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141.
文章介绍了结构性知识的理论基础、学习结构性知识的重要意义,最后结合具体教学内容介绍了基于结构性知识理论的初中科学教学策略。  相似文献   
142.
人类历史的发展既是一个客观的和有规律的自然历史过程。也是一个自为的合目的的主体自觉选择过程。马克思创立的唯物史观克服了以往历史观的局限。实现了科学原则和价值原则的统一。但人类历史发展过程中价值的实现并非是一帆风顺的。是一个付出代价和扬弃代价的辩证过程。需要人们权衡利弊进行正确的价值选择。  相似文献   
143.
从人的需要出发,系统分析影响科技进步的因素,组织体系和动力机制,同时结合我国科技进步动力系统中存在的实际问题,提出解决此类问题的方案。  相似文献   
144.
ABSTRACT

Undergraduate education incorporating active learning and vicarious experience through education outreach presents a critical opportunity to influence future engineering teaching and practice capabilities. Engineering education outreach activities have been shown to have multiple benefits; increasing interest and engagement with science and engineering for school children, providing teachers with expert contributions to engineering subject knowledge, and developing professional generic skills for engineers such as communication and teamwork. This pilot intervention paired 10 pre-service teachers and 11 student engineers to enact engineering outreach in primary schools, reaching 269 children. A longitudinal mixed methods design was employed to measure change in attitudes and Education Outreach Self-Efficacy in student engineers; alongside attitudes, Teaching Engineering Self-Efficacy and Engineering Subject Knowledge Confidence in pre-service teachers. Highly significant improvements were noted in the pre-service teachers’ confidence and self-efficacy, while both the teachers and engineers qualitatively described benefits arising from the paired peer mentor model.  相似文献   
145.
The purpose of this study is to explore key factors that impact the college transition of aspiring underrepresented minority students in the biomedical and behavioral sciences, in comparison with White, Asian students and non-science minority students. We examined successful management of the academic environment and sense of belonging during the first college year. Longitudinal data were derived from the Higher Education Research Institute’s (HERI) 2004 Cooperative Institutional Research Program (CIRP) Freshman Survey and the 2005 Your First College Year (YFCY) Survey. Using a reformulation of the integration model (Nora, Barlow, and Crisp, 2005), we find concerns about college financing, negotiating family support and responsibility, and campus racial dynamics (perceived and behavioral) affect student adjustment and sense of integration in the first year. This study was made possible by the support of the National Institute of General Medical Sciences, NIH Grant Number 1 RO1 GMO71968-01. This independent research and the views expressed here do not indicate endorsement by the sponsor.  相似文献   
146.
通过科技成果转让及中介服务专业2000级生的暑期实习,文章总结了学生实习中的所学所感,提出当代大学生应进一步加强综合素质的培养,以适应社会各行业的需求.  相似文献   
147.
Bridge-building activities are practiced widely in the education systems of Europe. They are meant to bridge transitions between lower and upper secondary school and form a mandatory part of the youth guidance system in Denmark. By giving pupils the opportunity to experience the different educational context of upper secondary school, bridge-building activities are meant to facilitate their decision-making on educational paths, but also to attract more and new groups of pupils. However, the premises of the inherent differences of educational contexts and of pupils’ lacking knowledge of upper secondary education can be questioned. In this ethnographic case study of a bridge-building project in a rural area in Denmark, we analyse the implicit knowledge of the general upper secondary school, as it is practiced in a bridge-building project, and how it is experienced by the pupils on the background of their prior knowledge. The analysis is theoretically informed by especially the code concepts of Basil Bernstein.  相似文献   
148.
本文论述了科学研究在高校中的作用,以及科技体制改革与高校学科专业建设的关系。在高等教育中,科学研究是一所高校人才培养的依托,是学科专业发展的支撑,亦是其实力的具体体现。针对科技体制改革的目的,原则提出人事分配制度改革是高校科技体制改革的突破口,并对科技界存在的若干问题进行了剖析,指出科技体制改革、科学技术健康发展必须弘扬科学精神和优化科技环境。  相似文献   
149.
Informal Science Learning (ISL) is a policy narrative of interest in the United Kingdom and abroad. This paper explores how a group of English secondary school science teachers, enacted ISL science clubs through employing the Periodic Table of Videos. It examines how these teachers ‘battled’ to enact ISL policy in performative conditions at the micro-scale, and how this battle reflected macro-scale epistemological and political considerations. Data from the study suggests that for some, ISL was low stakes as it was seen to have negligible impact upon performance data. As a result, there was some resistance towards enacting ISL and conflict between the formal and informal curriculum processes. Nonetheless, analysis indicates that the informants highly valued ISL despite the requirement for them to justify it over more formal and ‘effective’ approaches to learning science.  相似文献   
150.
我国小学科学课程标准实验稿颁布十余年来,纷争一直不断.研读国外小学科学课程标准文本,总结国外小学科学课程改革经验与发展趋势,有助于为我国标准的修订与完善提供借镜.综观国际经验,有关我国小学科学课程标准完善的建议主要为:完善课程目标维度,增加具体化的纵向目标;优化课程内容领域,合理设置课程模块;优化课程内容选择与组织,认真对待科学知识;优化课程内容呈现,指导教材编制;细化课程实施建议,为教师提供切实帮助;改进课程评价,制订具体可行的评价标准.  相似文献   
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