CoCoRaHS: The Community Collaborative Rain, Hail and Snow Network
The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) involves thousands of people of all ages in the observation and study of weather, climate and water resources. In CoCoRaHS, citizens of all ages help measure and report rain, hail and snow from their own homes, schools and businesses. These data are then efficiently collected via the internet, archived in a national database, and made immediately available to participants, scientists and the general public showing the fascinating patterns of precipitation from each passing storm (see http://www.cocorahs.org). The measurement of precipitation and the patterns, variations and impacts that result, open the door to creative study of our environment. It is the "lowest common denominator" of hydroclimatic exploration. In this project, data from the CoCoRaHS citizen science network will be shared with and utilized by NOAA partners to help monitor drought, to help detect local severe storms, to alert local authorities to developing flash flood situations, to provide "ground truth" for NOAA and NASA remote sensing technologies, and to provide verification for both local and national weather and climate forecast products.
Bringing Knowledge of Planet Earth to a Wider Audience and Bringing a Diverse New Group to Careers in Science Teaching
Science On a Sphere (SOS) at Fiske Planetarium will raise awareness and understanding of Earth system science for over 30,000 visitors per year, using student docents and newly-developed, tested pedagogy. SOS will enhance Fiske’s ability to engage 3,000 university students and 30,000 K-12 students and members of the public. A student docent program will transform the traditionally passive experience of a planetarium visit into an interactive learning opportunity. The docents will be drawn from two sources: undergraduates who will be future science teachers, who we take from a selective CU program called "STEM-TP", and Hispanic university and high school students taught by Fiske's planetarium manager Francisco Salas. Docents will talk with visitors and help them understand key science issues that affect the earth, leading to more informed decision-making. Fiske will develop bilingual pedagogical material and new data sets, and share them with NOAA and SOS sites. To support the docents, and visiting students and teachers, Fiske Education Manager Traub-Metlay will lead development of explanatory materials that challenge visitors and provide context for what they are seeing. These will be translated into Spanish by Fiske Manager Salas. New data sets, contributed by faculty members, will expand the range of SOS, into space, adding solar interior models, the celestial sphere, and the cosmic background radiation from the Big Bang, along with new terrestrial data such as the worldwide distribution of forest fires. SOS will become a focal point in Fiske's longstanding tradition of teacher workshops, which are often done in cooperation with the University of Colorado and NOAA scientists and highlight NOAA’s role monitoring the earth and sun. It also will be integrated with a small suite of hands-on exhibits we are installing that explains how observations can be made in infrared, ultraviolet, and X-rays in addition to visible light. These would complement SOS, which features multi-wavelength data. Fiske and its Boulder Colorado-area partners have raised $75,000 to cover the full cost of SOS hardware, and have formal institutional commitments to long-term program development. This award from NOAA will go into materials development, evaluation, and student pay. Colorado communities are aware of NOAA’s important work and the nearby David Skaggs Center, but security measures make it difficult to visit there. Fiske is much more accessible. Fiske will improve the usefulness of all SOS sites by conducting formative evaluation to assess what kinds of SOS presentations work best with public and school audiences, giving feedback to NOAA and all SOS users.
Science on a Sphere - Upgrade 2009
This project works to: (1) Continue to develop software that allows a docent to easily control Science on a Sphere from a small touchpad computer while interacting with visitors. (2) Continue to develop software that allows easy "drag and drop" construction of playlists. (3) Put kiosk control of the sphere, already developed as a student project, into a real kiosk. (4) Assess the use of wireless response devices or "clickers" to enhance audience interaction, learning, and enjoyment, and gather information from visitor responses and share all these improvements with the network. (5) Improve the resolution of the 4 projectors of our SOS installation, in anticipation of new data on the moon and Mars coming to our university, which has been selected to lead NASA moon and Mars missions, and add flat screen TVs for the presentation of auxiliary data.
Community Collaborative Rain, Hail and Snow Network (CoCoRaHS)
The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) is a citizen science program where thousands of volunteers across the country measure and report the amount of precipitation that falls each day in their own neighborhood. In the next three years CoCoRaHS will use strategies from the “Citizen Science Toolkit” and align activities to the “Essential Principles to Climate Science” to engage thousands more participants in collecting, reporting and exploring precipitation. Evapotranspiration measurements will be added to teach and demonstrate the hydrologic cycle in action. Through strong NOAA partnerships with the National Weather Service, the National Climatic Data Center, the Earth Systems Research Lab and the National Operational Hydrologic Remote Sensing Center, precipitation data quality and accessibility for professional users will be enhanced. The CoCoRaHS network will be constructing training, data entry and visualization tools utilizing Web 2.0 concepts, cyberlearning tools and hand-held device applications with a goal of increasing participation and expanding the volunteer network into broader, younger, more diverse audiences.