从多媒体演示、电子白板，到iPad、电子书包、云技术、云课堂……近年来，教育信息化的发展令人眼花缭乱，但技术的升级换代却未必带来预期的教育转型。现在，在装备先进的教室里，“老师讲学生听”的传统教学模式依然盛行，高效的信息技术更多的是方便了“老师的教”，而对“学生的学”顾及很少。

From multimedia presentation/The electronic whiteboard,To the iPad/Electronic schoolbag/Cloud technology/Cloud in the classroom……In recent years,The development of education informatization dazzling,But the upgrading of technology is not necessarily bring the expected education transformation.now,Advanced equipment in the classroom,"Teachers tell students to listen to"The traditional teaching mode is still popular,High efficiency of information technology is more convenient"The teacher's teaching",But to"The students' learning"Care less.

　　教育信息技术的应用能否从“讲台之上”走到“讲台之下”？课堂能否“换汤又换药”？近日，上海市静安区教育学院附属学校的两堂公开课试图破解难题。

Can from the education of information technology application"Above the platform"Go to the"Under the platform"?The class can"In soup and post -"?recently,Shanghai body education institute affiliated school of two public class trying to solve problems.

老师变身主持人 The teacher change

　　物理课上，40个学生人手一台笔记本电脑，代替了原先的黑板、粉笔和教科书。周骏老师在引入新课前先让学生在电脑上完成5道习题，巩固之前所学。通过教师的终端，他即时了解了每个学生的完成情况5道题里，有两道争议较大。随后，周老师挑选了答错的学生讲一讲自己的解题思路，并让全班就此展开讨论。整个过程，虽没有老师的讲解，学生们依然很快解决了疑问。

Physics class,Forty students with a laptop computer,Instead of the original the blackboard/Chalk and textbook.ZhouJun teacher in introducing the new students on computer before 5 sets,To consolidate what they have learned before.Through the teacher's terminal,He immediately know the completion status of each student and the problem,There are two dispute is bigger.then,Miss zhou chose a wrong students about their own ideas to solve problems,And let the whole class discussions.The whole process,Though without the teacher's explanation,The students still solve the question soon.

　　习题讲解结束，进入新课环节。课前，周骏设计了4个情境，传送到网络里，课上，他让学生以小组为单位共同讨论寻找解决办法。学生在上传自己的答案后，还能查看其他小组的解答，并实时发表评论。

Exercises on the end of the,Enter the new link.Before the class,ZhouJun designed four situations,Sent to the network,In class,He let the students in small groups to discuss for the unit to find a solution.Students after the upload their own answers,Can also check the other groups,And comment on real time.

　　虽然是堂新课，但周老师并没有按部就班讲解课本知识，他在课堂上更像一个主持人，掌控着教与学的节奏，而学生则在信息技术的辅助下自学。

Although it is hall new lesson,But the week the teacher did not explain the textbook knowledge step by step,He is more like a host in the classroom,Control the rhythm of teaching and learning,While students self-study under the aid of information technology.

教学不再“毛估估” Teaching is no longer"MAO GuGu"

　　静教院附校近年来提倡“后茶馆式教学”，其中一条是“学生自己能学会的，教师就不讲”。但对于一个知识点，哪些学生掌握了，哪些学生还没弄懂，老师常常凭经验“毛估估”，最常用的办法是抽一两个学习基础较差的学生来回答问题。如果他们能答，那班上学生应该也都掌握了。

Static ece extensions advocated in recent years"After the teahouse type teaching",One of the article is"Students can learn by yourself,The teacher does not speak".But for a knowledge,What students have mastered,Which students haven't understand,The teacher often with experience"MAO GuGu",The most commonly used way is to take one or two students with poor learning foundation is to answer the questions.If they can answer,The students should have mastered in the class.

　　但这样的模糊评估做法显然不够精确、不够全面。现在借助信息技术，老师能够即时看到所有学生的回答情况，谁错了，错在哪里，老师一目了然。周骏把它称之为“精确打击”，课堂教学的针对性明显提高。

But the fuzzy evaluation method obviously is not accurate enough/Not enough comprehensive.Now with the help of information technology,The teacher to see all of the students to answer,Who is wrong,Where is wrong,The teacher be clear at a glance.ZhouJun call it"Precision strikes",The pertinence of classroom teaching.

　　更让周老师感觉惊喜的是课堂讨论的高效。以前课堂讨论多为小组讨论，学生互相交流的范围较小，即便是全班交流，也是一个同学发言，其他同学被动地听。看起来，课堂很热闹，但效率却不高。如今，通过网络，学生可以查看其他同学的解题思路，还能运用点评功能发表自己的观点，不仅交流面广了，互动性也增强。“现在的课堂看上去静悄悄的，但网上的交流却是热火朝天。这在传统课堂上是不可能实现的。”周骏说。

More let week the teacher feel surprise is the efficient classroom discussion.Class discussion than before for group discussion,The scope of the students communicate with each other,Even if the whole class,Is also a classmate to speak,Other students passively listening to.It looks,The classroom is very busy,But the efficiency is not high.now,Through the network,Students can check other classmates' ideas to solve problems,Still can use ideas of her own comments on function,Not only wide communication,Interactivity is enhanced."Now the classroom looks quiet,But the Internet is lots of communication.This is not possible in the traditional classroom."ZhouJun said.

光靠技术更新并不够 Light on the technical update is not enough

　　“其实这堂课使用的信息技术并不复杂，但传递了一种理念：技术并非越高端越有效。对教育信息技术的选择而言，要多点理性，更多地从教学实际出发，从有利于‘学生的学’出发。”静教院附校校长张人利说，“单纯的技术更新并不会带来课堂的转型，现在很多学校一哄而上搞电子书包、云课堂，投入很大，效益却不高，就是因为课堂教学理念没有真正转变。”

"In this class, use the information technology is not complicated,But a concept:Technology is not the more high more effective.The selection of information technology in education,To be more rational,Starting from teaching practice more,From to‘The students' learning’Based on the."Static Abbey school headmaster of a man possessed by the said,"Pure technology update will not bring the transformation of classroom,Now many schools YiHongErShang electronic schoolbag/Cloud in the classroom,In a great,Efficiency is not high,Because classroom teaching idea has no real change."

　　在上海，信息技术进入课堂已有十多年，但绝大部分的功能开发仍集中在“讲台之上”，大多为了方便“老师的教”：如PPT使板书更快捷、规范；课件让教学更生动形象。在张人利看来，课堂容量和教学效益虽明显提高，但未改变“老师讲学生听”的模式。

In Shanghai,Information technology into the classroom for more than ten years,But most of the function of the development is still on"Above the platform",Mostly in order to facilitate"The teacher's teaching":Such as PPT to blackboard writing more quickly/standard;Courseware for teaching is more vivid.In a person looks,Classroom teaching capacity and efficiency is improved,But did not change"Teachers tell students to listen to"The mode of.

　　“讲台上的信息技术是辅助教学，走下讲台的信息技术则是支持学习，出发点不同。”张人利认为，信息技术的应用要从讲台之上走到讲台之下，必须重视自学辅助、合作交流、教学评价等功能的开发。“信息技术的特点是信息量大，反应速度快，互动性强，这些特点已经给我们的生活、学习带来了深刻影响。现在的问题是，课堂教学如何利用好这些特点，加速转型。”

"The platform of information technology is aided teaching,Walk down the platform of information technology is the support learning,The starting point is different."A man the think,Upon the application of information technology from the platform to platform,We must attach importance to self-study auxiliary/Cooperation and communication/The development of the teaching evaluation, and other functions."Information technology is characterized by large volume,Reaction speed is quick,Interactive strong,These characteristics have been to our lives/Learning has brought the profound influence.The question now is,Classroom teaching how to make good use of these characteristics,Accelerate the transformation of."