浅谈数控专业的多媒体课件教学

随着现代教育技术的发展,开展多媒体技术教学是教学现代化和教学改革的一种重要体现.充分运用多媒体课件,培养学生的创造能力,势在必行.那么,如何运用多媒体课件培养学生的创造能力呢?下面笔者就针对教学研究中的一些实际情况展开讨论.     

小学数学与多媒体技术的有效融合研究

随着新技术的不断发展,新的教学理念也逐渐地走进课堂教学当中,传统的教学模式也需要采取对应的措施进行必要的突破,数学教学也不例外。多媒体技术也迅速地占有课堂教学,因此,在数学课堂上,教师可以利用多媒体课件来处理教材中的一些数字、图形、图像等数学信息,多媒体课件的合理使用能够有效地改善传统教学模式的沉闷与枯燥,而且还能够活跃课堂的教学气氛,激发学生学习数学知识的兴趣,多媒体课件集多种优势于一身,合理地使用还能够启发学生的思维,进而极大地提高了数学课堂的教学质量。本文就多媒体课件在数学课堂教学中的使用,浅析以下几点教学见解。     

在电工基础教学中使用多媒体课件

电工基础是一门实践性较强的专业技术基础课程,其目的和任务是使学生获得电工技术方面的基本理论,为学习后续专业课程以及学生今后的工作打下坚实基础。利用多媒体课件激发学生的学习兴趣,利用多媒体课件突破教学难点,利用多媒体课件弥补演示实验的不足,激发学生的学习兴趣,提高教学效果。     

浅谈多媒体课件在英语教学中的有效应用

多媒体课件在英语教学词汇讲解、对话讲解、阅读讲解中的应用,促进了教师、学生、课件之间的互动增强,从而激发了学生对英语的兴趣,进而有效地完成教学任务,提高其听、说、读、写的整体能力。     

中职电脑教学中PPT使用的常见误区

随着现代信息技术的发展,多媒体课件在课堂教学中的应用越来越普遍。PowerPoint（以下简称PPT）凭借着操作简单、制作方便、呈现效果突出等优点,特别适合中职学生认知水平,受到广大中职学校师生的欢迎,成为中职学校多媒体课件的首选。有的中职学校还将PPT课件制作及使用,作为教师绩效考核的重要内容之一。但是,因为思想观念、课件设计和课堂教学方面的局限,PPT在实际教学过程中出现一些误区,最终影响了实际的教学效果。     

高校声乐课堂教学多媒体课件设计研究

随着社会的发展,多媒体课件被广泛设计到了高校的声乐课堂教学当中。相比于传统的教学方式,多媒体教学具有更多的优势,通过制作多媒体课件可以将枯燥的教学内容转化为生动形象的视频或图片,吸引学生的注意力,从而提高教学质量。本文对高校声乐课堂教学中多媒体课件的设计原则进行了分析,并阐述了多媒体课件的设计步骤。     

多媒体课件在机械教学中应用之我见

多媒体课件教学是一种现代教育手段,在教育教学中得到了师生的普遍欢迎和推崇,教师们掀起了学习课件制作的热潮,更是以应用多媒体课件教学为时尚.笔者也不想落后于这样的现代教育教学手段,也在课余时间学起了课件制作,并把它应用到机械教学中去,应用的过程中,的确感受到了这种教学手段的力量和新颖,填补了传统教学手段的很多不足,带来了现代教学手段的改革,也产生了对多媒体课件教学手段的依赖性,以为应用多媒体课件教学是最好的手段,却也形成了教学过程中的一些缺陷.这样的教学实践让笔者反思:多媒体课件教学毕竟是一种新生事物,许多功能和用法还有待于进一步去探索和开发.下面谈谈笔者对多媒体课件在机械教学中的应用的一些看法.     

多媒体课件运用的三原则

在大学课堂上使用的计算机辅助教学系统被称为课件或多媒体课件。根据课件的使用对象不同,多媒体课件可分为两类,即供教师使用的演示型课件和供学生使用的指导教学型课件。在以班级为单位进行授课的背景下,演示型课件在教学中更常     

浅谈微课的制作与合成技术

计算机应用已经走进大众课堂,特别是中职学生的教学与学习越来越离不开多媒体课件的应用.好的多媒体课件是辅助学生学习、教师上课的重要手段,多媒体课件在教学中所起到的作用越来越大.多媒体教学成为中职学校的主流,它的灵活运用相比传统教学方式有很多的优越性,是传统教学不能比拟的.其中Flash是多媒体制作中比较好的一款软件,因为Flash具有很多优点,它能制作出丰富多彩的动画效果,是成为优秀教师的法宝之一.     

初级阶段留学生读写课多媒体课件的教学研究

本文从课堂教学实践出发,配合课后听写与问卷调查方式,探讨了多媒体课件在初级阶段留学生读写课教学中的应用得失。同时根据教学中的实际经验,提出了读写课中多媒体课件教学的几点建议。     

公用事业公有制的多种实现形式

分析了公用事业由国有独资经营向公有制多种实现形式转化必须把握好的几个方面。同时,政府应加强对公用事业的宏观控制力。     

Accuracy of the judgment of facial expression of emotions as a function of sex and level of education

The purpose of this study is to examine the recognition of facial expressions of six emotions as a function of sex and level of education (high school, college, university) of the subjects. Three hundred French-speaking citizens of Quebec had to judge which emotion was expressed in various facial stimuli presented on slides. Results show that overall, the recognition of emotions was very good. However, there were significant and strong differences between emotions and sex and levels of education did not have strong effects on the results.This research was supported by grant EQ-1717 from Fonds FCAC (Gouvernment du Quebec).     

浅析廊坊市加快科学发展的思路及措施

主要从思想建设、产业结构调整、城乡一体化方面探讨廊坊市抓住发展机遇,加快科学发展的思路。     

Developing understanding of the idea of communities of learners

The idea of a community of learners is based on the premise that learning occurs as people participate in shared endeavors with others, with all playing active but often asymmetrical roles in sociocultural activity. This contrasts with models of learning that are based on one‐sided notions of learning— either that it occurs through transmission of knowledge from experts or acquisition of knowledge by novices, with the learner or the others (respectively) in a passive role. In this paper, I develop the distinction between the community of learners and one‐sided approaches from the perspective of a theory of learning as participation, and use two lines of research to illustrate the transitions in perspective necessary to understand the idea of communities of learners. One line of research examines differing models of teaching and learning employed by caregivers and toddlers from Guatemalan Mayan and middle‐class European‐American families; the other line of research involves a study of how middle‐class parents make a transition from their own schooling background to participate in instruction in a public US elementary school.     

The frequency of sexual abuse and depression in a sample of street children of one of deprived districts of Tehran

The purpose of this study was to determine the frequency of sexual abuse and depression among street children who live in a deprived district of Tehran. The researchers used the K-SADS questionnaire and a clinical interview were used to evaluate depression and sexual abuse in 87 street children in Tehran. Eighteen (20.9%) of the children had been sexually abused. Depressed children were 3.2 times more likely to be sexually abused than non-depressed children. Furthermore, 26 girls (86.7%) and 27 boys (48.2%) suffered from depression. The frequency of depression demonstrated a significant association with the father's or breadwinner's history of imprisonment or unemployment. Interventional programs providing education and support should be implemented for street children.     

劳动法视域下新生代农民工权利缺失问题

中国经济崛起和城市化进程过程中农民工的贡献有目共睹,城市让生活更美好的诱惑使得中国的新老两代农民工从农村流入城市,2008年1月1日的《劳动合同法》和《劳动争议调解仲裁法》让社会看到了改善农民工权利状况的希望,然而新生代农民工的权利保护尤其是作为一名劳动者的权利保护的现状依然不如人意,没有救济的权利不是真正的权利、迟来的正义是非正义,每年岁末对于农民工权益的突击性保障并不能从根本上解决问题,把包括农民工权益保障的社会问题纳入法治框架内、通过探析新生代农民工权利阙如问题及原因进而发现从制度层面进行解决才是解决农民工权益保障问题的根本途径。     

学龄儿童健康行为研究方法述评

学龄儿童健康行为研究越来越得到重视,在未来周期性的研究中也面临着在快速发展的背景下保持较高质量、在有限的财政资源情况下持续提高、使趋势分析与修改问卷内容相适应、满足科学受众和政策受众的不同要求等挑战,因此,完善其研究方法成为当前迫切需要。     

“吸毒人员未成年子女监护问题”研讨会综述

针对吸毒人员对其未成年子女的监护不力或监护缺失的现状，深入探讨了终止、剥夺乃至转移吸毒人员监护权的问题。涉及到监护权转移实践方面的问题，与会专家提出了临时监护人，短、长期寄养家庭，机构性质的儿童之家，儿童福利院等多种监护权转移方案。对一些存有疑义的问题，则是需要系统研究、统筹规划的新课题。     

The impact of generation and country of origin on the mental health of children of immigrants

The authors reexamine the study of generational differences in adjustment among the children of immigrants by arguing that the country of origin defines and shapes the adaptation process across generations. Using a sample of children in Toronto, the authors demonstrate that generational differences in the mental health of children occur only in families from countries of origin at the lowest levels of economic development. Among those at the lowest levels of economic development, a mental health advantage in the first generation evolves to a disadvantage in the 2.5 generation relative to third or later generational children. Children from backgrounds characterized by higher economic development show no initial or eventual differences from the native born. Using data from the Toronto Study of Intact Families, the authors are able to explain differences among children from low economic development backgrounds specifically in terms of increasing family conflict and decreasing school involvement across generations.