This review takes a critical position with regards to Treagust and Duit’s article, Conceptual Change: A discussion of theoretical methodological and practical challenges for science education. It is proposed that conceptual change research in science education might benefit from borrowing concepts currently being developed in the sociology of emotions. It is further suggested that the study of social interaction within evolving emotional cultures is the most promising avenue for developing and extending theories about conceptual change.
This paper suggests new strategies for introducing students to robotics technologies and concepts, and argues for the importance of providing multiple entry points into robotics. In particular, the paper describes four strategies that have been successful in engaging a broad range of learners: (1) focusing on themes, not just challenges; (2) combining art and engineering; (3) encouraging storytelling; (4) organizing exhibitions, rather than competitions. The paper describes a new technology, called the PicoCricket, that supports these strategies by enabling young people to design and program
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Natalie RuskMitchel ResnickRobbie BergMargaret Pezalla-Granlund
In responding to the research on conceptual change, this article attempts to make two points. First, scientific concepts are not possessed by individuals; rather, they are part of a culture’s resources, which individuals learn to use for their own or for group purposes. Second, particular concepts are most effectively mastered when the learner is deeply engaged in solving a problem for which they function as effective semiotic tools in achieving a solution. On these grounds, it is argued that the mastering of scientific concepts is best achieved through learning to use them in motivated
The author discusses her experiences in utilizing a sixth-grade Earth science field trip for students as an active research project. She examines a research project assignment conducted on the Sant Ocean Hall at the Smithsonian National Museum of Natural History in Washington, D.C. The author suggests that the use of active research can be applied to any museum or exhibit in the U.S.
The Astronomical Society of the Pacific (ASP) and its collaborators are conducting a set of research and development activities focusing on early childhood astronomy in the first field-wide effort to increase the capacity of informal science education (ISE) institutions to effectively engage their youngest visitors (ages 3 - 5) in astronomy. Leading the project is an Action Research Group comprised of the ASP; experts in cognitive development, early childhood, and astronomy learning progressions from UC Santa Cruz, Cal Poly San Luis Obispo, and Penn State; and the Lawrence Hall of Science at UC Berkeley, Children's Discovery Museum of San Jose, and San Luis Obispo Children's Museum as sites for research, field testing, and implementation. The project will identify critical areas of focus for early childhood astronomy and will test the hypothesis that early astronomy learning is not only possible but may contribute to a more sophisticated understanding of the domain. A key question is: How can the ISE field scaffold children's early curiosity and ideas about astronomy to position them for greater understanding and interest in the topic? The results of the research and the materials that are created for educators will receive broad distribution nationally.
Argumentation has become an increasingly recognized focus for science instruction---as a learning process, as an outcome associated with the appropriation of scientific discourse, and as a window onto the epistemic work of science. Only a small set of theoretical conceptualizations of argumentation have been deployed and investigated in science education, however, while a plethora of conceptualizations have been developed in the interdisciplinary fields associated with science studies and the learning sciences. This paper attempts to review a range of such theoretical conceptualizations of
The summative evaluation of the Farming for Fuels classroom program and family event was conducted over two years. Two interim reports were delivered with preliminary results about specific areas of focus. This final report described the overall evaluation study methods and results, and made recommendations for potential revisions and improvements to the program. The evaluator worked with the program team at the Creative Discovery Museum to generate a list of questions to guide the evaluation study. The questions covered each of the major audiences for the program: museum educators, teachers
In the science education research literature, it often appears to be assumed that students "possess" more or less stable "images of science" that directly correspond to their experiences with scientific practice in science curricula. From cultural-historical and sociocultural perspectives, this assumption is problematic because scientific practices are collective human activities and are therefore neither identical with students' experiences nor with the accounts of these experiences that students make available to researchers. "Students' images of science" are therefore translated from
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Michiel van EijckPei-Ling HsuWolff-Michael Roth
At the 1939–1940 New York World's Fair, several thousand boys and girls, all members of a growing national network of high school science and engineering clubs, displayed their science fair projects and conducted live experiments to more than 10 million visitors. Housed in the building sponsored by the Westinghouse Electric and Manufacturing Company, their exhibits depicted a wide range of scientific phenomena. They also represented the conflicting values of science educators and industrialists about the societal worth of science education. In some instances, students' projects and laboratory
This paper reports on a study that employed metacognition and social cognition theoretical frameworks to explore and interpret students' views of their cognitive roles and the nature of the mechanisms that they considered influenced and mediated their learning within small group contexts. An instrumental interpretive case study methodology was used to capture students' descriptive accounts of their Year 11 Biology learning experiences, as conveyed through their recollections and reflections concerning their interactions and roles, perceptions of the learning task, and their learning strategies
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David AndersonGregory ThomasSamson Nashon
This qualitative study examined the perspectives of African American parents as it pertained to informal science education. The following questions guided this study: (1) What are the desires of African American parents/guardians with respect to informal science programs and experiences for their children?; (2) What happens in Jordan Academy, an enrichment program that has successfully recruited African American students?; and (3) What are the African American parents'/guardians' opinions of the program? We inductively and deductively analyzed classroom observations; academy curriculum; photos
In this paper, we introduce the Exploratory Behavior Scale (EBS), a quantitative measure of young children's interactivity. More specifically, the EBS is developed from the psychological literature on exploration and play and measures the extent to which preschoolers explore their physical environment. A practical application of the EBS in a science museum is given. The described study was directed at optimizing parent guidance to improve preschoolers' exploration of exhibits in science center NEMO. In Experiment 1, we investigated which adult coaching style resulted in the highest level of