Editor’s comments     

D. L. H. 《Journal of Science Teacher Education》1989,1(2):i-i

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Rural science teacher preparation: A re-examination of an important component of the educational system     

Dr. Kevin D. Finson  John B. Beaver 《Journal of Science Teacher Education》1990,1(3):46-48

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A SPECIAL‐PURPOSE STUDIO     

R. H. Brown  D.M. Unwin  K.E. Machin 《Learning, Media and Technology》1976,2(4):119-120

The paper describes the design and use of a studio system which arose out of the need to give demonstrations of experimental procedures to practical classes of up to 150 students. Since the requirements could be specified in some detail it was possible to use novel methods of working which turned out to be very efficient and economical.  相似文献   

Mathematics and mathematics education: Content and people, relation and difference     

Willi Dörfler 《Educational Studies in Mathematics》2003,54(2-3):147-170

A broad view of mathematics education takes it as the study of how people learn and do mathematics. Starting with this view, the actual and potential relationships of mathematics education as are search discipline to mathematics as a field of knowledge and activity and to the mathematicians carrying out that activity are analyzed. This leads to the picture of a gulf between the two scientific communities which are based in different cultures of thinking and research. A (meta-)study of mathematics and all its facets termed here mathematicology is proposed. It could serve as common ground for cooperative studies by mathematicians and mathematics educators. Thereby the gulf will not necessarily become narrower but abridge over the differences and mutual misunderstandings could be built.  相似文献   

The influence of discussion groups in a case-based learning environment     

Anna E. Flynn  James D. Klein 《Educational technology research and development : ETR & D》2001,49(3):71-86

The common practice of using discussion groups during case-based learning makes the role of discussion important in these learning environments. However, little empirical research has been done to investigate the influence of discussion on performance and motivation in case-based learning. The purpose of this article is to present the results of a study conducted to examine the role of discussion groups in a case-based environment. College students completed two cases either individually or in small discussion groups. Measures included two case analyses, an attitude survey, time on task, and document analysis. Results revealed significant performance and time differences between instructional methods on the first case, but not on the second case. In addition, results indicated significant differences in student attitudes between treatments. Overall, participants who worked in groups liked their method significantly better than those who worked alone, felt they learned more working in a group than they would have working alone, and expressed a preference for working in a group if they had to do the class over again. Implications for implementing case-based learning and future research are discussed. Anna E. Flynn is Vice President and NAPM Associate Professor with the National Association of Purchasing Management.  相似文献   

Designing programs for community groups : S.V. Martorana and W.E. Piland. San Francisco, CA: Jossey-Bass 1984. $8.95 (paper)     

Stephen D. Millman 《Economics of Education Review》1985,4(4):357-358

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The Construct Validity and Context Dependency of Teacher Assessment of Practical Skills in Some Pre‐university Level Science Examinations     

C. R. Brown  J. L. Moore  B. E. Silkstone  C. Botton 《Assessment in Education: Principles, Policy & Practice》1996,3(3):377-392

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Integrating expanded school mental health programs and school‐based health centers     

Mark D. Weist  Amy Goldstein  Leslie Morris  Tanya Bryant 《Psychology in the schools》2003,40(3):297-308

This article provides background on national movements toward expanded school mental health (ESMH) programs and school‐based health centers (SBHCs), and presents advantages and challenges of joining these two systems of child and adolescent health care. Delivering ESMH through SBHCs promotes an interdisciplinary approach, health–mental health care integration, and benefits including enhancing referral bases, improving screening of problems, and enhanced confidentiality and privacy. But this integrated approach also presents challenges including managing referrals and significant needs, handling crises, building a focus on prevention and mental health promotion, handling administrative demands, and coping with limited resources. These challenges, ideas for overcoming them, and future directions for this promising service delivery approach are discussed. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 297–308, 2003.  相似文献   

Pig transplants 'should be banned     

Brown P 《New scientist (1971)》1997,153(2071):6

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Spectral Characterizations of Veronese Surface in S^4     

ZHENGYong－ai  LIUYu－rong 《上海大学学报(英文版)》2001,5(1):29-30

In this paper,we prove that the Veronese surface can be determined by the 1-spectrum of the Laplace operator.  相似文献