This article explores analogy as a communicative tool used by parents to relate children's past experiences to unfamiliar concepts. Two studies explored how similarity comparisons and relational analogies were used in parent-child conversations about science topics. In Study 1, 98 family groups including 4- to 9- year-olds explored two science museum exhibits. Parents suggested comparisons and overtly mapped analogical relations. In Study 2, 48 parents helped first- and third-grade children understand a homework-like question about infections. Parents suggested relational analogies and overtly
Harris and Koenig make a compelling case for the importance of adult “testimony” and its influence on children's developing conceptions of topics in science and religion. This commentary considers how their analysis relates to constructivist and sociocultural theories and discusses several ways in which Harris and Koenig's arguments help to debunk some prevalent assumptions about research on the social context of cognitive development. Finally, a number of additional issues are raised for debate and discussion, and some critiques and suggestions for future research are discussed. The issues
Interest is a powerful motivator; nonetheless, science educators often lack the necessary information to make use of the power of student-specific interests in the reform process of science curricula. This study suggests a novel methodology, which might be helpful in identifying such interests--using children's self-generated questions as an indication of their scientific interests. In this research, children's interests were measured by analyzing 1555 science-related questions submitted to an international Ask-A-Scientist Internet site. The analysis indicated that the popularity of certain
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TEAM MEMBERS:
Ayelet Baram-TsabariRicky SethiLynn Bry
3D interactive virtual reality museum exhibits should be easy to use, entertaining, and informative. If the interface is intuitive, it will allow the user more time to learn the educational content of the exhibit. This research deals with interface issues concerning activating audio descriptions of images in such exhibits while the user is navigating. Five methods for activating audio descriptions were implemented and evaluated to find the most effective. These range roughly on a passive- active continuum. With the more passive methods, an audio explanation was triggered by simple proximity to
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TEAM MEMBERS:
Briana SullivanColin WareMatthew Plumlee
The article focuses on the creation and development of an interactive science museum by middle level students as part of informal science education in the U.S. The said project which primarily targets fifth-grade students aimed at maximizing the active engagement of a learner during his or her experience. It also promotes the minimization of lecture-laden instruction while maximizing an experience-based learning system. The project which is adopted in the late part of 2006 help students to review and synthesize information, collaborate with peers, and specialize science topics.
The Human Orrery is an innovative outdoor exhibit in the grounds of the Armagh Observatory in Northern Ireland. Stainless steel disks mark the orbits of the classical planets, two comets, and the dwarf planet Ceres with a high level of precision. The idea is to provide a large-scale interactive educational facility to promote greater public understanding of astronomy, mathematics, and space science. In the Human Orrery, people play the part of planets moving in their orbits. Thus, visitors can learn, through active involvement, about the motions of the planets and the position of the Earth and
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TEAM MEMBERS:
D.J. AsherM.E. BaileyA.A. ChristouM.D. Popescu
The Astronomical Society of the Pacific (ASP) conducted a national survey of in-service teachers participating in Project ASTRO. The survey results document (1) the value that teachers place on supplemental astronomy education provided by professional and amateur astronomers, and (2) the difference that teachers perceive in the value provided by professional astronomers versus amateur astronomers. Survey participants indicated that they believe that the astronomer partner positively influenced students' attitudes toward science and that amateurs may be especially effective at the elementary
As the astronomy education community develops, a need has arisen for concrete research and evaluation methodologies, especially within informal educational settings. We propose one such methodology, action evaluation, which attempts to demystify the process of research/evaluation and recruit as partners those who are traditionally left out of this process. Based on the tradition of action research, this methodology incorporates research/evaluation into the fabric of programs and places the researcher/educator in a centralized role. We provide concrete examples of tools that we have used to
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TEAM MEMBERS:
Nicholas StroudMeghan GroomeRachel ConnollyKeith Sheppard
The article discusses a program to make Latino parents feel more welcome to bring their children and families to a natural history museum. The participating institution created a number of learning materials designed to make the families feel more welcome at the museum. The study relied primarily on questionnaires given at various stages of the program. Parents responded that, in general, following the program they felt more comfortable going to the museum and no longer viewed it as a place that was foreign to them.
The article focuses on the inter-session enrichment science classes at the Natural History Museum of Los Angeles County in California. The program aims to provide out-of-classroom science learning experiences to local high school students. Topics such as marine science and archaeology will be offered. Under the program, students can engaged in activities, including conversations with museum scientists and open discussions. Several reasons have been provided by students who have participated in the program.
This article examines the impact of the ‘new professionalism’ on the culture of professional development of science teachers. In the era of ‘new professionalism’ there is an expectation that teachers will engage in professional development, but rather than encouraging an intrinsic desire to learn as professionals, it promotes forms of professional development that are often centrally imposed and determined by political rather than educational imperatives. As a result, a culture of low trust prevails that may leave science teachers feeling deprofessionalised rather than empowered and feeling
The article discusses the use of comics in teaching science. Sharing a comic before starting a class puts students in a more receptive mood for the lesson that follows. Comics can be used as attention-getters and critical thinking stimulants. The comics to use should be related to the lesson to be discussed. Comics can also be used to ease the pain of returning an exam to a class that has performed poorly. They can be used to illustrate or explain a concept. Be critical in choosing a comic series since only a few are explicitly scientific.