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  • Artikel  (11)
  • Internet  (10)
  • Analytical Chemistry and Spectroscopy
  • Base Sequence
  • Biochemistry and Biotechnology
  • Engineering
  • Springer  (11)
  • Allgemeine Naturwissenschaft  (11)
  • 1
    Digitale Medien
    Digitale Medien
    The Scientific World View, Information Technology, and Science Education: Closing the Gap Between Knowledge-Generation and Knowledge–Consumption (1997)
    Springer
    Journal of science education and technology 6 (1997), S. 273-284 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Science education ; Internet ; information technology
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract Scholars of science and society have documented a rising public discontent with the scientific enterprise. Low scientific literacy, and an almost instinctive mistrust of scientists and the scientific enterprise, dominate current public discourse about science-intensive matters. Ironically, this disillusionment has come at a time when the ability of scientific discoveries to inform the human condition has perhaps never been greater. New information technologies, including those for accessing data, interacting with data, and communicating with other people through space and time, may offer new pathways for bridging the large gaps that lie between the frontiers of science, students and laypeople. Examples of recent scientific discoveries that exemplify aspects of the “scientific world view” are reviewed, and traditional classroom pedagogy is examined in light of the habits of mind these discoveries embody. Finally, specific information technologies and model projects are reviewed. This review reveals both promise and challenges: while information technologies may foster new modes of teaching and learning, they also demand new forms of interaction among scientists, teachers, and technology/software developers, for which there are both few systemic incentives and a largely incomplete theoretical foundation.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1022598011060
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  • 2
    Digitale Medien
    Digitale Medien
    An Experiment in Using the Internet in Teaching and Learning Mathematics (1998)
    Springer
    Journal of science education and technology 7 (1998), S. 249-258 
    Details
    ISSN: 1573-1839
    Schlagwort(e): World-Wide Web ; Internet ; mathematics education
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract This article describes how the world-wide web is currently used by a mathematics educator. The author describes a multi-phase teaching experiment designed to address three questions: (1) Can the world-wide web provide students a viable way to access course materials, information, and activities? (2) What investments of time and expertise are required to deliver web-based course materials? (3) What potential is there for the Internet to positively impact upon the teaching and learning of mathematics? Illustrations of various uses of the world-wide web are provided as are comments that respond to the teaching-experiment questions.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1021844508021
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  • 3
    Digitale Medien
    Digitale Medien
    Netcourses and netseminars: Current practice and new designs (1996)
    Springer
    Journal of science education and technology 5 (1996), S. 217-223 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Netcourses ; netseminars ; Internet ; education
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract Netcourses—courses delivered primarily over digital networks—promise to provide learners with quality, low-cost learning opportunities anywhere and anytime. While having implications throughout education, adult professionals may be the first to make extensive use of netcourses. By increasing the quality and timeliness of teacher professional development while reducing its costs, netcourses could have a major impact on the quality of teaching. In order to understand the realities of this promise, we have reviewed in detail all netcourses for teachers in mathematics and science. As a result of this analysis, we have developed new designs for the effective use of this medium with mathematics and science teachers.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01575305
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  • 4
    Digitale Medien
    Digitale Medien
    Introducing engineering into American secondary education (1993)
    Springer
    Journal of science education and technology 2 (1993), S. 397-406 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Engineering ; technological literacy ; hands-on experiments ; active learning ; content instruction ; videotaping
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract Media reports indicate the decline of the technological literacy of American youth, especially that students in other countries are better prepared in science and mathematics. Our active-learning program, which consists of numerous hands-on experiments, introduces engineering applications into science and math programs, that will demonstrate to students the usefulness of the theory that they currently do not see as useful. The program, when fully developed, will make optimum use of technology, especially computers and videotapes. The hands-on experiments allow students to discover fundamental principles through data analysis and then use the principles to synthesize a solution to a technological problem. This discovery-based education will help school systems better meet performance standards such as those in the Maryland School Performance Plan. The experimental approach to science education is especially important in a technology-oriented economy where children use the new technologies without understanding the principles on which they are based.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00694528
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  • 5
    Digitale Medien
    Digitale Medien
    An exploratory study of science educators' use of the internet (1995)
    Springer
    Journal of science education and technology 4 (1995), S. 181-190 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Science educators ; Internet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract As is true of all segments of society, science educators' use of the Internet has been increasing. Yet little research is available on the current use of this medium by science educators. This study was conducted with two surveys on two populations. The first, a telephone survey concerning use of the Internet, was administered to a known group of science educators. The second instrument, a revision of the first survey, was administered through the Internet to an unknown population of science educators. Results from the Internet survey showed that time online could be categorized into use of e-mail, bulletin boards, gopher sites, or other uses. In addition, most of the respondents accessed a fee network, rather than a commercial, or fee-paid network. Readers are cautioned that response to the survey was limited, therefore this study does not represent a general statement of science educators' use of the Internet. This study, while it has some limitations, is important in the exploration of Internet use by science educators.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02211835
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  • 6
    Digitale Medien
    Digitale Medien
    Building the open road: The NREN as a test-bed for the National Public Network (1992)
    Springer
    Journal of science education and technology 1 (1992), S. 231-242 
    Details
    ISSN: 1573-1839
    Schlagwort(e): NREN ; networks ; electronic communications ; National Public Network ; common carriage ; civil liberties ; competition ; privacy ; Internet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract While the National Research and Education Network will meet the computer and communication needs of scientists, researchers, and educators, its implementation should also be used as an opportunity to extend the benefits of public networking technology to new groups of users. If built in a competitive environment, according to the principles of open interconnection, adherence to nonproprietary standards, common carriage, easy-to-use user interfaces, and respect for personal privacy, the NREN could demonstrate the great potential of public broadband networks in the future. As policy makers debate the role of the public telephone and other existing information networks in the nation's information infrastructure, the NREN can serve as a working test-bed for new technologies, applications, and governing policies that will ultimately shape the growing National Public Network.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00694405
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  • 7
    Digitale Medien
    Digitale Medien
    An Internet-Based Course: Leadership Issues (1999)
    Springer
    Journal of science education and technology 8 (1999), S. 151-154 
    Details
    ISSN: 1573-1839
    Schlagwort(e): High school chemistry teachers ; small scale chemistry ; microscale chemistry ; Internet ; distance learning ; CD-ROM
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract It comes as no surprise that persons in leadership roles face many decisions related to providing distance learning experiences, especially ones centered on the Internet. In this paper we will try to focus upon leadership issues that arose during the creation and offering of an Internet-based course for high school chemistry teachers. One of us served as the department chair, another as the professor of record and course designer, and the third as a researcher who developed a systematic case study of the course.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1018613101247
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  • 8
    Digitale Medien
    Digitale Medien
    Internet Resources for Middle School Science: Golden Opportunity or “Silicon Snake Oil”? (1997)
    Springer
    Journal of science education and technology 6 (1997), S. 49-57 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Teachers ; computers ; Internet ; middle school ; science ; information
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract This study examines the experiences of six teachers at three schools in learning about and beginning to implement or enhance project-based learning in their middle school science classrooms using a variety of resources available through the Internet. Data were gathered over a one-year period ending in March, 1996. As a result of their experience, teachers became aware of the possibilities and the problems created by both the nearly unlimited quantity of information available on the Internet and the limited quality and relevance of much of that information. Positive and negative experiences described by teachers and the variety of issues and concerns which they reflect are compared and contrasted, including: unreliability of network connections; potential availability to students of inappropriate resources; consistency of classroom organization structures necessary to facilitate Internet access with normally preferred teaching methods; the dependence of the efficiency and motivational value of project-based units on students' appreciation of the nature and power of the technology; conflict between curriculum space devoted to teaching about technology and that devoted to substantively using the technology to teach about science and related subjects; the “on call” convenience of the Internet; the up-to-date nature of much of the scientific information available on the Internet; Internet-based information (versus textbook information) as authoritative yet not impersonal.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1022568918621
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  • 9
    Digitale Medien
    Digitale Medien
    Integrating Internet Resources into the Science Classroom: Teachers' Perspectives (1998)
    Springer
    Journal of science education and technology 7 (1998), S. 271-277 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Science education ; in service teacher education ; Internet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract This paper presents teachers' perspectives on the impact of Internet usage on their teaching practices. Semi-structured interviews with ten teachers and two identical on-line surveys were used to collect data from teacher participants in the West Virginia K-12 RuralNet Project. Questions were directed toward teachers' understandings of Internet resources, the development of collaborative relationships and the use of investigative projects in classrooms. Teacher enthusiasm for benefits of the information highway is mingled with frustrations with the nature of the Internet medium and constraints within schools.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1021848608930
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  • 10
    Digitale Medien
    Digitale Medien
    Level of Internet Use Among Science Teachers Involved in a Professional Development Project (1999)
    Springer
    Journal of science education and technology 8 (1999), S. 123-135 
    Details
    ISSN: 1573-1839
    Schlagwort(e): Science education ; teacher professional development ; in-service teacher education ; Internet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract This study examined the level of instructional use of Internet among science teachers involved with an in-service professional development project. An instrument on Level of Use of innovation was modified for the study. A criterion sample of teachers to be interviewed via telephone was randomly selected from a pool of 347 K–12 teachers. Somers' d and contingency coefficients were determined to see whether any relationship exists between a teacher's Level of Use and the following categories: (a) amount of experience with the Internet; (b) availability of resources support and access to the Internet in classroom and at home; (c) number of teacher and student users at school, (d) gender; and (e) type of school. Results of step-wise multiple regression indicate that classroom access, instructional experience of using Internet with students, availability of resource support and number of teacher users at school are the best predictors of teacher's Level of Use. Chi square test for comparisons between groups of completers and noncompleters of On-Line West Virginia K–12 RuralNet courses also revealed that a lack of classroom access to Internet and lack of resource/technical support at school contributed significantly to lower level of use among noncompleters.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1018656916268
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  • 11
    Digitale Medien
    Digitale Medien
    Using Space Imagery in the Science Classroom: Efforts of the CASDE Project (2000)
    Springer
    Journal of science education and technology 9 (2000), S. 115-120 
    Details
    ISSN: 1573-1839
    Schlagwort(e): space ; curriculum ; imagery ; software ; Internet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Allgemeine Naturwissenschaft , Technik allgemein
    Notizen: Abstract This article describes the ongoing curriculum development efforts of the Consortium for the Application of Space Data in Education (CASDE), which is an evolving consortium of educators, engineers, scientists, and other professionals dedicated to providing the educational community with vast amounts of NASA imagery, tools, and interdisciplinary learning activities, distributed freely over the Internet. The article particularly details the curricular approach taken by CASDE, which involves the concept of “curriculum building blocks” that contain tools, data, tutorials, curriculum standards, assessments, and a sample lesson or instructional activity. The article also describes the student interactive DataSlate software, developed by engineers at the Jet Propulsion Laboratory, to help teachers use space imagery conveniently with students in the science classroom. In addition, the article discusses the consortium's approach to providing ongoing training to teachers, and also describes the efforts of the consortium to evaluate some of the educational activities undertaken by participating teachers. Finally, a web-based link to all of the consortium's resources and curriculum activities is provided to the reader for their possible use and reference.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1009405602891
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