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131.
学习“三个代表”的重要思想 ,必须坚持理论联系实际的马克思主义学风。要深入把握“三个代表”重要思想的理论根据和实践根据 ,更要研究怎样切实有效地实践“三个代表”。  相似文献   
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To adequately monitor progress in writing, a test must show stability and demonstrate a performance profile over time that parallels those of accepted criterion measures. This study investigated the technical adequacy of seven objective indexes of writing quality in monitoring the progress of 36 middle school (Grades 6-8) students with mild disabilities over a 6-month period. The stability of each index was assessed. Holistic ratings of the same writing samples and the Test of Written Language served as validation criteria. Three indexes were moderately correlated with holistic ratings, but were not sufficiently stable over time. Direct, objective writing assessment must be used with caution for progress monitoring, given our present lack of precision in measuring the complex task of writing.  相似文献   
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The interconnection between number theory, algebra, geometry and calculus is shown through Fibonacci sequence, golden section and logarithmic spiral. In this two-part article, we discuss how simple growth models based on these entities may be used to explain numbers and curves abundantly found in nature  相似文献   
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The purpose of this paper is to give an overview of the interdisciplinary project programme implemented by the Faculty of Technology at Plymouth University teamed with three Royal Academy of Engineering Visiting Professors in Principles of Engineering Design. We examine the challenges encountered in developing such a scheme and identify the processes that were put in place to ensure the quality of the course and to support and maximize student performance. Prior to commencement of the programme the Dean and Vice Chancellor had developed clear objectives and expectations for building upon the significant achievements of the six schools comprising the Faculty of Technology. These objectives were: (a) For the Faculty: ? Provide a focus and impetus for the development of multidisciplinary design in a new portfolio of Masters-level (4 year) engineering courses. ? Enhance the teaching of design in all engineering courses. ? Strengthen a design-oriented approach to all teaching in engineering courses. ? Enhance students' enthusiasm and awareness through greater contact with senior practitioners. ? Improve the understanding of both staff and students concerning the principles of modern engineering design and manufacturing/construction in contemporary professional practice. ? Provide experience and an understanding of the value of interdisciplinary working. (b) For the students: ? Give students the opportunity to tackle problems outside their disciplines. ? Help students understand the relationships between different disciplines. ? Develop innovative and creative solutions to open-ended problems. ? Develop management skills. ? Develop personal and interpersonal skills. ? Focus on developing team-working skills. ? Develop communications and presentation skills. In addition to providing students with a significant intellectual challenge the interdisciplinary project is designed to help them gain a broader insight into problem-solving and in dealing with uncertainty--the essences of engineering. Our experience leads us to believe that both undergraduate and postgraduate engineering students would benefit from working in interdisciplinary teams whilst at university and that having done so they would leave university better fitted for careers in engineering.  相似文献   
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We investigated differences between field-study classrooms and traditional science classrooms in terms of the learning environment and students’ attitudes to science, as well as the differential effectiveness of field-study classrooms for students differing in sex and English proficiency. A modified version of selected scales from the What Is Happening In this Class? questionnaire was used to assess the learning environment, whereas students’ attitudes were assessed with a shortened version of a scale from the Test of Science Related Attitudes. A sample of 765 grade 5 students from 17 schools responded to the learning environment and attitude scales in terms of both their traditional science classrooms and classrooms at a field-study centre in Florida. Large effect sizes supported the effectiveness of the field-studies classroom in terms of both the learning environment and student attitudes. Relative to the home school science class, the field-study class was considerably more effective for students with limited English proficiency than for native English speakers.  相似文献   
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Institutions of higher education acknowledge that online learning represents a growing segment of the modern learning environment, and most students have mastered basic computer skills. However, reluctance to engage in online learning remains among both faculty and students. This article presents a case study of three schools of nursing that collaboratively developed and implemented an online undergraduate-nursing course. The article discusses the challenges that were encountered by faculty and students. The faculty used the distance education literature to address these challenges related to technological, institutional, and pedagogical aspects of online learning, as well as the recruitment and retention of online learners. Quantitative and qualitative methods were used to evaluate the effectiveness of the course. The paper concludes with suggestions to overcome the challenges of online learning, such that faculty and students receive the inherent rewards.  相似文献   
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