共查询到20条相似文献，搜索用时 390 毫秒
1.
新课程改革对高中思想政治课教学提出了新的要求,要改掉教学中传统式的照本宣科,突出"以学生发展为本,让学生回归生活"的教育理念。因此,高中政治教师在实施新课程改革实践中,就必须积极改变观念,探索多种教学方法,尝试创新教学模式,促进新课程改革的发展与完善,提高我们的教育教学质量。 相似文献
2.
3.
4.
我们已身处知识经济时代,而知识经济的核心就是创新,创新教育已成为当今教育教学改革的目标取向,全面推行的高中新课程改革,为创新教育有效的推进奠定了基础。数学教育是创新教育的主阵地之一,因此,在数学教学中培养学生的创新能力具有重要意义。 相似文献
5.
新课程改革下的数学教育应坚决摒弃"教师讲、学生听"的机械灌输的教学模式,代之以学生主体参与的教学方式,冲破以教材为本的束缚,学生作为独立主体参与到课堂中,真正做到因材施教;新课程改革中强调了数学知识与生活的联系,新课程对高中数学知识的应用、数学模型提出了更高的要求,许多知识是从实际出发,然后又回到解决实际问题中去,这就需要创新教学方法;在改进教学模式和方法的基础上,要注重培养学生的学习心态。 相似文献
6.
自新课程改革实施以来,高中数学教师也相应地改革了教学方法。传统高中数学教学"繁、难、旧、偏、怪",不能让学生在数学学习的过程中发展创新思维,已经不再适应《数学新课程标准》的要求。高中数学是逻辑性很强的一门学科,需要学生发挥主观能动性,为了让学生在数学学习的过程中更好地发挥主观能动性,教师必须根据新课程改革的要求,创新高中数学教学方法。本文以苏教版高中数学教材为例,探究了高中数学教学方法的创新策略。 相似文献
7.
随着改革开放的逐渐深入,我国的教育事业也在渐渐的进行着改革创新,即新课程改革。在新课程改革实践不断深入的大环境下,学生的创新能力的培养也成为了当前我国素质教育的主题。而培养学生创新能力,首要的任务就是应该做好班集体建设。班主任只有在班集体建设中结合创新性教育工作,加强对学生的创新能力的培养,才能在新时期的教育事业中充当一个优秀的班级领导者以及组织者,把班集体建设成一个富有创新气息的大家园。 相似文献
8.
新课程改革要求教师以学生为主体,着力于学生创新思维能力的提高,这样就可以有效地提升他们分析解决问题以及交流协作的能力。本文粗浅地谈了一下如何根据新课程改革要求深化课堂教学改革,培养学生的创新思维能力。 相似文献
9.
高中新课程改革体现了创新教育的核心要求,因此在生物课堂教学中,要充分利用新教材的优势,着眼于改原有教育教学偏重知识传授为重创新思维训练,通过激发情感兴趣、重视教学过程设计、引导激励质疑、加强探索启发、形成创新氛围和提倡自主学习等,充分发挥学生的主动性和创造性．在学生掌握学科知识的同时,培养他们的创新意识、创新精神和创造性思维的能力。 相似文献
10.
新课改中不可忽视的“第三者“——简析新课改中家长角色的转变 总被引：1，自引：0，他引：1
新课程的核心理念和本质是"以学生的发展为本".适应新课程改革要求,不仅要积极推进教师、学生两大角色的转变,也对家长提出了角色转变的要求.从新课程的创新之处、新课程对家长角色的新要求及如何实现家长角色转变三个方面论述了新课程改革中家长角色的转变问题. 相似文献
11.
Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
12.
A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
13.
Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
14.
《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
15.
《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
16.
Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
17.
Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
18.
Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
19.
Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
20.
Leah A. Lievrouw 《The Information Society》1998,14(2):83-96
The main premise of this article is that in information societies generally, and in virtual social contexts particularly, a distinctive style of interaction to facilitate the communication of difference, heterotopic communication , has emerged. It rests on two cultural foundations: an ideological belief in the positive, socially integrating power of communication, and a prevailing ethic of instrumental rationality, subjective individualism, and strategically practiced self-interest. The former is demonstrated by the use of simulation and spectacle as sources of information; exhibitionism/voyeurism as a communicative style; and the awareness of surveillance. The latter is seen in the competitive use of knowledge as a commodity; a surface globalism masking deep parochialism; lateral as well as vertical information inequity; and the use of public versus private as strategies for engagement rather than as spaces. Those who engage in heterotopic communication resort to their 'own devices' both in the sense of personal agendas, strategies, interests, and interpretations, and in the form of the telecommunication tools that help realize them. These personal and technological devices allow individuals with the right educational and technical resources to avoid exposure to disagreement, difference, or other information that does not serve their direct purposes or reflect their particular views of the world; yet they also help convey the appearance of openness, availability, and cooperation. This style of interaction is used strategically in combination with information and communication technologies to gain social or economic advantages, but it may encourage social separatism and parochialism, inhibit the negotiation of disputes, and emphasize competing interests. 相似文献