The Minicourse—A Milestone on the Road to Better Teaching     

Walter R. Borg 《British journal of educational technology : journal of the Council for Educational Technology》1971,2(1):14-23

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Science achievement of english language learners in urban elementary schools: Results of a first‐year professional development intervention     

Okhee Lee  Jaime Maerten‐Rivera  Randall D. Penfield  Kathryn LeRoy  Walter G. Secada 《科学教学研究杂志》2008,45(1):31-52

This study is part of a 5‐year professional development intervention aimed at improving science and literacy achievement of English language learners (or ELL students) in urban elementary schools within an environment increasingly driven by high‐stakes testing and accountability. Specifically, the study examined science achievement at the end of the first‐year implementation of the professional development intervention that consisted of curriculum units and teacher workshops. The study involved 1,134 third‐grade students at seven treatment schools and 966 third‐grade students at eight comparison schools. The results led to three main findings. First, treatment students displayed a statistically significant increase in science achievement. Second, there was no statistically significant difference in achievement gains between students at English to Speakers of Other Language (ESOL) levels 1 to 4 and students who had exited from ESOL or never been in ESOL. Similarly, there was no significant difference in achievement gains between students who had been retained on the basis of statewide reading test scores and students who had never been retained. Third, treatment students showed a higher score on a statewide mathematics test, particularly on the measurement strand emphasized in the intervention, than comparison students. The results indicate that through our professional development intervention, ELL students and others in the intervention learned to think and reason scientifically while also performing well on high‐stakes testing. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 45: 31–52, 2008  相似文献   

PILOT STUDY: SITUATIONAL EVALUATION AND BASE‐LINE TECHNIQUES IN ARTICULATION THERAPY     

Walter J. Peach  Charlotte Cordry 《International Journal of Disability, Development & Education》1969,16(2):108-111

The problem of this study was to consider how a speech therapist can adequately evaluate the effectiveness of therapy. The unique feature of this pilot study was the use of a pre‐ and post‐test administration at the beginning and end of each therapy session. An error sound of the subject was selected on the basis of maturity and stimulability. Ten correct or incorrect responses to this error sound were tabulated for each session, establishing a base‐line on the initial performance and enabling progress checks. The number of correct responses during each therapy session increased as the number of sessions progressed. Increased efficiency could have been attributed to the effectiveness of previous sessions.  相似文献   

Toward preparing students for change: A critical discussion of the contribution of the history of physics in physics teaching   总被引：1，自引：0，他引：1  

Walter Jung 《Science & Education》1994,3(2):99-130

In this paper I place physics teaching, and the inclusion of the history of physics into teaching, within a wide context. I start from the conviction that there are considerable changes ahead in the life circumstances of people in western industrial societies. This expectation should influence our aims of education generally, and in particular the aims of physics teaching. The paper does not offer final solutions, but analyses the situation and thereby argues for a change in perspective in physics teaching. The main idea is that physics teaching has to solve the problem of balancing seemingly incompatible needs, for example, conveying a stock of stable, dependable physics knowledge to students, and on the other hand to train them to see their physics knowledge within varying contexts of change. It is argued that the history of physics can be of high value in solving this problem.This article was originally published in: F. Bevilacqua and P.J. Kennedy (eds.): 1983, Proceedings of the Conference on Using History of Physics in Innovatory Physics Education, Pavia University.  相似文献   

The effects of Florida's university admission policies on black and white entering freshmen, 1975–76     

Edgar F. Bridges  Walter C. Farrell Jr. 《Research in higher education》1982,16(3):225-244

This study examined differential enrollment, survival, progress, and academic success of both black and white first-time-in-college students according to three admission categories (unrestrictive, restrictive, and special) in predominantly white universities in the Florida State University System. Data were extracted from the Board of Regents' student data course files and analyzed. White students were enrolled almost exclusively in the traditional (unrestrictive) category, while black students were almost equally enrolled in all three categories. Although the overall survival rate of white students was higher than that of black students, within each admission category, the survival rate of black students was higher than that of white students.This paper was presented at the Annual Meeting of the American Educational Research Association, Boston, April 1980.  相似文献   

General system theory: Toward a conceptual framework for science and technology education for all   总被引：2，自引：0，他引：2  

David Chen  Walter Stroup 《Journal of Science Education and Technology》1993,2(3):447-459

In this paper we suggest using general system theory (GST) as a unifying theoretical framework for science and technology education for all. Five reasons are articulated: the multidisciplinary nature of systems theory, the ability to engage complexity, the capacity to describe system dynamics and change, the ability to represent the relationship between the micro-level and macro-level of analysis, and the ability to bring together the natural and human worlds. The historical origins of system ideas are described, and the major concepts of system theory are mapped; including the mathematical, technological, and philosophical constructs. The various efforts to implement system thinking in educational contexts are reviewed, and three kinds of learning environments are defined: expert presentation, simulation, and real-world. A broad research agenda for exploring and drawing-out the educational implications of system thinking and learning is outlined. The study of both real-world and simulated learning environments is advocated.  相似文献   

Special Issue Echoes,Reverberations, Silences,and Noise: Sonic Possibilities in Education     

Walter S. Gershon  Peter Appelbaum 《Educational Studies A Journal of the American Educational Studies Association》2016,52(4):390-393

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Universities and the production of knowledge – Introduction     

Ivar Bleiklie  Walter W. Powell 《Higher Education》2005,49(1-2):1-8

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Effect of women science career role models on early adolescents' attitudes toward scientists and women in science     

Walter S. Smith  Thomas Owen Erb 《科学教学研究杂志》1986,23(8):667-676

In order to change the attitude of early adolescent female and male students toward scientists and women in science, students in the middle school/junior high grades were exposed over a two months' period to women science career role models as part of their science instruction. This treatment positively affected the students' attitude toward scientists and toward women in science. It is suggested that teachers of science in the middle school/junior high should periodically bring community resource people who use science in their careers to the classroom to act as role models and that women should be included among this group so that the attitudes of both male and female students toward scientists and women in science might be improved.  相似文献   

MEASURING ARTISTIC CREATIVITY AND FLEXIBILITY1     

Stephen Klein  Rodney Skager  Walter Erlebacher 《Journal of Educational Measurement》1966,3(4):277-286

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