有线电视和无线电视的发展趋势有走向

论述了有线电视和无线电视的发展过程、特别及电视业在发展中存在的问题及对策。     

From scraps to reams to mobile screens? An update on printing services in academic libraries

As a follow-up to their 2001/2002 study on printing services in academic libraries, the authors explore how the provision of printing services has changed over the last twelve years. This article explores how libraries are choosing to fund printing services as well as how technology, such as scanning and mobile devices, has changed the way printing services are provided. The results of the 2013 survey find a greater percentage of libraries are using a fee-based system for printing, and, while some technology is providing greater data and control for printing services, other technological advances are having unintended consequences for libraries’ printing infrastructure.     

当前我国农村发展的制度性障碍及对策分析

农业是我国国民经济的基础。发展农村经济、增加农民收入是全面建设小康社会的重大任务。“三农”问题解决的好坏，直接关系到国民经济能否持续、稳定健康发展。当前，我国农村经济的发展明显滞后。如不完善的土地制度、不健全的支持和保护体系、不完善的基层政权管理体制和落后的教体卫事业等严重制约我国农村经济的发展。农村经济要发展、“三农”问题要根本解决必须以科学发展观进行战略思考，并进行组织创新和制度创新。     

自然美的衰退与人的审美行为的成熟

随着现代文明的发展,人们对自然的审美行为愈益成熟,即对自然进行审美时运用太多的分析技巧,合理化意识支配着他;这足以导致自然美的衰退。要想使自然美有更多的呈现就必须恢复审美行为的单纯性,借助情感、联想、想象同自然进行富有生气的沟通,并对自然有一种描写与抒情的欲望。在当代生态环境面临恶化的条件下,这种面对自然的单纯性的审美行为具有积极的意义。     

新课改中班主任管理工作存在的问题及对策浅议

在新的基础教育课程理念中,“面向全体学生”得到了前所未有的强调,促进每一位学生的身心健康发展,满足每一位学生终身发展的需要成为新一轮课程改革最重要的价值取向。面对这样新的形势要求,抓住机遇,不断更新组织管理班集体建设的理念,就成为班主任群体的一项重要任务。论文从班主任在教育教学中的地位入手,分析了新课程改革中班主任管理工作存在的主要问题,并提出相应的改进措施。     

柏拉图问题（Plato’ Problem）还是奥威尔问题（Orwell＇ Problem）？——对第二语言习得的重新审视

本文重新对第二语言习得过程进行分析,指出二语习得过程中“逻辑问题”与“奥威尔问题”同时存在。重新审视了母语习得与二语习得的本质差异,认为儿童的母语习得是对世界进行认识与范畴化的过程中认知成果,即知识体系与语言同时建构的内容与形式一致的过程;而二语习得是用已有的知识体系建构语言,是形式与内容相脱离的过程,为二语习得中奥威尔问题。     

An interactive problem-posing guiding approach to bridging and facilitating pre- and in-class learning for flipped classrooms

ABSTRACT

Educators have indicated that a good flipped learning design has the potential to enable teachers to use the class time effectively for conducting higher-order thinking activities and enhancing the interactions among peers and teachers. Several previous studies have also pointed out the importance of employing proper learning strategies, such that students’ learning performance would meet the expectations of both the pre- and in-class activities of flipped learning. In this study, an interactive problem-posing guiding strategy was proposed to guide students to understand the concepts of problem-posing by the use of multiple choice options before class, and to engage them in effective problem-posing activities during class. To examine the effectiveness of the proposed learning mode, a flipped learning system was developed and an experiment was conducted in a natural science learning activity in an elementary school. The participants were two classes of fifth graders of an elementary school, a total of 56 students, with one class as the experimental group and the other as the control group. The students in the experimental group adopted the interactive problem-posing guiding strategy in the flipped learning mode, while the control group used the conventional flipped learning mode. The experimental results confirmed that the flipped learning activity with the interactive problem-posing guiding strategy was more effective in terms of learning achievement, self-efficacy, and deep approaches to learning science in the natural science course than the conventional flipped learning method. It also confirmed the importance of integrating the stepwise learning strategy (e.g. guided problem-posing and collaborative problem-posing) into flipped learning to support students’ pre- and in-class learning.     

试论《数学课程标准》情感目标的贯彻

基础教育《数学课程标准》中的情感目标如何贯彻落实到数学教学中，是目前基础教育改革必须要下工夫的一个实际问题．针对当前的数学教学实际，本文从三方面进行了探讨．     

高校学生利用电子阅览室存在的问题及对策

高校学生利用图书馆电子阅览室方面存在的问题与解决方法。发挥电子阅览室作用；为学校培养创新人才服务。