知识可视化视觉表征的内容构建方法

知识可视化中更多探讨视觉表征具有可以表达什么知识内容的功能,却没有根据知识传播的属性,探讨视觉表征如何表达知识内容的方法。为此,文章考察了视觉表征与知识内容的关系特征,并根据信息科学中知识的属性与分类,探讨视觉表征内容的建构方法。     

基于质量保障体系的学生评教指标研究

通过对学生评教的发展历程和指标体系构建方法的研究,明确了学生评教的功能和指标编制的理念、方法和技术。依据现代高等教育质量保障体系的观点,构建了基于质量保障体系的学生评教指标,拓宽了学生评教的内涵、营造了全校重视教学的氛围、激发了教师教育教学改革的动力、树立了"以学生为中心"的教学理念。     

表象训练在“二十四式”教学中的应用研究

针对武术项目教学三多的问题,以人体生理学运动技能形成的过程为切入点,在传统的二十四式教学方法的基础上采用对比实验法、数理统计法、文献资料等研究方法,对表象训练法的教学效果进行研究。实验证明这种教学方法能激发学生的学习主观想象力,达到更好的教学效果。     

Vicarious learning from dialogue and discourse

This study examined learning in the domain of sentence parsing and syntax treediagram construction. The aim of the study was to assess whether subjects could learn vicariously from recordings of interactions between a previous student and a tutor.Four intervention conditions and a control condition were compared. Subjects in a dialogue group (DL) read printed tutorial notes and subsequently vicariously viewed dynamic (animated) recordings of tree diagrams being constructed by a previous student in the presence of a tutor.The discourse (DI) condition was similar except that subjects viewed recordings of tree diagrams being constructed by a tutor who concurrently verbalised instructional discourse.In a third condition (DO), subjects viewed tree-diagram construction animation clips which were not annotated with either dialogue or discourse. In a linear text (LT) condition, subjects were given only printed tutorial notes. A control (CO) condition involved pre and post testing without any intervention.Results indicated that the dialogue condition was as effective as the discourse condition. This provides support for contention that re-usable dialogue is a useful resource for the vicarious learner. Another finding was that un-annotated animated diagrams were surprisingly effective. Several reasons for their effectiveness are suggested from the literature on instructional animations.     

示意图提示条件下小学生数学问题解决的研究

学生对示意图提示条件普遍持肯定态度;学校教学水平影响学生非视觉化题目上的态度反应,而不影响视觉化题目上的态度反应.从整体上看,示意图提示条件能显著地促进学生的解题,但是这种促进作用受题目视觉化程度、学校教学水平的制约.在一定范围里,随着非视觉化题目难度增加示意图提示条件的作用在增强.     

Representational Issues in Students Learning About Evaporation

This study draws on recent research on the central role of representation in learning. While there has been considerable research on students’ understanding of evaporation, the representational issues entailed in this understanding have not been investigated in depth. The study explored students’ engagement with evaporation phenomena through various representational modes. The study indicates how a focus on representation can provide fresh insights into the conceptual task involved in learning science through an investigation of students’ responses to a structured classroom sequence and subsequent interviews over a year. A case study of one child’s learning demonstrates the way conceptual advances are integrally connected with the development of representational modes. The findings suggest that teacher-mediated negotiation of representational issues as students construct different modal accounts can support enriched learning by enabling both (a) richer conceptual understanding by students, and (b) enhanced teacher insights into students’ thinking.     

对“数形结合”解题误区的认识与思考

通过对“数形结合”解题误区的剖析，能明确正确使用数形结合方法以及要注意的问题，避繁就简化难为易，合理、灵活巧妙地运用好数形结合这一解题的双刃剑。     

运动表象训练在高校女生跨栏教学中的运用与研究

根据运动心理学原理，针对普通高校女生在跨栏学习过程中产生的消极、恐惧等现象，将运动表象训练运用到女生跨栏教学中，使跨栏的基本知识、基本技术和基本技能的学习与智能训练相结合，改变了原来跨栏教学枯燥而紧张的教学结构。实验结果表明，其教学结果优于常规教学。     

传统君子人格思想涵养新时代大学生价值观的五个维度

君子人格在历史长河中已经沉淀为中华民族的文化基因,是不同时代的人所努力追求的人生目标,具有丰富的内涵,其仁者爱人、崇尚道义、自强不息、和而不同、安贫乐道的价值理念是构筑现代价值观的重要资源,可以通过多种途径融入大学生的人格培养、价值观塑造,为新时代大学生精神家园的建设贡献力量,为造就担当民族复兴大任的时代新人提供滋养。     

对数学概念学习中概念表征的反思

数学概念学习过程中,概念表征是重要的环节.数学概念表征的方式具有多样性、层次性、阶段性和完整性.数学概念学习中,学生对数学概念的表象习惯以“标准图”、“原形”或“样例”,且常常只停留在低级层面.个体对概念的表征过度依赖表象表征和概念表征不能上升到图式阶段,造成对概念掌握和运用的极大障碍.