小学音乐课堂上游戏教学的应用分析

当前,在我国小学音乐课堂上游戏教学法应用的越来越广泛,游戏教学法的有效应用不仅仅活跃了小学音乐课堂气氛,同时也对提高学生的音乐素养有非常积极的意义。音乐教学法给小学音乐教学增添了趣味性,让学生对音乐的学习更有热情,而且通过做游戏来学习音乐也让学生的学习过程更加轻松愉悦。本文对小学音乐课堂上游戏教学法的有效应用进行分析研究。     

论情境创设教学法在小学语文教学中应用

语文是小学一门重要的语言基础学科。随着我国新课改的推行,也需要不断改革和创新教学方式。情境教学是一种科学、有效的教学方式。通过情境教学教师和学生可以形成良好的互动,让学生加强对语文知识的理解,同时也能使课堂气氛更加愉快,使学生的学习兴趣被激发,从而提高教学效果。笔者根据相关工作经验,主要探究情境创设教学法在小学语文教学中的应用策略,供大家参考和借鉴。     

如何提高小学生对已学语文知识的运用能力

学习到的知识若是不能将其合理运用,那么学习也就失去了其应有的意义。语文是一门涉及面非常广的学科,学生学习语文可以了解历史、生活、科技、以及各项为人处世原则,倘若学生都能够将学习到的语文知识学以致用,那么不但能够提升学生对所学内容的理解程度,学生的各项能力也在知识运用的过程中得到增强。因此,教师在进行小学阶段的语文教学时,就应逐步引导学生在其学习、生活中应用其课堂所学的语文内容,让学生充分感受语文学习对其学习和生活带来的益处。     

立足课堂,追求有效——小学五年级语文课堂的有效教学策略

保证课堂教学的有效性逐渐成为了目前课堂中教师的主要教学目标。新课程改革提出了新的教育理念与教育方式,其更加注重对学生在学习过程中的能力培养,更看重学生的课堂主体地位。作为一名小学语文教师,在新课标的指导方针下实现语文课堂的有效教学更是我们不可推卸的责任与义务。本文主要以小学五年级的语文教学为例,提出了进行小学语文课堂教学的几点策略。     

认知发现学习理论在小学语文课堂教学中的应用与启示

布鲁纳的认知发现学习理论是指学生在课堂学习中,教师只提供给学生一些事例和问题,学生独立思考和探究并掌握相应的原理和结论的一种方法。教学应建立在学生的学习兴趣上,充分调动学生的学习积极性,只有这样,师生才能实现“共赢”,才能取得良好的学习效果。小学生在课堂中会比较活泼好动,小学语文老师应根据学生这一特点,促进学生通过自己的好奇心和探索发现的能力去“发现学习”,极大地提高小学生的学习能力。认知发现学习理论在教学中具有一定的借鉴价值,应将二者有效结合,让学生积极探索、乐于学习,掌握高效学习的方法。将认知发现学习理论充分运用在小学语文课堂中将会更好地促进教师的“教”以及学生的“学”,更好地提高教学质量。同时学生更加乐于知识的探索学习,也将在很大程度上活跃整个教学氛围。     

如何提升小学语文教学实效

随着当前我国社会主义精神文明建设的发展,我国的教育事业也在不断的发展,我国的小学语文在传统的教学中,教师都过多的关注课堂的教学,而忽略了课外的教学活动。在我国小学当前的语文教学过程中,教师不但要重视课堂的教学活动,同时还要重视课外教学活动的重要作用。在有效的课堂教学空间,教师一定要积极的进性拓展,这样才能够使学生的语文素养得到一定程度的提升。本文围绕着开拓小学语文的课外活动空间,提升小学语文的教学实效这一话题展开讨论,分别对小学语文的课外活动空间进行开拓与小学语文教学的实效性的提升进行了阐述,从而能够使小学生学习语文的效率得到一定的提升。     

多样化导入教学、焕发美术课堂活力

小学美术在小学教学中有着极为重要的作用,尤其是能够较好的培养学生的审美能力,而在小学美术教学中,采用多种多样的课堂导入形式能够较好的激发学生的学习兴趣,全面的焕发美术课堂活力,更好的激活课堂。当然,课堂导入是现如今课堂教学中极为重要的组成部分,而就小学生本身而言,其更加喜欢新颖以及丰富多彩的学习方式,为此,教师应当采用更加多变的课堂导入形式,提升课堂教学的趣味性,更好的激发学生的学习积极性。     

实施问题式小学语文教学

小学语文问题式教学法,首先不仅仅是解决了老师平时上课时所遇到的复杂问题,还让教师这一职业成为了真正意义上的引导者和组织者。有了这一方法课堂氛围由原来的枯燥无味变得生动活泼,它既是教师的小学语文工具,也是学生学习的助手。这一模式完全符合国家实行的新课程要求。既能处理了教师和学生的关系,也把学生变成了课堂的主人,确定了以学习者为中心的教育主题观。正确处理了知识与能力的相互结合,并实现了把能力作为中心的小学语文质量观。它还能确立实现把课堂交给学生的小学语文发展观,做到了素质教育目标与小学语文实践相统。     

小学数学兴趣化课堂的构建策略思考

在小学数学课堂教学中,教师要注重学生兴趣化学习,围绕这一教育理念积极开展教学模式。培养学生学习兴趣有利于激发学生学习主动性,在课堂上能够积极跟随教师讲课思路学习,从而提高课堂学习效率。教师通过不断创新课堂教学模式,把现代化信息技术融入到小学数学课堂中,为课堂教学增添新色彩,让学生通过多媒体课堂能够更加直观感受小学数学魅力。教师也要在课堂上积极和学生进行互动,时刻了解学生学习情况,针对学生质疑进行探讨解决,给予学生鼓励,建立学生学习数学自信心,实现平等和谐课堂。     

小学语文教学语言特点新探

语文是研究汉语的特定学科,从小学开始便便随着我们的整个学习生涯,小学语文是我们语文学习的奠基阶段,对于学生学习语文的重要性不言而喻,在语文课中教师的语言往往是学生关注的重点,同时教师教学语言是否得当会直接影响到课程的讲授,也会直接影响到学生的学习效果,为此我们对此进行研究,希望可以找到小学语文教学语言的特点,从中可以启发教师,不断的改进自身,用得当的语言启发学生,提高课堂的效率。下面是我对这一问题的一些看法,希望可以起到抛砖引玉的作用。     

Students' Reactions to the Introduction of Videoconferencing for Classroom Instruction

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.     

Cooler temperatures inductive to locust outbreaks

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.     

Exploring Multiplexity: Social Network Structures in a Computer-Supported Distance Learning Class

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.     

The Role of Intermediating Institutions in the Diffusion of Electronic Data Interchange (EDI): How Industry Associations Intervened in Denmark, Finland, and Hong Kong

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.     

How Electronic Publishers are Protecting Against Piracy: Doubts About Technical Systems of Protection

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.     

Rough Justice: A Statistical Assessment of ICANN's Uniform Dispute Resolution Policy

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.     

Prevalence of soft neurological signs in Chinese people

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.     

Monoculture Rubber Plantations Have Negative Ef ects on Controlling Splash Erosion

<正>In Xishuangbanna,one of China’s most biodiverse regions,landscape has changed dramatically during the past three decades due to the conversion of tropical rainforest to rubber plantations.In steep areas,terraces are often constructed before planting rubber trees,which causes two important changes in the soil:the destabilization of soil in the bench terraces and the increased vulnerability of unvegetated riser faces to erosion.Few studies have documented the nature and intensity of erosion on bench terraces.Prof.LIU Wenjie and his colleagues from the Xishuangbanna Tropical Botanical Garden(XTBG)conducted a study in Menglun County(21°5′39″N,101°15′55″E),Xishuangbanna to evaluate the influence     

Chinese Scientists Use Earth Observation Technologies to Study and Protect Wild Camels

<正>Chinese scientists plan to apply Earth Observation technologies to protect the critically endangered wild camels(Camelus ferus).With the help of remote sensing,satellite positioning,geographical information system and wireless sensors networks,they will be able to access the distribution and population of the wild camels and protect their habitats.The project will be carried out by the International Research Center for Wild Camel Conservation,which was jointly established earlier this year by the Institute of Remote Sensing and Digital Earth(RADI)of the Chinese     

More than Skin Deep – Understand Skin Biology by Means of Dermatogenomics

<正>The Paul Gerson Unna Research Group on Dermatogenomics was founded in October 2012 at the Partner Institute for Computational Biology.The ultimate goal of the group is to understand the biology of skin and skin appendages.