信息技术环境下图形组织器在英语写作教学中的运用

就当下大学英语写作教学中所面临的问题,提出在信息技术环境下可以利用图形组织器改进英语写作教学.首先阐述了图形组织器的概念,列举了它的分类及运用Word2010绘制图形组织器的方法;此外还探讨了图形组织器在写作教学中的实际运用,旨在使学生能自主思考、积极建构知识,促进协作学习,提高写作能力.     

试论中学数学的研究性学习

研究性学习是当前新课程改革的亮点 ,也是人们关注的热点。本文通过对研究性学习产生的历史以及我国提出研究性学习的时代性的阐述 ,揭示了研究性学习的内涵。数学研究性学习的特点体现在 :较高的抽象性、广阔的开放性、较深刻的探究性以及非常有利于培养钻研精神。开展数学研究性学习要以促进学生思维发展为根本 ,培养数学创造性思维。     

关于研究性学习的实践探索——高师综合实践活动课程的实施例谈

研究性学习作为一种思维模式和学习方法,不仅能培养学生的实践能力和创新精神,还能架设基础教育与高师教育间沟通的桥梁。在高师综合实践活动课程的教学中,开展研究性学习是适应基础教育改革新课程环境、发挥课程榜样示范作用、激发学生学习积极性、激活学生成功欲的需要。我们要努力在学科教学中进行研究性学习的实践,探索明确课堂的组织形式,以研究性教学促进研究性学习,重点抓好学生的主题探究活动,确立多元评价机制。     

浅谈数学新课程教学中的研究性学习

数学内容具有较强的系统性，且环环相扣，学生的思维链容易形成，这就为研究性学习提供了有利的条件．无论是概念的学习、定理法则的推导还是习题的解答，教师都可以创设问题情境，引发学生探究的欲望．在全面实施新课程的今天，以研究性学习的方式实施教学就显得尤为重要．教学中的研究性学习常见有以下3种形式：     

《氯气·自来水·鱼》的教学设计

作为一种先进的教与学的模式,研究性学习正逐渐被人们所理解和接受。在教学中实施研究性学习可以激发学生的学习兴趣,可以使学生变被动为主动,让他们更富有责任心和创造精神,从而培养学生的创新思维、团队合作精神、分析解决问题的能力。下面试就《氯气·自来水·鱼》一课研究性学习的教学设计作一探讨。     

华中师大毕业生远程视频面试室正式投入使用

正"好,今天的面试就到此结束。请耐心等候通知,我们近期将尽快研究是否录用你。"日前下午,新东方教育培训集团三位高级HR在其办公室结束了对华中师大文学院2015届本科毕业生小李的远程面试。新东方和小李成为了使用该校远程视频面试系统进行网络双选的首批"尝鲜者",这也标志着华中师大毕业生远程视频面试室正式"开业"。据悉,华中师大所建的远程视频面试室在湖北高校中尚属首个,在全国高校中也为数不多。据该校学生就业工作处信息办杨国强老师介绍,     

小学语文研究性学习探析

小学语文研究性学习是指在语文教育教学活动中采取的以学生为主体进行的研究性质的学习活动。在这一学习活动过程中,学生对所学的内容进行研究探索,发现问题和收集与之相关的资料信息,最后加以整合形成结论,这是一种主动性学习方式。研究性学习不仅能培养学生发现问题、解决问题的能力,同时也可以促进学生发散思维和创造思维的发展。     

新课程下的创新能力培养的一些思考

新课程下的物理教学要充分发挥学生思维的主体性,开展研究性学习,促进学生创造性思维的培养,提高学生的创新能力。     

谈谈新课程背景下研究性学习的开展

研究性学习是高中必修课程“综合实践活动”的重要组成部分,新课程的全面实施促进了研究性学习的进一步深入。首先,新课程的理念为研究性学习的开展创设了有利的条件;其次,新课程倡导的探究的学习方式正是研究性学习所需要的,更重要的是新课程为研究性学习提供了丰富的资源。语文是重要的基础学科,语文新课程与生活密切相关的特点决定了它在研究性学习中的重要地位。如何结合语文新课程开展研究性学习,笔者认为可以从以下几个方面入手：     

浅谈多媒体在小学语文课堂教学中的应用

随着现代化信息技术的发展,在小学语文课堂教学中运用多媒体教学手段符合新课程改革的理念和要求,因为多媒体教学可以把文字、图形、动画或者视频有机地结合起来,对于小学语文教学有着积极的促进作用。多媒体技术可以激发起学生对于语文学科的学习兴趣,有助于发展学生的思维,培养学生自主学习的能力。     

微型学习视野下的微课程设计及教学应用研究

微课程是微型学习的一种具体形式,主要以短时视频为载体记录微型化的教学内容,是对传统教学模式的革新.借助微课程可以有效利用碎片化时间进行随时随地学习,有助于形成新的学习理念.文章首先简要回顾了微课程的起源以及发展现状,对其概念、特征进行了探讨,然后针对微课程内容从降低认知负荷的角度提出了五个设计原则,在此基础上提出了微课程设计的方法与合适的教学应用模型.     

Designing and implementing a PBL course on educational digital video production: lessons learned from a design-based research

This paper reports on a design-based research (DBR) process for designing, implementing, and refining a problem-based learning (PBL) course on educational digital video (DV) use and production at the University of Lapland’s Faculty of Education. The study focuses on the students’ learning processes and outcomes from the viewpoint of meaningful learning. The research subjects included two pilot students and ten students enrolled in the course. To promote the reliability of the findings, data of various kinds and from multiple sources were used, including video recordings of the PBL tutorial sessions. The results suggest that PBL offers a good model to support students’ knowledge and skills in producing and using educational DV. In addition, the results suggest that DV production can be used as a method to learn about the subject matter of the DVs.     

Understanding video as a tool for teacher education: investigating instructional strategies to promote reflection

There is a general consensus among researchers and teacher educators that classroom video can be a valuable tool for pre-service teacher education. Media such as video are not, however, in themselves effective. They have to be embedded in an instructional program to be useful. Yet, little empirical research examines how specific instructional approaches might effectively exploit the potential of video in teacher education. In this study we explored the use of two video-based university courses, one representing a cognitive instructional strategy integrating video, the other representing a situative strategy. Using data from learning journals we analyzed the effects of the two strategies on pre-service teachers’ (N = 28) ability to reflect on classroom video. We found that the two strategies have distinct impacts on the kinds of reflection patterns that are fostered. Our findings suggest that the learning goal and purpose at hand should determine which instructional strategy should be employed when embedding classroom video into teacher education courses.     

技术助力教师教育视频资源的典型应用问题与发展趋势

视频作为一种教育数字媒体,一直以来都是教育技术学研究的重要领域。视频运用于教师教育的发展经历了微格教学、交互分析、建模专家教学、基于视频案例的研究、超媒体项目5个阶段。每个阶段的发展都基于教学理论的发展与进步,而且在不同阶段视频资源的教育应用是并行兼用的。基于＂跨越式优秀课例资源网＂的调研发现,当前视频资源的教育应用存在视频内容粗加工、视频支持技术单薄和视频资源应用范畴有限三大典型问题,不利于教师教育的持续发展和学科领域的深入发展。在互联网技术和数字设备广泛普及的信息时代,技术的助力为视频资源的教育创新应用提供了更广泛的空间,也为解决当前存在的问题提供了可能途径。回顾和审视当前国内外有关教育视频资源开发与应用的技术及项目,可以发现,教育视频资源应从内容开发、活动设计、交互技术、语义技术、应用机制5个方面进行纵深发展,从而实现教师的深度有效学习和个性化协作学习,并促进教育视频研究的螺旋式发展。     

Video as a tool for fostering productive discussions in mathematics professional development

This article explores the use of classroom video as a tool for fostering productive discussions about teaching and learning. The setting for our research is a 2-year mathematics professional development program, based on the Problem-Solving Cycle model. This model relies on video from the teachers’ own classrooms and emphasizes creating a community in which members feel comfortable learning from video. We describe our experiences carrying out the Problem-Solving Cycle model, focusing on our use of video, our efforts to promote a supportive and analytical environment, and the ways in which teachers’ conversations around video developed over a 2-year period.     

Standards und Trends der videobasierten Lehr-Lernforschung

In this paper standards and recent trends in video-based teaching and learning research are presented. Three trends are described: 1. Methodological advances in using video for measuring processes of teaching and learning. 2. Using video for improving teacher education. 3. Embedding video sequences as stimuli in tests for assessing professional teacher competencies. The trends are based on the state-of-art in video-based research. Common standards are described and recent developments are identified. As a conclusion the authors argue for evidence-based use of video in teaching and learning research. This includes further efforts in providing basic research regarding specific effects of video on the acquisition of professional competencies.     

人工智能在教育视频中的应用分析与设计

视频是教育领域重要的学习资源形式,基于人工智能技术的教育视频分析与创新应用是推动教育人工智能落地的重要方式,但目前还处于研究与实践的探索阶段。文章分析了人工智能对教育视频的支持功能,在此基础上探讨了人工智能在教育视频中的具体应用场景,构建了基于人工智能的教育视频应用设计原则与框架,并进行了案例实现。研究表明:基于人工智能技术的教育视频应用有助于增强互动学习,支持多模态学习分析,优化视频游戏设计,促进智慧课堂与智慧校园建设。对人工智能在教育视频中的应用研究与实践将推进教育教学创新,推动人工智能与教育的深度融合。     

Video Modeling and Explicit Instruction: A Comparison of Strategies for Teaching Mathematics to Students with Learning Disabilities

As classrooms begin to adopt a greater number of digital technologies such as computers and tablets, it is important for educators to understand how effective such tools can be in aiding in the delivery of instruction to students who struggle in mathematics, such as those identified with a learning disability in mathematics. One digital‐based instructional strategy with a limited research base for students with a learning disability is video modeling. Through a single subject alternating treatments design, this study compared the use of video modeling to face‐to‐face explicit instruction for teaching geometry word problems to three secondary students with a learning disability in mathematics. Across 10 sessions of intervention, all three students demonstrated improved performance on all dependent variables with both interventions, while the explicit instruction condition produced slightly greater accuracy scores for two of the three students. The results and their implications for the field of mathematics are discussed.     

Researchers and teachers learning together and from each other using video‐based multimodal analysis

This paper discusses a year‐long technology integration project during which teachers and researchers joined forces to explore children's collaborative activities through the use of touch screens. In the research project discussed in this paper, 16 touch screens were integrated into teaching and learning activities in two separate classrooms; the learning and collaborative processes were captured by using a video, collecting over 150 hours of footage. By using digital research technologies and a longitudinal design, the authors of the research project studied how teachers and children gradually integrated touch screens into their teaching and learning. This paper examines the methodological usefulness of video‐based multimodal analysis. Through reflection on the research project, we discuss how, by using video‐based multimodal analysis, researchers and teachers can study children's touch‐screen supported collaboration and how researchers and teachers can learn together.     

智慧教室中学习投入度与教学活动类型的关系

随着教育信息化的发展,如何提升学生的学习投入度成为了当前研究者重点关注的话题。文章运用视频分析法,对智慧教室中不同学科课程视频的学生课堂学习投入度进行编码分析,探究在不同教学环节、技术功能、教学组织形式等教学活动类型相关要素的影响下学生主动学习投入、被动学习投入、互动学习投入和非投入行为的分布特点,发现:在文章所涉课堂案例中,智慧教室中学生的课堂学习投入度情况良好,技术的使用能够促进学生的主动学习投入。基于此,文章针对智慧教室中如何更好地提升学生的学习投入度这一问题提出了相关建议,以期为课堂教学实践及相关研究提供参考。