Museums, zoos, nature centers, science centers, aquariums, and other similar places provide an opportunity for lifelong learning in a nonthreatening setting for most adults. They are places where nonformal learning (outside the formal learning setting and characterized by voluntary participation) can easily take place through such methods as…

Research related to environmental education has consistently indicated that many students and young adults attribute a large amount of their knowledge of environmental concepts, problems, and issues to out-of-school (non-formal) educational settings and experiences. Data also indicate that students and young adults attribute much of their…