Some 400 years after Galileo, modern telescopes have enabled humanity to "see" what the natural eye cannot. Astronomical images today contain information about incredibly large objects located across vast distances and reveal information found in "invisible" radiation ranging from radio waves to X-rays. The current generation of telescopes has created an explosion of images available for the public to explore. This has, importantly, coincided with the maturation of the Internet. Every major telescope has a web site, often with an extensive gallery of images. New and free downloadable tools
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TEAM MEMBERS:
Lisa SmithJeffrey SmithKimberly ArcandRandall SmithJay BookbinderKelly Keach
This study follows an ethnically and economically diverse sample of 33 high school students to explore why some who were once very interested in science, engineering, or medicine (SEM) majors or careers decided to leave the pipeline in high school while others persisted. Through longitudinal interviews and surveys, students shared narratives about their developing science identities, SEM participation and aspirations. In analysis, three groups emerged (High Achieving Persisters, Low Achieving Persisters, and Lost Potentials), each experiencing different interactions and experiences within
A recognised aim of science education is to promote critical engagement with science in the media. Evidence would suggest that this is challenging for both teachers and pupils and that science education does not yet adequately prepare young people for this task. Furthermore, in the absence of clear guidance as to what this means and how this may be achieved it is difficult for teachers to develop approaches and resources that address the matter and that systematically promote such critical engagement within their teaching programmes. Twenty-six individuals with recognised expertise or interest
In this article we examine educational assessment in the 21st century. Digital learning environments emphasize learning in action. In such environments, assessments need to focus on performance in context rather than on tests of abstracted and isolated skills and knowledge. Digital learning environments also provide the potential to assess performance in context, because digital tools make it possible to record rich streams of data about learning in progress. But what assessment methods will use this data to measure mastery of complex problem solving -- the kind of thinking in action that
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TEAM MEMBERS:
David Williamson ShafferDavid HatfieldGina Navoa SvarovskyPadraig NashAran NultyElizabeth BagleyKen FrankAndre RuppRobert Mislevy
New technologies, such as multi-touch tables, increasingly provide shareable interfaces where multiple people can simultaneously interact, enabling co-located groups to collaborate more flexibly than using single personal computers. Soon, these technologies will make their way into the classroom. However, little is known about what kinds of learning activities they will effectively support that other technologies, such as mobile devices, whiteboards, and personal computers, are currently unable to do. We suggest that one of the most promising uses of shareable interfaces is to support learning
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TEAM MEMBERS:
Jochen RickYvonne RogersCaroline HaigNicola Yuill
This article draws from the literature on self-determination and Universal Design for Learning principles to set forth the theory that students identified as having learning disabilities may be environmentally disadvantaged and their learning difficulties exasperated by the traditional classroom learning environment. Alternatively, the digital learning environment found in simulation video games is designed so participants can be autonomous, self-directed, goal-oriented and successful. These are, coincidentally, the salient features of a technology-enhanced learning environment designed with
Evidence for the present study derives from a sample of 574 middle-grades students that participated in the River City Project (RCP) in academic year 2006-07. Central to the RCP is an open-ended video-game-like learning innovation for teaching inquiry-based science and twenty-first century skills. Results of investigation into the students' neomillennial learning styles revealed that, on average, students who (1) prefer creating and sharing artifacts through the Internet are well-suited for learning about disease transmission and scientific problem solving skills in the RCP; and (2) students
This paper examines the benefits and obstacles to young people's open-ended and unrestricted access to technological environments. While children and youth are frequently seen as threatened or threatening in this realm, their playful engagements suggest that they are self-possessed social actors, able to negotiate most of its challenges effectively. Whether it is proprietary software, the business practices of some technology providers, or the separation of play, work, and learning in most classrooms, the spatial-temporality of young people's access to and use of technology is often configured
Technology designers are faced with the challenge of accounting for the breadth of children's experiences in their interactions with technology, even as the field of human-computer interaction has maintained a primary focus on "use" as the main interaction paradigm. To address this challenge, I propose that designers account for children's relationships with technology by considering six facets of interactional constructivist development: embodied, situated, dynamic, intentional, social, and moral. To support this proposal, I first review the intellectual development of interactional
In 2007, 270 youth (10-15 years of age) participated in our study designed to assess kids' perceptions about using a remotely operated vehicle (ROV) to explore underwater habitats and how the ROV could facilitate engagement with the environment. The three programs we conducted were vessel-based and integrated an ROV component into existing environmental education programs. Two were conducted in the Chesapeake Bay near Northeast, Maryland, and one was conducted offshore near Fort Pierce, Florida. Using a mixed-methods approach, respondents indicated significantly more positive perceptions than
This article makes two main points about research on learning in informal contexts. The first point is that much knowledge is acquired outside school. The second point highlights the challenges of studying the learning sciences in informal settings.
When we think of mobility in technical terms, we think of topics such as bandwidth, resource management, location, and wireless networks. When we think of mobility in social or cultural terms, a different set of topics come into view: pilgrimage and religious practice, globalization and economic disparities, migration and cultural identity, daily commutes and the suburbanization of cities. In this paper, we examine the links between these two aspects of mobility. Drawing on non-technological examples of cultural encounters with space, we argue that mobile information technologies do not just