共查询到20条相似文献,搜索用时 78 毫秒
1.
文章以建构主义学习理论和教学设计理论为引导,以《多媒体课件设计与制作》课程教学模式改革为契机,结合课程特点,探索专题学习网站的功能定位、教学设计及体系结构设计。 相似文献
2.
多媒体课件是高职院校进行课程教学和改革的载体和依托,其设计质量直接影响到教学效果和课程改革,而基于工作过程的多媒体课件设计是目前高职课程改革的方向之一,本文主要以网站美工设计课程为例来探讨高职院校的多媒体课件设计。 相似文献
3.
研究在高校多媒体教学中应用反馈教学法的教学模式,提出构建多元反馈信道,收集学生教学反馈信息的一些方法,阐明提高多媒体教学质量的关键就是主动接受教学反馈信息,及时把反馈信息反映到课程教学中,并进一步优化多媒体课件。 相似文献
4.
现代教育技术与课程的整合,对于课程建设与改革、提高教学质量具有重大意义。文章分别从多媒体课件设计,课程网站建设,计算机仿真实验教学这三方面探讨了现代教育技术与《液压与气压传动》课程整合的实践。 相似文献
5.
6.
《实验室研究与探索》2015,(11):166-169
植物生理学是高等农业、林业、师范类等院校本科教学中多个专业的专业基础课。但作为课程重要组成部分的实验教学一直存在学时数偏少、实验内容更新慢、教学模式较为单一、教学主体不当等诸多问题。显然,这种教学模式已经不利于大学生素质教育和创新能力培养。为解决上述问题,在实验教学中进行了系列改革:1设置渐进式多层次实验课程,增设高级实验选修课;2优化实验内容,增加综合性、设计性实验;3开展多种教学模式,强化学生的教学主体作用;4完善考核方法,客观真实地反应学生的的实验能力。结果表明,实验教学改革的效果明显。依托本课程,多名学生发表了较高水平的论文,并且学生整体综合素质和创新能力有明显的提高。 相似文献
7.
“工程制图与计算机绘图”课程立体化建设 总被引:2,自引:0,他引:2
随着计算机软硬件、网络技术及多媒体技术的不断发展,使教学模式发生巨变。以学生为中心、教师为指导并为学生学习提供多渠道服务是培养复合型人才的新理念。立体化建设是一种充分利用现代教育技术来完善课程教学建设工作的新观念,立体化建设内容应包括教材、习题集、参考书、试题库、多媒体课件、辅助教学网站等方面全方位课程建设。课程教学模式(包括课堂教学模式和课后助学模式)是培养学生综合素质和创新能力的关键。因此,有必要通过“工程制图与计算机绘图”课程立体化建设研究与实践,恰当运用现代教学技术、方法与手段,优化“工程制图与计算机绘图”课程教学与助学模式。对“工程制图与计算机绘图”课程立体化建设研究与实践的经验介绍如下。 相似文献
8.
9.
10.
11.
邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
12.
13.
14.
《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
15.
Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献
16.
YANGShiguo 《重庆大学学报(英文版)》2004,3(1):86-88
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex. 相似文献
17.
《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
18.
Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
19.
20.
GUO Bao-feng Xiao Da-wei 《重庆大学学报(英文版)》2005,4(3):129-133
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator's Garden. Translating building data to the Virtual Reality Modeling Language (VRML) is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching. 相似文献