水泵串并联运行在山区泵站技术改造中的应用

针对陕西省延安地区泵站设备陈旧、装置效率低、耗能高、规划设计不够合理等问题，采取了水泵串并联运行的技术改造措施，采用三种不同形成的串并联方式：(1)两泵串联，两泵流量尽量相等，扬程高的水泵作为二级泵适用于水源条件差的地方；(2)两泵低处并联高处串联，两泵宜流量相等，扬程相等，应有满足两泵水量的水源；(3)水泵高处串联，低处分别送水灌溉，适用一泵或二泵流量的水源，此情况必须两泵流量相等，扬程高的作为二级泵，采用该措施后，提高了装置效率，降低了能源单耗，缩短了轮灌周期，扩大了灌溉面积，经济效益十分显著。     

西部新建地方师范院校办学定位探析

我国西部新建地方师范院校资源的整合与发展在具有一定规模的同时,由于缺乏与之相匹配的硬件、软件的支撑和保障,学校办学特色、办学经费等问题凸显。西部新建地方师院的办学须从自身条件出发,在学院发展规划上应准确科学;在学院建设类型上应突出基础教育教师教育特色;在办学层次上应以本科教育为根本,适度发展专科教育,适时发展研究生教育;在人才培养目标上应以市场需求为导向,加强专业与课程建设,着力培养应用型人才。     

论豪放与婉约风格的不同话语方式

豪放与婉约，是学风格审美表现形态中最基本的两种。章着重从语言美学的视角，对二由于语言表达方式、常规修辞与艺术修辞等话语方式的不同而呈现出的不同的审美特征进行比较性分析。     

Educational Research for Policy and Practice in Japan – With Particular Reference to Youth Education

Based upon the Fundamental Law of Education, Japanese school education system has long been a source of pride for the country as a result of the high school participation rate, the homogeneity of compulsory education throughout the country. However, the confidence of the people in its schools is now showing severe signs of strain and fatigue. In recent years, there have been many reports about the growing seriousness of a number of educational problems having to do with young people in their childhood and adolescence. Since the mid-1970s, a number of problems have been highlighted. They include violent behavior, juvenile crimes, bullying, refusal to attend school, dropping out at secondary level of education, and corporal punishment. Against the above background, based on recommendations from such advisory bodies as the Central Council for Education and the National Commission on Education Reform, the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) has adopted a range of policies and launched a series of educational reform programmes. For instance, what is called “Rainbow Plan”, based on the final report submitted by the National Commission on Education Reform, provides the country with basic guidelines for the educational reform in the near future. Roles of educational research for making policies have been of significance. Research initiated by the National Institute for Educational Policy Research (NIER) and the National Federation of Educational Policy Research Institutes (NFERI) is an example of contributions to the development of educational qualities in the country. This revised version was published online in July 2006 with corrections to the Cover Date.     

个性化Web课堂的建设和技术支撑

现代远程教育的迅速发展正在呼唤个性化的Web课堂。紧跟信息技术发展而备感重负的教师正在响唤建设个性化Web课堂的技术支撑。作基于对流式视频技术和Web教学环境特点的分析，提出一组Web授课模型及相应的教师备课系统的解决方案，以帮助教师逐步摆脱信息技术的具体形式，而专注于设计这些技术与本学科教学的结合方式。     

Innovation and Enterprise in Singapore Schools

Schools in Singapore are now tasked to develop the spirit of innovation and enterprise in their students. This is in line with the national vision of ‘Thinking Schools, Learning Nation’. This policy initiative, which began in 2004, is set to change the fundamental nature of education in Singapore. This article discusses the innovation and enterprise (I&E) initiative, its major implications for schools in Singapore and the areas still to be addressed in the implementation of the policy. In particular, the article discusses the issues of teachers and school leaders as role models of I&E, I&E as an organic part of school business, the influence of the wider societal culture and values system, and the measurement of success of I&E. The challenge for schools is to go beyond the form of the initiative to bring real substantial and sustainable change through this movement.     

美国多元文化与学校健康教育课程建设

文化与健康教育有着密切的“亲缘”关系。美国是一个比较典型的多元文化社会，反映在学校健康教育课程上呈现出多样性和灵活性特点。通过研究美国学校健康教育课程可以为我国的学校健康教育课程建设和发展提供一个借鉴的平台。     

中小学校心理健康教育现状的调查

问卷调查发现，目前中小学校师生对心理健康教育工作都有充分一致的认识和热切愿望，但由于心理健康教育的管理机构不健全、运作机制不完善，师资队伍数量不足、水平不高，场地设施简陋，测量工具严重匮乏且不配套，方式方法单一、呆板，内容缺乏针对性，等等，致使心理健康教育工作难于摆脱传统教育惯性的影响，很难落到实处，使半数以上的师生对心理健康教育现状不满意．基于此，提出了进一步加强中小学校心理健康教育工作的建议．     

小学生自信心培养的有关策略探讨

小学生自信心的培养对他们的身心健康发展具有基础性作用。教师可以使用“赏识”教育来激发小学生的自信心,适当使用“挫折教育”以锤炼他们的自信心,帮助学生学会竞争,进而发展自信心,鼓励学生勇于克服困难以保护自信心,还应通过正确评价学生来巩固他们的自信心。     

高中物理教学中学生核心素养培养策略探研

在高中物理教学中,教师要不断探索培养学生物理核心素养的策略与方法。教师可以从物理观念与应用、科学思维与创新、科学探究与交流、科学态度与责任四个方面入手,寻求培养学生物理核心素养的有效策略。