以学生为中心的归纳思维教学模式应用研究

以民航行业特色课程“航空危险品运输”为例,针对采用传统教学模式存在满堂灌、学习过程不符合认知规律、缺少实践环节的弊端,开展归纳思维教学模式应用研究。基于以学生为中心的建构主义教学思想,应用归纳思维教学模式,充分利用学生学习的预习环节,设计了针对危险品航空货运业务流程的“实践—认识—实践”分组学习过程,实现“实践先导,知识建构,应用为纲”的启发式教学。     

刍议计电算化档案管理

会计电算化档案管理工作是近年来方出现的一项新业务,全文分析在会计电算化档案管理工作存在的问题的基础上,就会计电算化管理工作提出改进措施。     

中学物理程序化教学模式

指出当前中学物理教学中存在的一些问题,介绍中学物理程序化教学的基本特征, 论述中学物理程序化教学的四种模式。     

Performance equivalency between computer‐based and traditional pen‐and‐paper assessment: A case study in clinical anatomy

The time, material, and staff‐consuming nature of anatomy's traditional pen‐and‐paper assessment system, the increase in the number of students enrolling in medical schools and the ever‐escalating workload of academic staff have made the use of computer‐based assessment (CBA) an attractive proposition. To understand the impact of such shift in the assessment method, an experimental study evaluating its effect on students’ performance was designed. Additionally, students’ opinions toward CBA were gathered. Second‐year medical students attending a Clinical Anatomy course were randomized by clusters in two groups. The pen‐and‐paper group attended two sessions, each consisting of a traditional sectional anatomy steeplechase followed by a theoretical examination, while the computer group was involved in two similar sessions conducted in a computerized environment. At the end of each of the computer sessions, students in this group filled an anonymous questionnaire. In the first session, pen‐and‐paper group students scored significantly better than computer‐group students in both the steeplechase (mean ± standard deviation: 66.00 ± 14.15% vs. 43.50 ± 19.10%; P < 0.001) and the theoretical examination (52.50 ± 12.70% vs. 39.00 ± 21.10%; P < 0.001). In the second session, no statistically significant differences were found for both the steeplechase (59.50 ± 17.30% vs. 54.50 ± 17.00%; P = 0.085) and the theoretical examination (57.50 ± 13.70% vs. 54.00 ± 14.30%; P = 0.161). Besides, an intersession improvement in students’ perceptions toward CBA was registered. These results suggest that, after a familiarization period, CBA might be a performance equivalent and student accepted alternative to clinical anatomy pen‐and‐paper theoretical and practical examinations. Anat Sci Educ 11: 124–136. © 2017 American Association of Anatomists.     

青少年篮球技术训练CAI的开发与研制

运用计算机技术对青少年篮球技术训练CAI的研发过程及其作用进行了全面分析,提出了青少年篮球技术训练CAI制作的原则.     

中小学计算机教学的现状与思考

我国中小学的计算机教学 ,已经从个别实验阶段发展到普遍开展阶段。但学生对这门课程的兴趣并不高 ,其主要原因是教学目的不适当、教材体系不规范、教师队伍不稳定     

网络数据库访问技术探秘

孝令的网络信息系统从实质来看是一个以数据库为基础，基于Internet的信息交互系统．本文分析了多种Web数据库的访问技术，由一个身份认证的实例描述了ASP访问动态数据库的技术．     

浅谈电子档案与传统档案管理工作

根据《档案法》有关规定的要求电子档案的处置也应由档案部门集中统一管理。电子档案的管理与传统档案的管理有相同之处,也有不同之处。把握电子档案管理工作的特点,明确其与传统档案的不同之处,对做好电子档案管理工作有重要的意义。     

一种用于判断AB_m型分子结构的程序

用价层电子对互斥理论(VSEPR)预测分子的结构是无机化学教学比较感兴趣的问题。根据VSEPR理论,用BASIC语言编写了能预测所有非过渡元素和具有d~0、d~5、d~(10)电子结构过渡元素AB_m型分子结构的程序,只需输入分子式或离子式,无需再输入其它任何信息。它不仅具有判断功能,而且能在屏幕和打印机上输出价电子对构型和分子构型的图形,为VEPR理论的教学提供了一种辅助方法。     

MicroObservatory Net: A Network of Automated Remote Telescopes Dedicated to Educational Use

Many students have a deep interest in astronomy, but a limited opportunity to use telescopes to explore the heavens. The MicroObservatory Network of automated telescopes is designed to provide access to classroom teachers who wish their students to conduct projects over the World Wide Web. The intuitive interface makes it easy for even 10-year-olds to take pictures. Telescopes can be remotely pointed and focused: filters, field of view, and exposure times can be changed easily. Images are archived at the website, along with sample challenges and a user bulletin board, all of which encourage collaboration among schools. Wide geographic separation of instruments provides access to distant night skies during local daytime. Since first light in 1995, we have learned much about remote troubleshooting, designing for unattended use, and for acquiring the kinds of images that students desire. This network can be scaled up from its present capability of 240,000 images each year to provide telescope access for all US students with an interest in astronomy. Our WWW address is http://mo-www.harvard.edu/MicroObservatory/