will focus on the taxonomic identification skills needed by volunteers to provide high-quality data for water quality monitoring of local streams, lakes, estuaries, wetlands, and ground water resources. To make the task of identifying freshwater insects easier and more engaging, the project will develop an innovative educational resource, the Macroinvertebrate Identification Training Environment, that will use zoomable high-resolution images, interactive media, and annotations of diagnostic features to improve perceptual skills. The goal is to increase the confidence and accuracy of volunteers engaged in identification tasks, while also increasing the reliability and quality of the data they are generating for purposes of scientific research and conservation efforts. This interdisciplinary design research and development project will use networked gigapixel image technology to create a visual environment where users can move seamlessly from full panoramic views of macroinvertebrates to extreme close-ups, with embedded text, images, graphics, audio, and video at various locations and zoom levels. This system will be developed in concert with a cognitive apprenticeship training model designed through a series of design studies. The design studies will be conducted over a two-year period and will include examination of the distinguishing features of various biomonitoring programs, reviews of existing training materials and strategies, expert performance analysis of professional entomologists, and development of user interface features. Project developers will collaborate with five regional volunteer biomonitoring organizations to engage a diverse set of volunteers in the design process, including rural populations, older adults, urban youth, and the trainers who support them. The project work will consist of four integrated strands of activity: design-based learning research, creation of an entomological teaching collection, cyberplatform development, and the external evaluation of the training system. The resulting Macroinvertebrate Identification Training Environment will be evaluated in terms of its impacts on volunteer accuracy, confidence, and engagement in taxonomic classification activities related to macroinvertebrates. The impacts of the learning system on trainers and volunteer biomonitoring organizations will also be examined.