The authors explored the perceived effects of an environmental expressive writing exercise by using a modified phenomenological method. The authors asked preservice teachers enrolled in a required public university science and society education course to compose multigenre compositions describing personal environmental impacts, followed by written reactions to the assignment. A group of 5 students from the course participated in interviews in which the authors investigated their backgrounds, attitudes, and experiences related to the expressive writing project. Analysis of the participants'
Afterschool and community science programs have become widely recognized as important sanctuaries for science learning for low-income urban youth and as offering them with "missing opportunities." Yet, more needs to be known about how youth, themselves, perceive such opportunities. What motivates youth to seek out such opportunities in the nonschool hours? How do youth describe the doing and talking of science in such programs? Given such descriptions, how do youth perceive the role of these programs in their lives? This paper relies on stories from three youth drawn from a multisited
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TEAM MEMBERS:
Jrene RahmMarie-Paule Martel-RenyJohn Moore
Knowledge and learning exist as byproducts of social processes such as those that take place in communities of practice. We describe two frameworks for understanding and building online knowledge-building communities, or online communities of practice that enhance collective knowledge. First, the C4P framework is described as a way of understanding how knowledge is created and disseminated by participants in a community of practice. Second, we discuss ways in which technology provides added value for learning in these environments using the DDC (Design for Distributed Cognition) framework, and
This study focused on informal reasoning regarding socioscientific issues. It sought to explore how content knowledge influenced the negotiation and resolution of contentious and complex scenarios based on genetic engineering. Two hundred and sixty-nine students drawn from undergraduate natural science and nonnatural science courses completed a quantitative test of genetics concepts. Two subsets (n = 15 for each group) of the original sample representing divergent levels of content knowledge participated in individual interviews, during which they articulated positions, rationales
This essay examines the question of how museum professionals select research methods for summative exhibit evaluation. It explores the ways in which this question historically has been answered in the United States, and it argues that selecting appropriate research methods depends upon understanding the interrelationship between research theories, methods, and designs. It also characterizes this interconnection in relation to different kinds of evaluative questions. The main purpose of the paper is to help museum professionals select an approach to summative evaluation appropriate to specific
Learning using primary literature may be a way of developing a capacity for scientific ways of thinking among students. Since reading research articles is a difficult task for novices, we examined the possible benefits of learning using primary literature versus secondary literature, particularly with respect to their influence on the creation and formation of scientific literacy. We report on a comparison between four groups of high school students, each with differing degrees of prior knowledge in biology, who read a domain-related text written in either the scientific research article genre
This paper discusses three case studies – an exhibition on biodiversity, a hotel water conservation program, and a partnership between a nature center and urban public schools – to establish parameters for designing learning experiences that accommodate the varied worldviews and attitudes of learners. Positive outcomes occurred in all three cases, but could best be interpreted if sub-samples of participants were distinguished based on their readiness to embrace conservation messages. The studies demonstrated the limitations of narrowly defined learning outcomes as benchmarks for success or
This paper focuses on an early stage of developing curricular materials to support students' learning of scientific inquiry. The materials being developed and tested, called Classroom FeederWatch (CFW), aimed to support science inquiry and were developed by a collaborative team of private curriculum developers and scientists (ornithologists). Inquiry dimensions were influenced at the outset by the newly released National Science Education Standards (National Research Council, Washington, DC: National Academy Press, 1996) and by prior successful experiences of ornithologists with inquiry
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TEAM MEMBERS:
Deborah TrumbullRick BonneyNancy Grudens-Schuck
Museums are favorite and respected resources for learning worldwide. In Israel, there are two relatively large science centers and a number of small natural history museums that are visited by thousands of students. Unlike other countries, studying museum visits in Israel only emerges in the last few years. The study focused on the roles and perceptions of teachers, who visited four natural history museums with their classes. The study followed previous studies that aimed at understanding the role teachers play in class visits to museums (Griffin & Symington, 1997, Science Education, 81, 763
Through an iterative design process involving museum educators, learning scientists and technologists, and drawing upon our previous experiences in handheld game design and a growing body of knowledge on learning through gaming, we designed an interactive mystery game called Mystery at the Museum (the High Tech Whodunnit), which was designed for synchronous play of groups of parents and children over a two to three hour period. The primary design goals were to engage visitors more deeply in the museum, engage visitors more broadly across museum exhibits, and encourage collaboration between
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TEAM MEMBERS:
Eric KlopferJudy PerryKurt SquireMing-Fong JanConstance Steinkuehler
This article presents a case study of the design, development and evaluation of a science museum exhibition called Planetary Landscapes: Sculpting the Solar System. The exhibition was created by Chabot Space and Science Center in Oakland, California, in collaboration with the artist Ned Kahn. (A slightly smaller version has been traveling to science museums around the country, and has been sent to the Middle East and Asia.) This exhibition affords a chance to explore the work of a gifted artist as he seeks to merge art and science and create beautiful inquiry-based exhibits. The story also