论全面推进“中国梦”与建设“美丽中国”的伦理意涵

要将生态美德与生态之善转化为建设“美丽中国”与实现“中国梦”的内生动力,需要我们在伦理和实践中把握几重维度。生态伦理界的热切回应是建设好美丽中国的理论维度,坚持可持续发展是构建美丽中国的动力维度,而实现永续发展则是建成美丽中国的价值维度。它们既是建设人类生态文明的伦理基础,更是早日实现“中国梦”的实践路径。     

Effects of playing mathematics computer games on primary school students’ multiplicative reasoning ability

This study used a large-scale cluster randomized longitudinal experiment (N = 719; 35 schools) to investigate the effects of online mathematics mini-games on primary school students’ multiplicative reasoning ability. The experiment included four conditions: playing at school, integrated in a lesson (E_school), playing at home without attention at school (E_home), playing at home with debriefing at school (E_home-school) and, in the control group, playing at school mini-games on other mathematics topics (C). The mini-games were played in Grade 2 and Grade 3 (32 mini-games in total). Using tests at the end of each grade, effects on three aspects of multiplicative reasoning ability were measured: knowledge of multiplicative number facts, skills in multiplicative operations, and insight in multiplicative number relations and properties of multiplicative operations. Through path analyses it was found that the mini-games were most effective in the E_home-school condition, where both students’ skills and their insight were positively affected as compared to the control group (significant ds ranging from 0.22 to 0.29). In the E_school condition, an effect was only found for insight in Grade 2 (d = 0.35), while in the E_home condition no significant effects were found. Students’ gameplay behavior (time and effort put in the games) was in some cases, but not always, related to their learning outcomes.     

中小规模校园网的设计与实现

本文讨论了中小规模校园网的建网原则,对网络结构的选型进行了详细的比较分析,并给出了一个成功实例．     

高校机房网络的维护和故障排除探析

学校进行计算机知识教学的根本条件是计算机的网络能否正常运行,为加大高校计算机教学的力度,必须对其机房网络进行科学的维护和故障的探析,达到故障排除,提高机房网络顺畅的目的。本文将通过实践的角度,同时利用高校多年维护机房网络的经验,来对机房网络的维护以及故障排除进行深入的探析。     

大学计算机基础教育中计算思维培养研究

计算思维是人类文明三大科学思维之一.大学计算机基础教育对于大学生而言,最重要的目的就是培养大学生的计算思维,也就是培养大学生能够独立运用计算思维解决问题的能力以及创新能力.主要探讨了当前大学计算机基础教育的现状、计算思维的主要内容,探索在大学计算机基础教育中培养大学生计算思维的有效措施,旨在改变大学计算机基础教育中的一些弊端,将计算思维灌注于大学计算机基础教育的每个环节,激发大学生的学习积极性,提高他们的计算思维能力.     

A retrospective look at replacing face‐to‐face embryology instruction with online lectures in a human anatomy course

Embryology is integrated into the Clinically Oriented Anatomy course at the Texas Tech University Health Sciences Center School of Medicine. Before 2008, the same instructor presented embryology in 13 face‐to‐face lectures distributed by organ systems throughout the course. For the 2008 and 2009 offerings of the course, a hybrid embryology instruction model with four face‐to‐face classes that supplemented online recorded lectures was used. One instructor delivered the lectures face‐to‐face in 2007 and by online videos in 2008–2009, while a second instructor provided the supplemental face‐to‐face classes in 2008–2009. The same embryology learning objectives and selected examination questions were used for each of the three years. This allowed direct comparison of learning outcomes, as measured by examination performance, for students receiving only face‐to‐face embryology instruction versus the hybrid approach. Comparison of the face‐to‐face lectures to the hybrid approach showed no difference in overall class performance on embryology questions that were used all three years. Moreover, there was no differential effect of the delivery method on the examination scores for bottom quartile students. Students completed an end‐of‐course survey to assess their opinions. They rated the two forms of delivery similarly on a six‐point Likert scale and reported that face‐to‐face lectures have the advantage of allowing them to interact with the instructor, whereas online lectures could be paused, replayed, and viewed at any time. These experiences suggest the need for well‐designed prospective studies to determine whether online lectures can be used to enhance the efficacy of embryology instruction. Anat Sci Educ 7: 234–241. © 2013 American Association of Anatomists.     

以浙江高校计算机等级考试为导向的高职计算机基础教学

本文介绍了浙江省高校计算机等级考试基本情况,分析了当前计算机基础教育的现状及历年计算机等级考试通过率,提出了以等级考试推动计算机基础教学改革的合理化建议。     

计算机在线监控技术在工程类实验教学装置上的应用

应用于工程实验教学装置的计算机在线监控系统应具备在线指导、容错、系统开放等特点。工控组态软件可十分方便地构建这一系统。     

应用型本科院校学风建设长效机制构建策略研究

应用型本科教育作为一种新时期的高等教育类型,在我国高等教育体系中占有不可替代的特殊地位和作用。良好的学风是一所高校宝贵的无形资产。加强学风建设是培养和造就高素质人才的关键性要素,是提高教育教学质量和人才培养质量的重要保证。本文就应用型本科院校学风建设长效机制的必要性、所存在的问题以及构建策略进行阐述。     

中等职业学校计算机专业困局

从教学实际出发,剖析目前中等职业学校计算机专业所面临的困局,并从多个角度论述破解当前困局的办法.