The summative evaluation of the National Science Foundation (NSF)-funded Geometry Playground traveling exhibition was a two-year naturalistic study to examine (a) the ways and extent to which the exhibition promoted the practice of spatial reasoning skills, and appreciation for geometry, and (b) its influence on museum professionals' thinking across three venues: the Exploratorium (San Francisco, CA), the Science Museum of Minnesota (St. Paul, MN), and the Don Harrington Discovery Center (Amarillo, TX). The study took place from December 2009 through November 2011 and included five site visits
The findings summarized in this summative evaluation report focus on three of The World's media venues: (1) its radio broadcast, (2) its Science Podcast (http://www.world-science.org/category/podcast), and (3) its online resources (e.g., articles, streaming audio and video). An additional focus is on The World's participatory Science and Technology Forums. The primary research aim was to assess the project's impact and success at reaching its intended goals while avoiding unintended negative outcomes. Toward these ends, The World's audience members were asked to respond to an online survey
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Arthur JohnsonPublic Radio International (PRI)
The evaluation research summarized here focuses on science reports developed by MacNeil/Lehrer Productions. The reports appear on The NewsHour television broadcasts and are archived as streaming video available on the program's Web site (www.pbs.org/newshour/science), which includes enhanced media resources such as audio Podcasts, RSS feeds, transcripts, teacher lesson plans, background reports, slideshows, and interactives. The project's general intention is to produce positive learning outcomes and attitudes towards STEM topics (Science, Technology, Engineering and Mathematics) and to foster