物理学高层观念的衍变与理论框架的层次性

物理学理论框架具有严格的层次性,其逻辑结构为：原理——定律——定理．通过分析每一层次的称谓、含义、属性,强调了作为高层观念的原理是随着物理学的发展而不断衍变的,因而认为,物理学的“第一性原理”具有灵活性和阶段性．     

Reconsidering the Character and Role of Inquiry in School Science: Analysis of a Conference

We summarize a conference on scientific inquiry bringing together science educators, cognitive scientists and philosophers of science with three goals:

Science Teachers' Knowledge about Teaching Models and Modelling in the Context of a New Syllabus on Public Understanding of Science

As teachers' knowledge determines to a large extent how they respond to educational innovation, it is necessary for innovators to take this knowledge into account when implementing educational changes. This study aimed at identifying patterns in the content and the structure of science teachers' knowledge, at a point in time when they still had little experience in teaching a new subject, that is, Public Understanding of Science. We investigated three domains of teacher knowledge: Teachers' pedagogical content knowledge (PCK), subject-matter knowledge, and general pedagogical knowledge. A semi-structured interview and a questionnaire were used. From the analysis of the data, two types of teacher knowledge emerged. One of the types was more integrated and more extended in terms of PCK. Teachers who represented this type of knowledge had developed PCK that connected the various programme domains of the new science subject. In both types, PCK was found to be consistent with general pedagogical knowledge. In both types, however, subject-matter knowledge was similar, and not directly related to the other knowledge domains. Implications for the implementation of the new subject are discussed.     

Evaluation of Short-Term Impact of a High School Summer Science Program on Students' Perceived Knowledge and Skills

Summer science programs held in university research facilities provide ideal opportunities for pre-college students to master new skills and renew, refresh, and enrich their interest in science. These types of programs have a positive impact on a student's understanding of the nature of science and scientific inquiry and can open a youngster's eyes to the many possible career opportunities in science. This paper describes a study of high school students enrolled in the Summer Science Academy program at the University of Rochester that investigates the program's impact on students' knowledge of laboratory skills, as well as the impact on student interest in pursuing a career in science. Students' exposure to advanced laboratory techniques and their interaction with professional scientists provided them with a very positive hands-on experience. Students who attended the program felt more confident in their ability to use sophisticated laboratory skills and that the Summer Science Academy program provided a positive influence on their performance in advanced science courses, as well as their desire to pursue a career in science.     

理工科大学生中国文化英语表达能力调查与研究

通过问卷测试和书面表达,对某理工科大学生中国文化英语表达能力进行调查,并对不同专业、性别的学生进行对比差异分析,结果表明：该理工科大学生大多存在无法用英语正确表达中国文化的问题。其中,英语专业学生中国文化英语表达能力胜过非英语专业学生,另外,较男生而言,女生更能用英语表达中国文化。同时,就如何提高学生中国文化英语表达能力提出了相应的建议和对策。     

一种新设计的技术媒介远程教学模式理论分析框架

本文尝试建立一种新设计的技术媒介远程教学模式理论分析框架。首先指出教育技术学和教育传播学对研究技术媒介的远程教学的理论指导意义。在分析比较人际面授教学与技术媒介教学的基础上,进一步将技术媒介教学划分成技术环境中的面授教学和技术媒介的远程教学两类,随后集中论述技术媒介的远程教学的各种模式：教学信息传输模式、远程教学交互模式、远程学习模式,以及远程教学与远程学习的时空分离模式。最后,提出并讨论新设计的技术媒介远程教学模式的理论分析框架。     

Evaluation of the Long-Term Impact of a University High School Summer Science Program on Students' Interest and Perceived Abilities in Science

Many biomedical research universities have established outreach programs for precollege students and teachers and partnerships with local school districts to help meet the challenges of science education reform. Science outreach programs held in university research facilities can make science more exciting and innovative for high school students and can offer them much more insight into the nature of science and laboratory research than is available in most high school science courses. This paper describes a long-term follow-up study of high school students enrolled in the Summer Science Academy program at the University of Rochester to investigate the program's impact on students' perceived abilities in higher level science courses, on participation in extracurricular science programs, as well as the program's impact on student interest in pursuing a career in science. Students' exposure during SSA to advanced laboratory techniques and their participation in authentic science investigations provided them with a very positive hands-on experience. Students who attended the program indicated that it provided a positive influence on their performance in advanced science courses, as well as their decision to participate in other science programs and their desire to pursue a career in science.     

运用科技期刊评价指标,提高期刊质量

对科技期刊的各项评价指标进行论述,并对影响期刊评价指标的因素作了分析,提出应根据"同类相比,同源相比"的原则,正确应用科技期刊评价指标,提高期刊质量.     

理工科大学生科技伦理素养的培育

理工科大学生作为国家未来的科技工作者,不仅要掌握扎实的专业知识和技能,还应该具备求真务实,开拓创新的科学精神和用科技造福人类、服务社会的社会责任感。有必要从文化、制度、教育等各个层面,运用多种途径培育和提升理工科大学生的科技伦理素养。     

关于科学教育专业的人才培养方案的思考

从基础教育课程改革的需求出发,对科学教育专业人才培养的目标、规格以及课程结构体系、教学计划进行了探讨。     

从三次科技革命看科技发展的人文价值趋向

科学研究过程具有人的目的性,受人的价值观的支配,内在地包含着人文关怀的根据。因此,科学技术具有明显的人为性、为人性,科技发展具有明显的人文价值取向:三次科技革命极大地改变了人们的生活方式,提高了人们的生活质量,使人的素质得到全面发展;科技革命使管理方式更趋人性化;科技发展为人们参与社会管理、实现民主政治奠定了物质基础;科技革命使人的生存环境不断人化、人文化,进一步彰显了科学技术的人文价值取向。     

女性身份差异性与科学文化多元性——基于女性主义科技史研究的理论基础

20世纪90年代之后,女性主义学术和科学元勘领域最重要的进展莫过于女性主义对女性身份差异性的认知以及科学元勘领域对科学文化多元性的强调。女性身份差异性与科学文化多元性这两种观念虽分别发端于不同的学术领域,却具有内在的一致性,并最终在女性主义科学元勘这一交叉点上实现融合。对女性身份差异性与科学文化多元性的认知与强调,为女性主义科技史研究提供了新的理论基础和编史方向。     

校外科技教育活动评价体系初探

校外科技教育活动和学校教育一样需要进行科学的评价,校外教育机构普遍缺乏教育活动的评价体系,即使在现有的不甚完善的评价体系中还存在明显的不尽合理的地方,这种状况将影响到校外教育的可持续发展。文章从校外教育机构本身、活动中的学生以及教师三个方面对校外科技教育的评价原则、评价指标、权重分配等作了一定的阐述。     

福建省山地农业资源的时空性与可持续利用模式研究

本试图在国际公认的可持续发展思想框架下，对福建省山地进行案例研究，运用自然地理学和生态学等多学科的基本理论，通过土地生态类型格局分析，分析福建省土地利用现状及其存在问题，揭示山地生态环境类型结构与功能的异质性和有序性，从而提出山地农业资源持续利用的模式，为土地可持续利用提供有效的决策支持。     

中国体育科技创新体系建设的战略模式及现实路径研究

制定一种适应我国体育科技发展需求的规划与决策,提出了具有中国特色的多层次体育科技创新体系建设战略模式.结合我国体育科技创新的现状,从知识、技术、管理和制度创新4个方面,提出了国家层面的体育科技创新体系建设的现实路径,以期为提高我国体育科技的国际核心竞争力提供理论参考.     

科学教育与ICT角色文献综述:使命、问题与未来的方向

通过追溯英国科学教育的发展,对英国中学科学教育所发生的变革进行描述和境脉介绍,提出了英国科学教育的目标及目前教学存在的问题,重点讨论了ICT应用对科学教学的价值、影响和目前的局限。     

红河州哈尼族学生发育和体型评价标准的制作及使用方法

本文利用1995年红河州2400例7－18岁哈尼族中小学生体质调研资料,分男女两类,使用百分位数法将身高、体重、胸围的发育水平分为优、良、中、差、劣5个等级,结合项形态指标的等级将体型分为匀称型、粗壮型和细长型3种类型根据发育等级和体型将发育水平分为上、中上、中、中下、下等5个等级,可作为哈尼族学生生长发育及体型评价的标准．     

大学本科通识教育模式:类型与特征——以澳门科技大学为例

本文探讨通识教育模式的理念与目标、课程领域与内容、制度设计与安排和组织架构与管理等核心范畴呈现出来的类型与特征,提出澳门科技大学通识教育是以"全人培养"为通识理念与目标,以"多元化文化论"为课程领域与内容,以"限制性修读与知识互补"为制度设计,以"独立学院"模式为特征的组织与管理,以"小型化、高质量"为特征的通识教育发展动态。     

新时期馆风建设的理论思考和实践探索

本文从分析馆风的重要性和必要性入手,探讨了当前图书馆馆风建设中存在的主要问题及产生问题的主要原因,并提出了加强新时期馆风建设的基本思路。