Rather than focusing on how different they are, this literature review details shared characteristics of science museums, science centers, zoos, and aquariums in order to contribute to an ecological view of learning. This article identifies four shared characteristics of these informal science environments: motives and goals, staging of popular science, physical layout, and social exchange and participation. The learning outcomes encompass not only knowledge acquisition but also changes in interests and beliefs.
As popular visitor destinations, zoos play a vital role in enhancing understanding of animal biology, conservation, and biodiversity. But what do visitors already understand? This study examined visitors’ knowledge of animal biology and their understanding of how human activity may affect biodiversity. The findings led to a modification of a model that illustrates visitors’ levels of understanding of animal biology and the conservation of biodiversity.
Achiam presents a template for improving the exhibit design process to ensure that the visitor experience matches the designer’s intended learning outcomes. The template is based on praxeology—a model of human activity that, in the case of museum engagement, addresses the ways in which visitors know what to do with an exhibit and then come to understand the scientific phenomena the exhibit was designed to demonstrate.
Informal science educators are seeking ways to support scientific reasoning. This study of touch tanks at four different museums found that, although the exhibits were not designed to do so, they supported families in engaging in scientific reasoning practices. Specifically, they engaged family members in making claims, seeking evidence, devising tests, seeking information, testing claims, and challenging claims made by others.