百年老校试水“20分钟课堂” One hundred year old school test the waters"20 minutes classroom"

　　“同样的毕业人数，同样的中学生源，在实行课改之后，象贤中学近两年高考上重点线人数比课改前增加了7倍，上本科线人数比课改前增加超过一倍。”

"The same number of graduation,The same middle school students,The implementation of the class changes later,Like the last two years on the university entrance exam ChongDianXian middle school than before the class changes increased 7 times,Undergraduate course on line than before the class changes increase more than doubled."

　　昨天的现场会上，有着100多年历史的番禺象贤中学作为经验代表向部分学校传输了自己的“法宝”。校长谭小华介绍说，象贤中学试行了3年的课堂教学改革，关键的核心是通过加强老师的“导”和学生的“学”，突出学生的主体角色和老师的主导作用，提高课堂教学效率。一方面老师采取分类研究教学模式，由过去的灌输式讲课改为现在抓住实际问题“精讲”；另一方面通过“精讲”为课堂学生讨论腾出时间，由老师引导、学生带着问题讨论，让学生在课堂上充分讨论解决各自不同的“疑难杂症”，让所学内容得以及时消化。

The meeting yesterday,With 100 years of history as the panyu secondary schools as a representative part of the school experience to the transmission"Magic weapon".The headmaster TanXiaoHua said,Like the trial middle school for three years of classroom teaching reform,The key core is through the strengthening of the teacher"guide"And students"learn",Outstanding student's main body role and the teacher's leading role,Improve the teaching efficiency of the classroom.On the one hand the teacher take classification research teaching mode,From the force-feeding lectures to now seize the practical problems"such";On the other hand, by"such"For class students to discuss and make time,The teacher guide/Students with a discussion,Let the students in the classroom fully discuss solutions to different"Incurable diseases",Let the learning content in time to digest.

　　这种教学思路，在象贤中学被称为“20分钟课堂”理念，即每一节课教师讲的总时间不多于20分钟，而学生思考、讨论、解答、训练的总时间不少于20分钟。其落实效果目前已作为象贤中学评价教师课堂教学的重要指标，以期改变过去传统教学中学生参与度低、满堂灌的现象。

This kind of teaching ideas,As the middle school is called"20 minutes classroom"concept,That is every lesson the teacher tells total time not more than 20 minutes,And students to think about the/discuss/solutions/Training of the total time of not less than 20 minutes.The implement effect has been as the middle school teachers evaluation as an important index of classroom teaching,In order to change the past the traditional teaching high school students low participation/Cramming education phenomenon.

　　谭小华介绍，从最初尝试部分年级和课程的课改到现在全校全面推进课改，课堂教学观念和教学习惯发生了根本性改变，课堂上老师开始“精讲”了，学生开始“活跃”了，“满堂灌”课堂完全消失了，课堂上师生互动、学生之间互动很活跃，学生也更自信。

TanXiaoHua introduced,From the initial attempt to part of the course grade and class changes to now the school promote class changes,Classroom teaching ideas and teaching habits undergone a fundamental change,The classroom teacher began"such"the,Student begins"active"the,"daunted"Classroom completely disappeared,Interaction between teachers and students in class/Students interaction between very active,Students also more self-confident.

老师主“导”学生主“议” The teacher main"guide"The major students"discussion"

　　昨天的现场会上，来自番禺区仲元中学、番禺实验中学、市桥德兴小学等学校就现场介绍了各自不同的课改试验方法。在番禺试验中学的毕业班，该校根据毕业班的特点设计了“前置诊断测评课”和“反馈展示预习课”，针对非毕业班实际情况则设计了主巩固旧课和自学新课，课堂上按照3：3：2的时间比例安排老师讲，学生小组讨论，师生互动、生生互动的课堂不同环节安排。

The meeting yesterday,From the panyu district secondary yuan middle school/Panyu experimental middle school/Dexing city bridge, such as the primary school introduced their different class to change test method.In panyu test high school graduating class,The school graduating class according to the characteristics of the design"Lead diagnostic evaluation class"and"Feedback show preview class",According to the actual situation is not graduating class design in the Lord consolidate old lessons and the new study,Class according to 3:3:2 percentage of time arrangement teacher speak,Students group discussion,Interaction between teachers and students/The classroom interactions between different link arrangement.

　　番禺区教育局相关负责人认为，未来230多所中小学校如何探索新模式，真正让学生带着思考上课、又及时消化各种各样的难题和“困惑”，才是提高教学效率的关键。

Panyu district bureau of the relevant person in charge of think,The future more than 230 small and medium-sized school how to explore new model,Really let the students thinking in class/And timely digestive problems of various kinds and"confused",Is the key to improve the teaching efficiency.

　　精炼课堂“讲课”时间是为了提高课堂效率，而闻讯的家长们则疑问，如何在“压缩”老师讲课的同时不让教学内容“缩水”？对此，番禺区教育局方面相关负责人介绍，为了能让课堂讲课减时却不降质，一些试点的学校采取了“分类教学模式”，以化学为例，其涉及到概念、原理、试验、规律等不同知识类型，学校就将同年级化学老师组合在一起，结合不同知识类型制定不同的导学稿，发给学生们作为课前预习课件，这样既增强教学科学性、汇集更多老师的智慧，又能提高学习的逻辑性。今后全区考虑在更多中小学校推广这一模式。

Refining classroom"lecture"Time is in order to improve the efficiency of the classroom,And parents in the question,How to"compression"The teacher at the same time not to let the teaching contents"shrink"?this,Panyu district education bureau relevant controller introduces,In order to let the lecture reduced but not do mass,Some pilot school adopted"Classification teaching mode",In chemical, for example,It involves the concept/principle/test/Law of different types of knowledge,The school will with grade chemistry teacher together,Combined with different types of knowledge for different guiding draft,To the students as a preview courseware before class,This can enhance teaching science/Concentrating more on the wisdom of the teacher,And can improve the learning logic.In the future the consideration in more small and medium-sized school promotion this mode.

　　记者在采访中了解到，为了能够真正让讨论不流于形式，番禺不少试行课改的学校采取学生“小组”模式，结合不同学生所长，按照五六人不等的形式组建各班级“小组”，在老师讲和师生互动之间的讨论环节，小组的学生根据自己的学习困惑和体会进行小组讨论，让同学“互助”解决一些简单问题；对于一些学生们难以理解的又具有共性的问题，由小组将问题写在“疑难本”由老师提出来与全班同学互动讨论解决；为了能够有效地监督小组成员的讨论效率，各组设立学科带头人、由每个学生都分别担任不同的学科代表，既提高所有学生的自信，又能让同学互相监督、提高思考和讨论的积极性。

Reporter in the interview to understand,In order to be able to really let discuss don't become a mere formality,Panyu a lot of trial class changes school take students"group"mode,Combined with different students director,According to the five or six people in the form of ranging form each class"group",In the teacher make peace between teachers and students interaction of discussions,Group of students according to their own learning confused and experience for group discussion,Let students"mutual"Solve some simple questions;For some students are difficult to understand and have common problems,The group will be written in the problem"Difficult this"The teacher ask the whole class interaction and discussion to solve;In order to be able to effectively supervise the members of the group discussion efficiency,The establishment of the leader in the field/By every student as respectively different disciplines representative,Can not only improve all students' confidence,And can make students supervise each other/Improve the enthusiasm of consideration and discussion.

　　番禺区教育局相关负责人介绍，为了能让学生能够抓住要领、提高课前预习的效率，学校老师会对学生的预习提供几个主要的思路引导：一是对学生解读明确的教学目标，让学生能够提纲挈领、有明确的预习导向；二是帮助学生提炼出当次学习任务的重点、难点和要点，让学生的思考不“跑偏”；三是为学生点明子自主学习和思维的方向有哪些。(记者 陶达嫔)

Panyu district education bureau relevant controller introduces,In order to let students to miss the point/To improve the efficiency of the preparation before class,School teacher to student's preview will provide several major thought guide:One is on students' reading clear teaching goal,Let the students to concentrate on the main points/Have a clear preview guide;The second is to help students refining out when the time the key learning tasks/The difficult points and the key points,Let the students thinking not"lock";Three is for students autonomous learning and Ming point the direction of thinking what.(Reporter ceramic of wives)