低配置计算机教室改造方案

计算机技术的发展日新月异 ,硬件的更新换代的速度越来越快。几年前配备的3 86、 486、低档 586计算机 ,只能运行于ＤＯＳ、ＷＩＮＤＯＷＳ3 Ｘ、ＷＩＮＤＯＷＳ95操作系统下 ,无法满足当前计算机教育的需要。本文就如何解决这些旧计算机的利用问题 ,介绍一种改造 3 86、 486(含低档 586)计算机教室的方法 ,期望对中小学校有所帮助。1　技术介绍　　传统的计算机网络 ,是由服务器、工作站、网络设备、网线等联成局域网 ,这种组网方式 ,所有任务均在工作站上处理 ,每个工作站需要不断地通过网线同服务器交换信息 ,若是无盘工作站 ,由于无存…     

多媒体教室配置方案

建设多媒体教室,设备的选型与合理的配置非常关键,它决定着建设成本、使用成本和后期的管理与维护。此文探讨以DLP投影机和DLP背投作为显示终端的经济实用型配置方案。     

386、486计算机教室改造方案研究

本文就旧机房中的 386、486型计算机的改造问题进行研究 ,以满足当前中小学信息技术教学的要求。     

计算机教室稳压电源安全配置

合理配置稳压电源是保证学校计算机教室稳定运行的基本保障,它不但能给计算机提供稳定的电源电压,还能减少计算机教室对电网的冲击和干扰,使其他用电器受到的干扰最小,从而达到既保自己,又保他人的双保安全效果.     

多媒体教室投影机配置方案

科教兴国,加快了教育事业不断改革的步伐。随着现代技术的不断创新,各种现代化教育设备应运而生,不仅突破了传统教育方式,更丰富了教育手段。多媒体教学就是这其中的典范。这是教育在新形势下发展的产物．既提高了教学的效率,也减轻了教师的负担,并使学生进入了一种全新的学习环境。它将语言文字、声音、图像、动画、实物教具等多种媒体信息集于一体,     

多媒体教室投影机配置方案

科教兴国,加快了教育事业不断改革的步伐。随着现代技术的不断创新,各种现代化教育设备应运而生,不仅突破了传统教育方式,更丰富了教育手段。多媒体教学就是这其中的典范。这是教育在新形势下发展的产物,既提高了教学的效率,也减轻了教师的负担,并使学生进入了一种全新的学习环境。它将语言文字、声音、图像、动画、实物教具等多种媒体信息集于一体,利用     

低配置机房升级改造的技术方案

计算机产品的更新换代速度在不断加快,各类学校新买的机器用上五、六年就要整体淘汰,使其投资的经济效益和使用效益低下。通过少量的投资改善硬件性能、优化系统提高运行速度来延长计算机机房的使用年限,是提高教育投资效益的有效途径。     

计算机教室的环境配置与运行安全

随着教育现代化程度的不断提高，各地中小学都在积极地配备现代化教学设备，尤其是计算机等信息设施越来越多地进入了中小学。但由于在建设和安装过程中缺乏科学的方法指导，常使一些计算机教室在投入运行以后，出现一些因环境配置不良而导致的系统运行故障。现结合实际情况谈谈这一问题。一、电源１．注意电源电压的稳定。微型计算机设备对电压的允许范围一般是在１８０～２３０V之间，电压过低时会使机器自我保护，有时显示器的屏幕自动关闭又自动恢复，一般不会造成机器系统的故障。但如果电压超过２３０V，则容易造成微机电源的损坏，…     

计算机教室的环境配置与安全运行

合理的计算机教室的环境配置是保证计算机正常运行的前提条件,是延长计算机使用寿命的可靠保证,同时也对管理人员和操作人员提出了更高的要求.     

Teaching Teachers about Computers

Abstract

Currently in the United Kingdom there are several major initiatives to encourage the development of information and communications technology (ICT) in schools. However, in the past many significant educational innovations have resulted in disappointing outcomes and limited curriculum change. This article presents a three-phase model that offers guidance on how to facilitate effective curriculum change, particularly in the field of ICT. The model was derived from analysing six contrasting case studies of departmental ICT within a particular secondary school (ages 12-16 years). The article discusses the main issues identified within the case studies that led to the formulation of the model. ‘Issue trees’ were devised as a system for hierarchically grouping and presenting the factors that encouraged and discouraged ICT development across the various departments. Important aspects of the model include: gaining a firm innovative decision from a department, selling the pedagogic benefits of the innovation, the willingness of staff to undergo professional development (particularly pedagogic development), clear and positive communication channels that facilitate responsive management, and a methodical development cycle. The model has proved a useful tool for securing the effective integration of ICT into the curriculum, i.e. teachers effectively deliver appropriate ICT activities which have been adopted by the whole department and integrated into subject work schemes.     

Plans that work: improving employment outcomes for young people with learning disabilities

This article offers a critical reflection on the function of education, health and care plans (EHCPs) in pathways to employment for disabled young people. We consider ‘the education plan’ as an artefact of special educational needs systems. We problematise the often taken‐for‐granted assumption that such plans are always and only a ‘good’ thing in the lives of disabled young people seeking pathways to employment. At the same time, we consider the rise in demand for plans that are understood by many as a crucial mechanism for achieving support. Following the recent policy reforms in England, we describe a context in which the funding of education is shrinking and in which the promise of employment for disabled young people has yet to be delivered. We conclude by proposing some changes to policy and practice to enhance employment opportunities for disabled young people.     

Some Misconceptions about Attribute Sampling Plans

This article explores some common potential misconceptions about attribute sampling plans. Use of the operating characteristic curve easily enables the misconceptions to be overcome.     

NewLink with Computers

The above authors, all from the Department of Adult Education, Nottingham University, have developed computerbased education and training for disabled adults in six centres in the East Midlands. In its service to the students – if not in its resourcing – it is a model for others to follow.     

University Strategic Plans: What they Say about Innovation

Innovative Higher Education - We analyze innovation in university strategic plans to assess whether innovation is a stated priority, to what end innovation is sought, and whether innovation is a...     

浅谈计算机辅助教学(CAI)

运用计算机进行辅助教学在我国已经进行了多年的探讨，实践证明它对于提高教学效果、推进教学改革、实施素质教育具有不可替代的积极作用。鉴于此，CAI将对教师提出更高的要求。突破教学难点，进行复式教学，展示多重问题是CAI教学今后发展的主要方向。     

Teaching with Computers:

No abstract available for this article.     

高校贫困生资助的若干思考

高校贫困生问题是伴随经济体制改革和高等教育收费制度的建立而出现的。贫困生问题引起各方面的高度重视,是高校和政府必须正视、研究并妥善解决的新问题。近年来,各级政府、社会各界和各高校为解决这一问题做出了种种努力,但目前高校贫困生资助工作还不是十分完善。     

改进教育评价的几点思考

全面推进素质教育，必须改变单纯以“考试成绩”、“升学率”作为惟一标准的教育评价制度。建立全新的素质教育评价体系，应坚持以人为本，促进全体学生生动活泼主动发展。教育评价要注重效益，讲科学，学生评价重点在激励，促发展。     

Teaching Statistical Reasoning with Computers

This aritcle describes some of the software developed for a computer enhanced curriculum to teach statistical thinking to high school students which enphasises acitive participation and decision-making by the students.