Traditionally, collaborative technologies are intended to directly support joint, collaborative activity, taking their cues from communication and media. Here, empirical findings are presented about the types of information needs associated with the formation of a knowledge-building community among professional learning technology researchers. Several issues are outlined in designing, facilitating, supporting, and measuring knowledge-building activity in such as community of practice. It is argued that, rather than communication tools, a knowledge-building community is better served by
What information are virtual visitors looking for on museum Web sites? This paper is a first step in a larger investigation into the informational value of museum Web sites. Scholars, teachers, students, museums staff, and museum visitors are the main categories of visitors examined in this study. Questions were asked of these museum audiences about their use of museum Web sites, museum databases, and other aspects of virtual visits.
To date, the major emphasis of educational technology researchers has been the development and use of educational technologies within school settings. Noticeably absent has been research and considerations that focus on the home as a computer-based learning environment and potential connections between school and home learning. Given the increasing prevalence of computers in homes, the authors argue for an explicit research focus on the various ways that computers in homes can be used to create rich learning environments or extend school-based learning environments. To that end, this article
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TEAM MEMBERS:
Yasmin KafaiBarry FishmanAmy BruckmanSaul Rockman
Designs for CSCL (Computer-Supported Collaborative Learning) applications usually presume a desktop or laptop computer. Yet future classrooms are likely to be organized around Wireless Internet Learning Devices (WILD) that resemble graphing calculators, Palm, or Pocket-PC handhelds, connected by short-range wireless networking. WILD learning will have physical affordances that are different from today’s computer lab, and different from classrooms with 5 students per computer. These differing affordances may lead to learning activities that deviate significantly from today’s images of K-12 CSCL
This paper describes the integration of handheld computer technology into an existing web-based educational platform, the Web-based Inquiry Science Environment (WISE) and the synergy it produces. This solution facilitated a research program that explores how handheld computers (PDAs, palmtops, etc.) can expand the scope and functionality of inquiry activities in K-12 science and mathematics curriculum. The paper presents the WISE software and curriculum and explains how combining it with handheld technology creates unique educational opportunities. It then goes on to describe the system that
The National Action Council for Minorities in Engineering (NACME) is implementing a new, 41-month phase and augmentation of a national public service advertising campaign that was launched in 1995. The Math is Power campaign was developed by NACME in partnership with The Advertising Council toward the goal of creating an increase in the number of students who graduate from high school with prerequisite courses to enroll in any rigorous, math- or science-based undergraduate program. The current project is designed to reach all students but is especially targeted to groups currently underrepresented in math and science and will be anchored by highly directed television, radio, print, and outdoor advertising. The new phase will introduce a Math is Power interactive web site. The website will allow NACME to add direct services to the information packets that are sent to students and parents who respond to the public service advertising. It will include: content relevant, age appropriate math challenges, games, problems, and contests; a national registry of math opportunities where students, parents, and teachers can find mathematics resources; an on-line special events chat room; and a best practices bulletin board. NACME will coordinate their outreach efforts with services such as the Community Technology Center Network (CTCnet) in order to facilitate web access for youth and parents in disadvantaged neighborhoods. They also will work directly with 25 cities with the greatest numbers of citizens who fall in the target population. Math and Science education services in these cities will be able to localize much of the material through such means as placing a local tag on the television ads. In addition, the NACME production and distribution capabilities will be substantially expanded to meet the tremendous demand for Math Is Power materials.
Miami University, in conjunction with the National Science Teachers Association, is producing an inquiry-driven science program for use in informal settings. A key component of the program will an Internet component with a web page that complements and supports the existing Dragonfly magazine and the Dragonfly pilot television program that is being produced under a separate grant. The web page follows the same themes as the magazine and provides scientific information, an educational interactive experience, a sidebar of interesting information about topics, and advice about how users can investigate themes further themselves off-line. Other Dragonfly Quest components will include a leader's guide for educators in informal settings, and educator's companion, a Dragonfly Pocket Field Book with challenges to engage youth in investigations in the field, and Dragonfly badges, certificates, and notebooks. Dragonfly Quest clubs will be established at 200 Boys & Girls Clubs (B&GC) of America chapters nationwide. The B&GC are making a major effort to see that their chapters having computer and Internet capabilities available to the participants. Currently, approximately 40% of the 2000 chapters are linked to the Internet. The chapters with computers selected for this project each will all have at least four computers for youth - all capable of running browser software at the level Netscape 3.0. Assessment of the effectiveness of the project will be carried out at all 200 clubs. The evaluation will be conducted at 160 clubs with Internet access and 40 clubs without Internet access to evaluate the added-value component of the web pages relative to the other elements of the Dragonfly Quest package.
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TEAM MEMBERS:
Christopher MyersPhyllis MarcuccioR. Hays CumminsChris WolfeCarolyn Haynes
The Education Development Center, Incorporated, requests $2,081,018 to create informal learning opportunities in science, mathematics, engineering and technology utilizing the study of the ancient African civilization of Nubia as context. Educational activities and resources will be developed based on the extensive ongoing archeological research on historical Nubia. The two main components of the project are a traveling exhibit with related educational materials and a website that will provide the target audience an opportunity to access extensive on-line resources and activities. The project will provide community outreach and professional development for educators in museums, community groups, schools and libraries. The project is designed for thirty-six months' duration. In year one, a network of collaborators in the Boston area will focus on research and development; in year two, project materials will be piloted and evaluated in six cities, and on-line professional development programs will be conducted; and in year three, project materials will be disseminated directly to 60 sites and more broadly via the internet.
Two 8 to 10 week modules, one focusing on cells and the other on reproduction and heredity, serve as the basis for the development of a comprehensive, assessment-driven, middle school science curriculum called "Science for Today and Tomorrow." A curriculum frramework is developed for Life and Physical Sciences to be taught in Grades 6 and 7 and Earth Science in Grade 8. The research-based materials assist students to develop a working knowledge of a core set of ideas that are fundamental to the discipline and ultimately to see how the concepts span the disciplines. The student materials and the teachers' guides are enhanced with classroom-tested assessments and web-based content resources, simulations and tools for gathering and interpreting data. On-line professional development materials allow teachers to gain content knowledge and pedagogical skills. The website also contains an area that provides information for administrators including strategies for supporting teachers and another area for community members to involve them in the students' science learning. The project builds upon the lessons learned in previous materials development projects at TERC.
The Museum of Science and Industry will develop "Genetics: Decoding Life," a 4325 sq. ft. permanent exhibit about the basic principles of genetics, the Human Genome Project, new tools and technology to study life, and the biomedical and biotech applications resulting from genetic information. As a result of interacting with this exhibit, visitors will understand the basic principles of genetics, they will become familiar with the role of genes in the development of life, they will learn something about how and why scientists used genetic tools, and visitors will become aware of applications of these principles and the potential social, ethical, medical and economic outcomes. In addition to the exhibit there will be a number of complementary outreach programs. An electronic web site will be created, software used in the exhibit will be modified into a format suitable for use in schools, computers loaded with genetic programs will be loaned to Chicago public school groups, churches and other community agencies, and the content of the exhibit will be used to enhance special Lamaze and prenatal classes held at the museum. Special consideration will be given to developing the relationship between the project personnel and the staff of the Chicago Systemic Initiative. They will work together to produce a school program about genetics that will be suitable for grades 5 to 8. School materials will include a teacher's guide for the exhibit, a program of classroom activities, and materials to be used before and after a trip to the museum to see the exhibit.
Twin Cities Public Television is producing the second and third seasons of Dragonfly TV, the science television series targeted at children ages 9 - 12. The series presents children showing their own scientific investigations and sharing the excitement that comes from making their own discoveries. Adult scientists are interspersed among the several groups of children who present research. They present their own research, their discoveries and their love of science. These adult reports are laced with home movies and snapshots of the adults when they were kids, linking childhood experiences to successful careers in science. Outreach for Dragonfly TV consists of a Dragonfly insert in the magazine Explorations, an interactive website where children can share their science investigations and programs at selected Boys and Girls Clubs of America and 4H Clubs. Teacher's Guides will be developed by Miami University of Ohio and distributed through the journals of the National Science Teachers Association.
The Tech Museum of Innovation is producing a 3,000 square-foot permanent exhibition, complementary online acitivities, and a Design Challenge curriculum to engage visitors in the exploration of Internet techologies. The goals of the project are to enhance the technological literacy of middle school students, provide the general public with tools, experience, and confidence to participate in shaping the future of the internet, and advance the informal science education community through applied research in networked exhibit technology. Two distinct features of the exhibit are: 1) The Smart Museum, a computer network linking gallery and online expereinces, and 2) "dynamic content," a set of strategies for rapid exhibit updates that will mirror the changing Internet for the life of the exhibition. The Design Challenge curriculum will be used at the museum, in outreach to classrooms and community centers, and in training sessions for science educators. The summative research will be shared with the science education community via The Tech's web site as well as professional seminars, publications and conferences.