论网络教育精品课程建设的若干关键问题   总被引：11，自引：0，他引：11  

黄勇 《现代教育技术》2008,18(2):61-64

当前网络教育精品课程建设的关键问题有:课程教师难以全身心投入网络教学;网络课件不符合学生自主学习需要;网络教学缺乏过程性;学习支持服务不规范。针对上述问题提出了以下对策措施:建立一支专兼结合、分工明确的教师队伍;设计适合学生自主学习的网络课件;积极开展网络教学活动;通过制度建设改进学习支持服务的规范性;积极争取学校的政策支持。  相似文献   

试析综合实践活动课程的变革与出路     

程艳 《宁波教育学院学报》2008,10(6):17-21

综合实践活动课程是基础教育课程改革中的亮点,它是一场发生在教育领域的静悄悄的革命。它以学生学习和社会生活密切相关的问题为内容,倡导自主、合作、探索的学习方式以及平等理解的师生关系。实施过程中,由于许多教师对课程理念仍理解不深,活动开展停留于表面,因此须进一步强化课程意识,走常态化、规范化、校本化的发展之路。  相似文献   

The affordances of teacher professional learning communities: A case study of a Chinese secondary school     

《Teaching and Teacher Education》2016

This study investigates the learning experiences and the trajectories of EFL teachers' professional development in Chinese secondary schools under a socio-cultural framework. The findings indicate that social and individual affordances are both essential to individual teachers’ professional development, and to the sustainable growth of the teacher learning community (TLC). The former is prerequisite to the latter, whereas the latter determines the route and pace of development. This paper also demonstrates the usefulness of activity theory in analysing the affordances of TLC, and advocates that all parties involved should understand, identify and create positive affordances for teacher professional development.  相似文献   

The relations among child negative interactive behavior,child temperament,and maternal behavior     

Nóra Szabó  Maja Deković  Chantal van Aken  Marjolein Verhoeven  Marcel A.G. van Aken  Marianne Junger 《Early childhood research quarterly》2008

Negative behavior toward the mother during toddlerhood might be a marker of increased risk for maladjustment. The aim of the present study was to examine the possible antecedents of toddler boys’ negative behavior observed in interaction with the mother: child temperament, and maternal behavior toward the child. We studied the moderating and mediating role of two dimensions of maternal behavior, sensitivity and intrusiveness, in the relationship between children's temperamental traits (frustration, soothability and activity level), on the one hand, and child negative behavior, on the other hand. The sample consisted of 112 mother–son dyads observed when the child was 17 months old. A temperament questionnaire was completed by the mothers. Child negative interactive behavior, maternal sensitivity and intrusiveness were observed at home during a 13-min play session. Maternal sensitivity was negatively related to child negative interactive behavior regardless of child temperament. Maternal intrusiveness, however, moderated the relation between activity level and negative behavior, i.e., children with high activity level showed higher levels of negative behavior especially when the mother was highly intrusive. Furthermore, maternal intrusiveness acted as a mediator in the relation between soothability and negative behavior, i.e., low soothability was linked to higher maternal intrusiveness, which in turn was associated with higher negative behavior.  相似文献   

在活动中加强学生的思想教育     

李玉祥 《天津教育》2021,(2):32-33

学生的教育包括德智体美劳各个方面,其中德育占据了首要地位,一个人的思想问题是首要问题。国家的教育政策,把培养人的问题摆在首位,社会主义的教育方针,根本问题是为谁培养人,培养什么样的人。一个国家的文明程度,在一定程度上取决于这个国家公民的思想觉悟程度以及文化修养水平。因此,要提高学生的思想道德修养,培养他们成为一个有文明、有礼貌的社会主义接班人。具体的教学实践过程当中,先培养学生如何去做人,然后培养他们学习科学文化知识,让他们能够全面发展。学生的思想认识提高了,他们的言谈举止、行为习惯就合乎校规校纪,内在的心灵之美也就体现出来了。  相似文献   

"因逃逸致人死亡"的辨析     

陈宇  黄牡丹 《宜宾学院学报》2005,5(10):69-71,87

关于故意杀人罪和交通肇事罪，本文主要围绕三个问题进行分析：交通肇事后逃逸而致人死亡的行为人在主观上能否出于故意；逃逸致人死亡案件中交通肇事的先行行为能否引起作为义务；交通肇事罪中“因逃逸致人死亡”是否可以成立不作为的故意杀人罪。  相似文献   

浅论作业成本管理的核心价值     

曹春芳 《新疆职业大学学报》2006,14(4):49-51

作业成本计算仅仅只是认识价值链的基础,只有作业成本管理(ABCM)才能改造和优化企业价值链。要实现ABCM的基本思想,就必须借助作业分析,进行作业分析时,成本分配就不能仅限于“商品”这一层次,而是深入到每一作业。因此,ABCM能够很好地适应高新经济技术环境对成本管理的客观要求。  相似文献   

Effects of Hg and Cu on the activities of soil acid phosphatase     

XU Dong-mei CHEN Bo LIU Wen-li LIU Guang-shen LIU Wei-ping 《浙江大学学报(A卷英文版)》2007,8(7):1157-1163

Comparative study on the activity and kinectic properties of acid phosphatase (ACPase) of three soils amended with Hg and Cu at constant temperature and humidity was carried out. The results indicated that the inhibition on ACPase of the three sample soils by Hg and Cu varied with the content of soil organic matter and pH, where, Soil 1 was the most seriously contami- nated due to its lowest content of organic matter and the lowest pH among three samples, Soil 2 took the second place, and Soil 3 was the least contaminated. Except Soil 3, the activity of soil ACPase tended to increase along with the contact time under the same type and the same concentration of heavy metal. In particular the Vmax values of ACPase in all three samples decreased with increasing Hg and Cu concentration, whereas the Km values were affected weakly. According to the change of Vmax and Km values, Cu and Hg had the same inhibition effect on soil ACPase. Both of them may be a type of compound of non-competitive and anti-competitive inhibition. Statistic analyses indicated that activities of soil ACPase and Vmax values could serve as bioindicator to partially denote the heavy metal Hg and Cu contamination degree.  相似文献   

基于“学习设计”开发支持过程与活动的ICT教育应用模式   总被引：1，自引：0，他引：1  

周跃良  曾苗苗  应根球 《现代教育技术》2006,16(5):5-8

学习设计是教育技术领域最近最有意义的发展之一。它关注E-learning中的学习过程和活动,旨在描述各种各样的教学方法及过程,并能适应教学方法的不断更新。学习设计与教学设计存在着联系和区别,它通过教学设计进入教育实践应用中,为教师表达教学思想提供一个过程框架。它也可以帮助我们更好地理解信息技术在传统学校教育中的应用,为设计和开发支持过程与活动的ICT教育应用模式提供有效的途径。  相似文献   

有关原电池的研究性学习案例设计     

姚志强  房玉秀  刘月利 《鞍山师范学院学报》2003,5(6):77-79

原电池是中学化学教学中应用性较强的知识内容．中通过研究性学习的方式，使学生在已有知识基础上实现知识的迁移拓展，提高学生的科学素养．  相似文献