精品视频公开课建设与应用的策略

精品视频公开课是教育部“十二五”期间“高等学校本科教学质量与教学改革工程”的主要内容,如何做好精品视频公开课的建设工作,如何开展精品视频公开课的应用是目前亟待解决的问题。本文从精品视频公开课程的选择、深入分析精品视频公开课的技术标准、汲取国外公开课的成功经验、基于协同学的精品视频公开课建设团队等多方面提出了精品视频公开课的建设策略;从结合Web2．0环境促进教学创新应用、作为优质教学资源促进同类课程教师专业发展及为社会公众提供丰富的前沿信息等方面提出了精品视频公开课的应用策略。精品视频公开课的建设和应用策略旨在有效推进我国精品视频公开课的可持续发展。     

高校视频公开课制作技术探讨

正随着现代网络技术的不断发展,将教师的教学过程以视频的形式进行交流,实现了教育资源的共享与互动。在视频公开课的制作过程中,如何将不断进步的现代教育技术与课堂教学完美地融合,真实优质地反映教学内容,已成为每个教育技术工作者必须深思的课题。本文将从一个教育技术工作者的视角,通过前期准备、拍摄、后期制作等环节,全面地探讨高校视频公开课的制作技术。一、公开课的发展伴随着网络技术的不断发展和教育资源共享的     

精品视频公开课后期制作常见问题及处理技巧

后期制作是精品视频公开课建设不可缺少的部分。分析、总结了在精品视频公开课的前期拍摄过程中可能会出现的各种问题,并提供了一些相对应的解决方法和工具选择,介绍了如何从技术上保证高质量精品视频公开课的制作。     

大学视频公开课示范效应分析与思考

大学视频公开课是以优质课程资源共享、体现现代教育思想和教育教学规律、展示教师先进教学理念和方法、服务学习者自主学习、促进教育质量提高为目的。本文首先对大学视频公开课建设项目的现状进行了详细分析,然后对视频公开课建设的示范效应进行了探讨,最后提出了大学视频公开课建设质量和示范效应提升的相关思考。     

视频公开课中投影屏幕信息的拍摄与处理

投影屏幕信息是视频公开课中不可缺少的教学信息。纵观已上线的视频公开课,发现大部分课程中投影屏幕信息的呈现方式为图片插入,这种方法存在漏失教师肢体语言及视觉注意引导信息的缺陷。采用直接拍摄法能很好地解决这一缺陷,但在拍摄时也会遇到诸多问题。在视频公开课拍摄前、拍摄中以及拍摄后采取一系列的措施和优化,可较好地解决这些问题,以传递真实完整的课堂信息。     

基于视频公开课的翻转课堂教师培训模式

在《国家中长期教育改革和发展规划纲要(2011-2020)》中关于高等教育优质资源普及共享的思想指导下,教育部启动了视频公开课的建设工作。视频公开课为教师专业发展提供了优质资源,翻转课堂是混合式学习的有效实现途径,二者的结合可以实现教学内容与教学方式的创新与发展。该文在对国内外基于资源的教师专业发展相关研究分析的基础上,提出了基于视频公开课的翻转课堂教师培训模式要以视频公开课作为资源,开展培训内容体系的设计、个性化培训策略的设计、培训活动的设计、培训支持服务的设计及立体的培训评价体系的设计。     

精品视频公开课建设经验与体会

高等学校开展精品视频公开课建设,是加强和推动优质教育资源共享的重要举措。本文主要阐述了精品视频公开课建设的思路和在建设中需要注意的问题,并在此基础上分析了精品视频公开课建设对于未来教育的影响。     

揭秘哈佛网上公开课制作

从视频节目制作角度对哈佛大学公开课的前期拍摄和后期制作进行深入观察和技术分析,探讨开发优质课程视频资源的制作方式和呈现效果,为国内高校视频教育资源建设提供参考和借鉴。     

生物化学实验精品在线开放课程的建设与研究

分析了我国实验精品在线开放课程的现状,如实验实训类公开视频少,模式单一,课程类型不够系统多样,建设难度大等问题。以生物化学实验精品视频公开课的建设为例,探讨了打造实验类精品在线开放课程的策略,激发教师的积极性,准确定位建设目标、组建建设团队、撰写拍摄脚本、提纲和讲稿等准备工作,对教学内容、教学方法、视频风格进行优化设计。通过认真拍摄视频素材,重视视频的后期制作,严格把控质量验收关,精心制作实验课程的视频内容,为数字化背景下MOOC实验教学视频的建设打下坚实基础,为在校大学生提供优质的MOOC学习资源。     

视频公开课中视听语言的设计应用及影响

运用现代化新媒体视频手段进行教学和文化传播已经成为教学改革的重点。在阐述高校视频公开课重要性的基础之上,从影视制作者的角度分析当下公开课视频存在的视听问题,并对其拍摄过程及后期制作提出建议。     

基于视频观看轨迹的难度感知诊断方法

翻转课堂、混合课堂等新型教学模式的出现,让学生可以通过在线视频提前预习知识。但是,在这种非面对面的课堂,教师无法观察到学生观看视频的状态,不易识别预期的教学难点与学生在视频学习过程中实际感知到的难点是否一致。为解决这一问题,文章通过采集学生预习视频时的交互行为数据还原学生的视频观看轨迹,采用聚类分析法来诊断学生预习视频时感知到的实际难点;同时,通过对在线测试答题正确率进行分析得到的结论、半结构化访谈中学生对视频学习难易度的反馈分别与对学生视频观看轨迹进行聚类得出的结论进行对比,发现结果趋于一致,由此验证了文章提出的难度感知诊断方法的可行性与有效性。难度感知诊断方法依靠客观行为数据更加精准地掌握学生的学习难点,为提高课堂教学效率提供了有力保障。     

中小学教学视频案例视频素材的设计与制作

视频素材是构成教学视频案例的主要素材单元,它的质量好坏将直接影响案例成品的最终效果。中小学教学视频案例视频素材主要由教师课前的教材及学生分析、课堂教学实录、课后教师总结及反思、专家点评、同行交流、学生反馈六个单元构成。教学视频案例视频素材的制作流程为：了解拍摄案例的拍摄内容及要求,设计拍摄方案,实际拍摄,采集编辑视频素材形成流媒体格式素材文件。技术要领包括拍摄场地的选择、具体拍摄时的设备要求及后期素材编辑。     

基于“弗兰德-互动分析系统”的视角分析：专家型信息技术教师教学特色

本文介绍了弗兰德互动分析系统,以新的教学理念和教学理论为指导,探索适合信息技术课堂教学的教与学的新策略和新模式。并运用弗兰德互动分析系统及其改进后的分析法对某一信息技术学科带头人的优质公开课视频进行了分析,以此提炼出专家型信息技术教师在课堂教学过程中所体现出的教学特色。     

Video narratives to assess student teachers’ competence as new teachers

In teacher education programmes, written portfolios or text-based self-evaluations are generally used to document the development of student teachers’ competence. However, such approaches do no justice to the complex nature of teaching as they tend to lead to evidence in which teacher competencies are disconnected and removed from the actual teaching practice. In one postgraduate teacher education programme, video narratives were evaluated as a valid way to assess student teachers’ teaching competencies, promoting connections amongst different competencies, situating these in practice and showing their development over time. Data were gathered from self-reports of both teacher educators and student teachers as well as student teachers’ completed video narratives. Most student teachers succeeded in meeting the set criteria for the video narrative assignment with connected video clips and text frames. However, student teachers also came up with only a few video episodes and loosely connected clips, reflections and other sources. Although most of the students during the programme did explicitly reflect upon their personal development towards becoming a teacher, almost none of them explicitly connected these ideas to their long-term development. We conclude that video narratives show potential to be used as a valid assessment of student teachers’ teaching competence. Yet, structured guidance as well as ill-structured assignments are needed in framing assessment of student teachers in teacher preparation: the former to clarify the aims, format and criteria and the latter to enable student teachers to reflect on their teaching in a personally, meaningful way.     

Video for teaching: classroom use,instructor self-production and teachers’ preferences in presentation format

ABSTRACT

This study explores the use of digital videos in education, from the perspective of the teacher as an agent of technological integration. Secondary and university teachers were surveyed in a region-wide case study. Three topics were specifically surveyed: common uses of digital video in teaching, instructor self-production of educational videos, and preferences in common presentation formats (chalk-and-talk, screencast, PowerPoint, demonstration and whiteboard writing). Results show that secondary teachers make more use of digital video and are more innovative than university teachers. Video self-production is scarce, though respondents declare a positive attitude, with time constraints and technical qualification as main reported obstacles. Preferences in video presentation formats reveal notable differences between secondary and university teachers for some formats. Preferences are also moderately influenced by the teacher’s knowledge field, and by experience with ICT and video production.     

职前教师教育中视频案例教学的研究

在职前教师教育中采用视频案例教学是发展师范生教学技能和提高教师专业能力的一个新方法。本文在梳理教师教育中视频案例教学重要概念的基础上,考察了国内外教师教育中视频案例教学研究的现状,最后作者提出了应用于职前教师教育中的视频案例学习环境创设框架,它包括有机联系的六个要素:案例与资源、活动、工具、支架、共同体和评价。     

如何激发英语学习兴趣

兴趣是推动学生学习的动力,对促进学生积极思维、调动他们的学习热情、提高学习效率起着重要作用。要提高教学质量,就要优化课堂,提高课堂效率和培养学生的能力,其中关键就是激发学生的学习兴趣。激发学生的学习兴趣,可以通过融洽师生关系,培养学生良好的英语学习动机,采取灵活有效的趣味教学法,渲染课堂气氛,实行一些竞争激励措施,让学生体验成功,并积极开辟第二课堂,这些做法可以极大地激发学生学习兴趣,从而优化英语课堂教学。     

A REPLY Listening to How You're Heard: On translations,mistranslations, and really bad mistranslations

This study explored the use of video cases to teach literacy instruction to special education pre‐service teachers. One class of pre‐service teachers was examined for knowledge gains and attitudes towards video cases as an instructional medium. Results suggest that video cases did not result in greater learning of phonemic awareness or reading comprehension topics than traditional lectures with discussion teaching. They also provided comparative data on student teachers’ responses to video versus traditional face‐to‐face instruction. Further implications for special education teacher preparation and future research directions are discussed.     

The same yet different? Teaching quality differs across a teacher’s classes,but teachers with higher knowledge make teaching quality more similar

Teachers usually teach different classes. We examined the extent to which teaching quality varied across a teacher’s classes and the extent to which it was influenced by a teacher’s knowledge. We applied three-level models (levels: student, class, and teacher) to our data on 210 beginning teachers. Students from up to five classes per teacher rated the teaching quality with regard to cognitive activation, student support, classroom disturbances, and monitoring. We found that teaching quality varied substantially across a teacher’s classes. Furthermore, teachers with higher pedagogical/psychological knowledge exhibited higher teaching quality and, to some extent, lower variability in teaching quality across their classes. Thus, teachers’ pedagogical/psychological knowledge seems to be important for achieving high average teaching quality and for adopting to different classroom contexts. As a substantial proportion of the variance across a teacher’s classes cannot be explained by teachers’ knowledge, we discuss the need for research on other influencing factors.