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731.
In youth-focused community and citizen (YCCS) youth in classrooms and community-based programs produce data that scientists, resource managers and community members will use. This “nested” data situates learners’ scientific activity within larger datasets, projects, and communities, with consequences for youth agency. To document opportunities for agentive learning with data in YCCS, we report on how youth interact with data across eight school and community-based project sites and how youth talk about their data and work. From analysis of 54 participant interviews, we found that youth perceived the data they produced as being used for: (1) broader scientific work, (2) their own learning, and (3) community endeavors. Nested uses of data were most meaningful when youth interacted with end users, were exposed to the larger datasets to which they contributed, or took action linked to data. Not all youth saw, believed, or valued that data would be used by others. Framing of task and purpose, nature of engagement with community users, data production protocols, and level of emphasis on youth-identified questions may contribute to youth perceptions and can foster or undermine conditions for learner agency. The results shed light on when and how conditions for expansive learning and agency get established. 相似文献
732.
In this invited article, we present an ongoing research program in the area of writing. Although this program has focused on students with learning disabilities (LD) and other struggling writers, it has also concentrated more broadly on issues involving writing development and general writing instruction. One purpose of this review was to share our basic findings in each of these areas, as they have important implications for teaching writing to students with LD. Another purpose was to illustrate how an ongoing research program develops and grows over time. To make this process more concrete, we employed several different literacy devices, including drawing an analogy between the development of our research program and the development of the story line for Star Trek II: The Wrath of Khan. Our final purpose was to describe the research we plan to do in the near future. 相似文献
733.
Abstract At the turn of the century some 200,000 one‐teacher schools were in existence in the United States. This number now stands at approximately 380. A study of these schools found them to be staffed with qualified teachers with extensive experience. The teachers are typically female and live near where they teach. Teachers work an average of nine hours a day teaching all subjects including physical education and music. Other activities include custodial duties, driving the school bus, performing secretarial functions, ordering supplies, and lunch supervision. Student enrollment has a present average level of 9.4, a level that helps teachers meet the needs of each student. Low enrollment may also create concern about school closures in the future. Teachers indicate that they use individualized instruction, peer tutoring, and cooperative learning. They have few discipline problems and no violence or drug issues. 相似文献
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735.
Steve Downey 《TechTrends》2011,55(6):33-41
Today virtual world instruction faces many of the same educational challenges faced by Web-based instruction during its infancy.
There is a lot of jargon and visions of the future being bandied about, but as Hirumi et al. note in the May/June and July/August
2010 issues of TechTrends there little understanding of how to apply pedagogical practices in video game settings. i-MMOLE is a research-based instructional design framework created specifically for
designing instruction that incorporates virtual world environments. To date, i-MMOLE has been utilized by university students
in the creation of more than 300 lesson plans across multiple disciplines and age groups. This article describes the underlying
foundation of this framework and how to utilize i-MMOLE in the creation of one’s own virtual world based instruction. 相似文献
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Steve Olivier 《Quest (Human Kinetics)》2013,65(3):196-204
Maltreatment of subjects has led to the introduction of an ethics review process for research involving humans. There is a feeling that the bureaucratization of the process is too restrictive and that it may be hampering research. The function, duties, and effectiveness of ethics committees are examined, and it is contended that there are problems with the way that committees operate. The remit of committees needs to be clarified, and the paper presents guidelines for making decisions on ethical matters, with deontological considerations taking precedence over consequentialist ones. It is concluded that the functions and processes of ethics committees need to be modified. 相似文献
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