翻转课堂中知识内化过程及教学模式设计

国际语境中的“翻转课堂”,从本质上讲,强调的是学生课前使用在线视频学习的一种场所。但是学习场所的变化不能完全影响,或者说替代不了真实的师生互动的教学过程,也还不足以让教和学的关系发生本质变化。翻转课堂的基本要义是教学流程变革所带来的知识传授的提前和知识内化的优化。从这个意义上说,流程要素仅是定义翻转课堂的重--素之一。作为真正意义上的翻转课堂,还需要添加另外两个要素：技术要素和环境要素。翻转课堂应该更名为“翻转‘教’‘学’”,关键是教师和学生之间的关系、地位和作用发生了本质的变化。翻转课堂在教学应用中容易出现师生关系失位、知识难度越位、适用对象错位等局限性,根源在于对翻转课堂的定位停留在流程翻转的层面上,忽视了翻转课堂背后隐藏的知识内化的基本原理。翻转课堂主要通过教学流程翻转,分解知识内化的难度,增加知识内化的次数,促进学习者知识获得。对翻转课堂教学模式进行设计时,要根据渐进式知识内化的特质和翻转课堂的三个构成要素,从宏观、中观和微观三个层面综合考虑。既保证不给教师和学生增加额外负担,又使教学媒体、教师培训、教学环境满足需求。教师在具体实施翻转课堂过程中,要遵循知识内化基本原理,根据课型、学情分析,选择恰当的教学策略。     

知识观转型中课堂评价知识的三维立体模型建构及其意义

知识观的转型不可避免地促使课堂评价知识在其本质、表征和有效阈这三个维度上发生相应的转变。知识的相似性本质不仅从根本上改变了知识表征和知识有效阈的传统二分,而且也拓宽了课堂评价知识建构的理论视野。从有限度、动态、多层次的知识本质观出发,围绕知识本质、知识表征和知识有效阈来建构课堂评价知识的三维立体模型,能够为有效摆脱目前课堂评价所面临的种种困境提供一种新的可能路标。     

缄默知识理论观照下的课堂评价知识三维建构

"我们所认识的多于我们所能告诉的。"基于对博兰尼缄默知识理论的认识与批判,我们从显性的、雾性的和隐性的三个维度重建了课堂评价知识,并分析了三个维度之间的转化,以及三维课堂评价知识所具有的理论价值与实践意义:承认中间地带即雾性评价行为及其知识形态,在理论上更有助于解释评价行为中的"相悖"现象及其转化;在评价改革实践上,有利于认清改革的难点所在即评价观念尤其是隐性评价观念的转变,以及这种转变的困难之所在即并非是一个自然而然的过程。     

Knowledge Construction and Collective Practice: At the Intersection of Learning,Talk, and Social Configurations in a Computer-Mediated Mathematics Classroom

In this study I investigated how students' mathematical activities, and thereby their mathematical understandings, change as a function of their participation in different social configurations. I examined how the interplay between 2 social configurations-local investigations at a computer simulation and whole-class discussions-contributes to how 7th-grade students learn probabilistic reasoning. I used 2 case studies to investigate (a) how different forms of participation are linked to different social configurations, and (b) how specific discourse practices and ways of reasoning propagate across the classroom and are adopted by individual students. The analyses suggest that classroom mathematical practices are developed, in part, for the social or communicative purpose of settling disputes and not purely for their rational or cognitive value to individuals. Results also provide insight into how to design and orchestrate classroom practice, particularly computer-mediated inquiry, to foster individual learning that is situated within a classroom community oriented toward the construction of a shared understanding of probability.     

人文知识内化课堂教学之我见

人文教育的目的在于将人文知识内化为学生的人文素质。目前人文学科课堂教学中存在着忽视内化、不利于内化的问题。创造满足人文知识内化课堂教学的条件,在实践中必须做到:明确人文教师的职责,提高人文教师的素质;重视情感教学模式的运用,充分发挥情感教学在人文知识内化中的重要功能;强化学生主体对学习意义的认识,增强学生学习人文知识的主动性。     

Teacher Talk in College English Classroom

English teachers mainly pass on knowledge through teacher talk in China. This paper focuses on the analysis of charac?teristics of teacher talk and discusses some ways to make teacher talk more compreh...     

Teacher Talk in College English Classroom

English teachers mainly pass on knowledge through teacher talk in China. This paper focuses on the analysis of characteristics of teacher talk and discusses some ways to make teacher talk more comprehensible for learners' input. It has been concluded that with conscious improvement or exploration on teacher talk in practice, teachers can greatly enhance their teacher talk and make an effective combination between teacher talk and comprehensible input.     

中国英语课堂话语研究——综述与展望

我 国外语教学研究越来越重视外语课堂话语的研究。其焦点是分析外语教师如何为学生参与课堂对话活动提供机会或空间,以完成课堂教与学的任务。而课堂话语质量,策略选择,课堂互动或协商模式,反馈策略等都会直接影响学生学习和认知、语言发展速度和教育成果, 所以外语课堂话语研究是外语教育、语言学和二语习得研究的重要领域。本文首先界定课堂话语的三个主要语用功能,然后根据这三个主要功能对我国英语课堂话语研究进行综述和评价。最后在评价的基础上对我国英语课堂话语的深入研究提出建议, 力求使课堂教学实现本土化和全球化的接轨。     

基于建构主义的知识观看生命课堂的建构

知识教育是教育活动的重要内容。在传统课堂教学中获得知识成为重要的主题。在建构主义知识观中,知识被看做是建构的而不是传授的,更强调了学习主体的能动作用。因此对传统的课堂教学形成了冲击,生命课堂由此受到更多的关注。在这样一个知识观下,课堂教学更关注教学和学习主体的自我体验,尤其是生命体验和精神重构。     

浅谈课堂教学中的知识互动

课堂教学在整个教育教学活动中占据着重要的位置。课堂教学过程实际上是知识的传递和互动的过程,随着教学知识内容的丰富,要求和目的性的提高,课堂知识的传递表现出更明显的互动性,并由此带来课堂教学方法的变化。     

面向知识建构的课堂对话规律探析

发展课堂对话是推进课堂教学改革的重要体现,也是进行知识建构的有效途径,对提升学生综合素养和关键能力具有重要意义.为对课堂对话的过程性规律进行解析,文章创设了面向知识建构的课堂对话编码体系,借助人工编码与机器学习相结合的方法对255节中小学课堂进行话语分析,采用关联规则挖掘等方法对课堂对话的演进序列进行分析,发现:第一,中小学课堂形成了以基础知识类对话为基础、多元对话组合推进的对话模式;第二,不同科目的对话演进规律区分明显,数学和科学科目体现了问题探究的特征;第三,高质量的课堂对话多经历知识习得—观点表达—阐释分析—综合提炼—迁移创新五个阶段,以螺旋式结构延展上升,发挥了知识建构的作用.研究对增强对话的有效性和提升课堂教学质量具有借鉴作用.     

浅谈课堂教学的优化

从教材的二度消化、讲课与书本异与同的矛盾、讲课与自学抓与放的矛盾以及课 堂的语言等四个方面，通过不同的角度阐述了课堂教学的优化，并在实际课堂教学中的应用证明是行之有效的。     

教师话语对大学英语课堂教学的影响研究

现如今,在大学英语课堂教学过程中,教师有着主导作用,一方面要对学生进行讲解和授课,另一方面又要引导学生进行思考和讨论。在教学过程中,主要需要用到板书、肢体语言、话语、多媒体、教材等多种教学方式,其中,话语占有绝对的主导地位,其他几种方式只有通过话语才能够正常进行。加上英语作为一种语言,对于话语的使用尤为重要,在英语教学中也就起着举足轻重的作用。基于此,主要通对研究大学英语课堂教学中的意义,分析大学英语课堂教学中话语的正确和错误使用方法,从而使教师能够在教学过程中更好地应用话语,提升大学英语的教学效果。     

On Teacher Talk in ELT Classroom Teaching

Teacher talk (TT for short) in China’s ELT (English as Foreign Language Teaching) classroom teaching refers to the speech that the teacher uses to speak to students when the teacher undertakes teaching tasks and spread knowledge. This article will firstly introduce teacher talk briefly and then analyze some strategies with regard to TT with the ultimate purposes of illustrating how effective teacher talk contributes to the good relationship between teacher and students in ELT classroom.     

Two Axes for the Analysis of ‘Commonsense’ and ‘Formal’ Geographical Knowledge in Classroom Talk

Teaching and learning the various aspects of a school discipline's contents (its ‘subject knowledge') are obviously part of the main agenda for high schools. While a vast body of material exists on curriculum contents, on pedagogic techniques for their dissemination and on the psychology of learning, very little attention has been paid to actual sites of learning in relation to the production of knowledge and its acquisition. This is especially so regarding the discursive practices which are the main means of teaching and learning in those places.     

Teacher Talk and EFL Classroom Interaction

Teacher talk and teacher-student classroom interaction have always been the central issue among the various classroom researches. Teacher talk is undoubtedly important in EFL(English as a foreign language) classroom in China. This paper attempts to discuss the features of teacher talk in EFL classroom, mainly of NNS(non-native speaker) teachers and the implications and suggestions of how to make teacher talk more appropriate and stimulative.     

课堂教学语言调控和取效研究

鉴于课堂教学语言没有充分得到重视,本文作者借鉴语用学及相关理论对课堂教学语言调适和取效进行研究。研究发现教师要认知学生心理,顺应语境,调适言语和语气,才能构建和谐师生关系,取得良好教学教育效果,促进学生健康发展。     

心理学知识在信息技术课堂的应用

提高学生的信息素养是信息技术教育的培养目标。心理学知识应用于信息技术课堂可以很好地提高信息技术教育的教学质量。根据心理学知识的相关理论,在信息技术课堂教学中应注意以学生为本,让学生全面参与教育教学的各个方面,提倡在信息技术教学中应用任务驱动法等教学策略,提倡合作学习和小组协作学习。