<p>Informal science is a burgeoning field that operates across a broad range of venues and envisages learning outcomes for individuals, schools, families, and society. The evidence base that describes informal science, its promise, and effects is informed by a range of disciplines and perspectives, including field-based research, visitor studies, and psychological and anthropological studies of learning.<br> <br> <em>Learning Science in Informal Environments</em> draws together disparate literatures, synthesizes the state of knowledge, and articulates a common framework for the next generation of research on learning science in informal environments across a life span. Contributors include recognized experts in a range of disciplines—research and evaluation, exhibit designers, program developers, and educators. They also have experience in a range of settings—museums, after-school programs, science and technology centers, media enterprises, aquariums, zoos, state parks, and botanical gardens.<br> <br> <em>Learning Science in Informal Environments</em> is an invaluable guide for program and exhibit designers, evaluators, staff of science-rich informal learning institutions and community-based organizations, scientists interested in educational outreach, federal science agency education staff, and K-12 science educators.</p>