小学数学课堂板书和设计

小学数学课堂板书和 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 在黑板上演算或书写称板书。它是教师课堂教学的一种手段，对教学任务的完成有重要作用。科学研究证明:在进入人脑的各种信息中视觉信息约 占75,，可见视觉信息的重要。而板书，就是教师在课堂上利用视觉形象向学生交流信息、传递知识。因此，板书是课堂教学必不可少的重要手段。 一、板书设计的重要性 板书设计，是教学设计中的画龙点睛之笔。其基本任务就是围绕教学目标、遵循教学规律，将 教材 民兵爆破地雷教材pdf初中剪纸校本课程教材衍纸校本课程教材排球校本教材中国舞蹈家协会第四版四级教材 的知识结构、学生的认知结构、教师的导学结构有机地结合起来;将抽象的知识形象化、繁杂的知识条理化，对教学内容起到提纲挈领、突出重点、加深印象的作用，有利于学生掌握知识。 板书设计是提高数学课堂教学质量的有力措施之一。它根据教学要求，力求以尽可能简约精当的文字、符号、线条和图表反映尽可能丰富的内容，在尽可能大的程度上，增强课堂教学的吸引力、启发性和感染作用;并通过板书培养学生的分析能力、概括能力，帮助学生把握重点，理清思路。优秀的板书设计还可以提高学生的审美能力，three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 激发学生的学习兴趣，从而提高课堂教学效果。 二、数学板书设计的原则性 1.板书的 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 性原则。要使板书艺术化，首先要做好周密计划，这是前提。认真设计板书的内容，使之体现教材的重点、难点、精华及教学内容各部分之间的关系，通过板书就能让学生了解所学 知识点 高中化学知识点免费下载体育概论知识点下载名人传知识点免费下载线性代数知识点汇总下载高中化学知识点免费下载 的网络、结构。此外，板书的位置、顺序及美的造型也要周密考虑，即何时板书，板书什么，在何处板书，都应做到胸有成竹。切忌乱写乱画，无目的无计划。板书必须体现知识的整体美。 2.板书的科学性原则。这是板书设计的关键。设计要做到提纲挈领，层次分明。一个字、一个词、一个符号，甚至一个箭头，都具有着科学性、准确性。只有这样结构严谨、完美统一的版面才能有利于学生形成科学的概念，并培养他们的科学态度。倘若板书时不分主次，洋洋洒洒一黑板，那就影响了学生的思维，使之紊乱而不条理。 3.板书的条理性原则。板书设计要使各个知识点结构严谨，有主有次，一条红线贯穿始终。做到横成线，纵成片，横平竖直，经纬分明。切忌横写竖写，似蚂蚁出洞;东写西画，像满天繁星，影响学生视觉。 three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 4.板书的启发性原则。教师通过板书发挥学生思维的能动性，加速概念的形成。如:能被2、5整除的数的特征板书设计:(见下页) 通过有规律地排列所列举的数，使学生能一眼看出能被2、5整除的数的特征。 5.板书的同步性原则。教师教学时讲解与板书、讲解与板画同步进行，边讲边写边画，这样能使整个课堂结构紧凑，而且能使学生用多种器官参加知觉过程，事半功倍。 6.板书的美观性原则。板书设计是一种特殊的艺术创造，渗透着教师的学识、智慧和审美情趣。因此，板书应力求做到直观形象、妙趣横生、造型优美，给学生以美的感受，而且能激发兴趣、凝集注意three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 力。板书追求形式美的途径有:整齐美、对称美、立体美、层次美等。 三、板书设计的灵活多样性 数学板书形式应灵活多样，避免单一、呆板。常用的数学板书形式有: 1.总分式。这是总体设计与局部设计相结合的一种板书。这种板书往往根据教学需要，在总体性板书的基础上放大某一点，帮助学生了解知识的整体结构，掌握所学内容间的联系和区别，又突出了对重点、难点的剖析。 2.分析式。此板书形式多用于应用题或文字题。如: three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 四、板书设计的书写的规律性 板书设计是教师的“微型 教案 中职数学基础模块教案 下载北师大版¥1.2次方程的根与系数的关系的教案关于坚持的教案初中数学教案下载电子教案下载 ”，是一种高浓缩的提炼艺术，它要求达到教材内容与教师讲授合拍共振。因此，板书的书写一般应遵循以下规律:(1)深明要求，使书之有用;(2)狠抓重点，使书之有据;(3)细选词语，使书之有度;(4)巧定形式，使书之有格;(5)谨分层次，使书之有序;(6)斟留余地，使书之有节;(7)妙设造型，使书之有艺;(8)趣布比拟，使书之有乐…… 总之，精美的板书好似一首诗，犹如一幅画，和教师的讲解、学生的尝试一起成为课堂教学的有机组成部分。 精美的板书又似潺潺流动的小溪，能使学生透过清澈的溪水，看到水底那美丽的景观。 精美的板书更似那甘甜的果实，能使学生品尝其中道不尽的奥妙。 three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 对小学数学课堂板书设计的几点认识 板书是课堂教学不可缺少的部分，是教师提高课堂教学效果的重要组成部分。板书的艺术性直接关系到课堂教学质量的优劣。好的板书设计不仅能保持教学内容的系统性，还可以揭示知识的规律性。板书是直接作用于视觉的，从心理学的角度来讲，识记是思维的基础，识记的信息百分之六十到七十都来自视觉，来自直观。教师要在直观形象的基础上，在传授知识的同时，启发、引导学生积极思考，鼓励学生的好奇心和探索精神，培养他们的思维能力。小学数学板书内容不仅是对教学内容的高度概括，也与讲授内容的高度统一，还可以给学生以示范性等。一个好的数学板书可以构成一件独特的艺术品，从而倍增教学效果。 数学课中板书好坏直接影响着数学课堂教学的质量，影响着学生的思维和学习方法。那么，数学课的板书在设计时应当注意些什么呢, 一、板书内容要目的明确，重点突出。 板书必须有一个总体布局。成功的教师，总是在这个问题上煞费苦心，精心设计，力求完美。课题应当写在什么地方;例题及必要的配图应当写画在什么地方;课前准备的挂图、小黑板应当挂在什么地方;利用现代化手段映像应当投向什么地方;哪些需要课前板书的，应当充分准备好;为了辅助语言表达，可以随写随擦的应当写在什么地方等等。决不可以想到哪里写到哪里，three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 东写一条，西画一片;写了就擦，擦了再写。以至后来巩固复习需要这些内容时，到处找不到，弄得学生眼花缭乱，头绪不清。小学数学课中的主要内容，一般包括课题、例题、结论等，应写在黑板的中央位置，以帮助学生抓住教学重点，提高识记效果。对一些旁理说明，提示引导、典型错例等应处于次要位置，写在黑板的两侧，不能喧宾夺主，干扰教学的重点。对那些需相互比较的内容要对比着写，紧密联系的内容要写在一起，以加深学生记忆。如:“用替换法解决问题策略”板书设计: 二、板书形式要条理清晰，生动鲜明。 板书，特别是板图，必要的色彩搭配，巧妙的线条区分，可以增强板书的效果，远比只用单一色彩强得多。但是，色彩的选用不宜过多，过多了使人眼花缭乱，目不暇接，反而冲淡主题，显得俗气，影响效果。选色时，宜多用色彩鲜明的为好，以黄、红、three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 绿色为主，除了划阴影线外，不宜选用色彩暗淡的粉笔。一种图形，一类线条，应用同一种色彩，以保持理论上、色彩上都显示出统一性。如画一个平行四边形及它的两条高，平行四边形可用白色，高则用红色，这样，图形就显得清晰、美观、大方。如画两个同心圆，欲求阴影部分的面积时，两圆宜用白色，圆环的阴影线宜用浅蓝色，可使明暗界限分明，对比强烈，增强表现效果。如画长方体及其一条对角线，长方体的轮廓线可用白色，对角线用黄色，可见轮廓线与不可见轮廓线实虚分明，粗细有别。这样，既符合画图要求，美也孕育其中了。如:“梯形的认识”板书设计: 三、板书语言要引导启发，确切精练。 由于空间与时间所限，课堂板书必须提纲挈领，简明扼要。一堂课，教师讲的很多，学生要练的也很多，哪些应当板书，怎样板three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 书,需要深思熟虑，精心组织，下点文字功夫，要做到提纲挈领，简明扼要。数学教学常常离不开图形，特别对小学生更是这样，巧妙的配图，可以增强直观效果，引起兴趣，激发思维，化难为易，大大有益于文字阐述。思路清晰，层次分明，言简意赅，逻辑性强的文字阐述，同样可以加强对图形的理解。只有这样图文并茂，相得益彰，才能收到较理想的效果。如:“圆柱的表面积”板书设计: 四、板书字迹要榜样示范，规范工整。 教师板书的一个很重要的目的，就是在传授知识的同时引导学生养成良好的书写、绘图、语言表述习惯，这就要求板书时做到:?概念、定义、定理、法则的表述的完整性与严密性。?解题格式力求逻辑严谨，步骤清晰。(3)几何作图力求规范、直观。一字一句、一个标点、一个数学符号、一条辅助线都要正确规范。通过板书示范，潜移默化，使学生养成良好的学习习惯，答题习惯，树立严谨的学习观。如:“乘three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality 法结合律和简便运算”板书设计: 总之，板书是提高数学课堂教学效果的一种重要手段，板书作为书面语言，在教学中具有重要意义，数学教学中许多知识是通过板书来传递的，数学中的解题、绘图、运算等是通过一定的板书来示范的。有人赞誉数学板书为“微型教案”，的确如此。板书设计恰当与否，直接影响数学课堂教学的效果。因此，数学教学中应充分发挥板书的作用，让我们的课堂发挥更大的教学效果。 three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality three thematic education and Central and provincial implementation of the inspection group feedback problem rectification in accordance with the three Suns activities require, 11 April 2015 to November organizations focus on activities, focus on General Secretary XI Jinping important speech and the code of self-discipline of the CPC, the CPC disciplinary regulations, and so on. June 30, 2015 organization full town all members cadres for has three strict three real topic education learning, from November mid-began, respectively organization members cadres to held Symposium, and individual Exchange, and set sought views box and phone, widely collection members cadres masses, on party team in slim man, and with right law has, and officer venture, aspects of problem 6 article; in comply with party of political discipline, and political rules and discipline, aspects of problem 4 article; In the implementation of honest responsibility and oversight responsibilities of question 2, a total of 12. Control three-three standard, vertical vertical line, that is to say know immediately. Ideologically, politically, and in action with the CPC Central Committee and provincial, municipal and County party committees was very consistent. Paying careful attention to the Central and provincial inspection group feedback problem corrective action implementation. (E) strengthen the team construction and cadre ideological and political building 1. catching team, constantly strengthening the self-construction of the Party Committee. According to three Suns activity requirements, strengthen the team construction of the Party Committee, and continuously improve the overall quality