小学二年级数学上第六单元教案表内乘法(二)-乘法口诀表

小学二年级数学上第六单元教案表内乘法(二)-乘法口诀表 1课时 课型 新授课 课时 课题 乘法口诀表复习 教学目标 教学模式或方法 知识与技能: 小组研讨法、谈话 法 1、通过课堂师生的共同学习，归纳整理全部乘法口诀，使学生理 解乘法口诀之间的关系并掌握全部乘法口诀。 2、通过课堂学习，使学生熟记全部乘法口诀，熟练计算表内乘法。 过程与方法: 通过学生观察、讨论、汇报交流等活动，培养学生归纳推理的能 力。 情感态度与价值观: 在学习过程中，培养学生认真、仔细的良好学习习惯，感受探索 的乐趣。 教学重难点 教学手段 多媒体课件 重点:整理乘法口诀表，培养学生归纳探究的能力。 难点:掌握乘法口诀表。 教学流程设计 教学预设 设计依据与非预设 一、整理乘法口诀 意图 生成 设计依据:教育学1、回忆所学的乘法口诀 中的循序渐进原提问:我们已经学了几的乘法口诀,各有几句,全部乘法则，也可称为系统口诀共有几句,你是怎样知道的, 性原则。教师按照 科学知识的内在2、师生共同归纳学过的乘法口诀。 逻辑和学生的认(1)我们已经学了1-9的乘法口诀:1的口诀有1句;2知发展规律进行的口诀有2句;3的口诀有3句;4的口诀有4句??? 教学，使学生掌握 系统的科学文化(2)全部乘法口诀的句数是: 知识。 1+2+3+4+5+6+7+8+9=45 设计意图:以学生 (3)整理所学的乘法口诀。 为课堂的主体，帮 助学生在头脑中师:怎样整理45句乘法口诀才能帮助我们更好地理解和记 形成系统的乘法忆, 口诀，便于理解和 小组讨论。 记忆。 obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. Correctly handle to ensure that government decrees and based on the actual creative work, giving full play to subjective initiative, put an end to implement the conference meeting, to document the implementation of documents etc. Improve the scientific and democratic decision-making mechanism, improve and implement the decision to solicit the views of experts, the public hearing system. Improve the important decision of risk assessment mechanism and legal review mechanism. 3, to promote team unity. Uphold and improve the system of annual party book talk heart to heart, mind and Party members, Party members to exchange each other not less than 2 times. The implementation of sound team democratic life system, consolidate and enhance the party's mass line educational practice will promote the achievement of the topic of democratic life, criticism and self-criticism normalization, a long-term. Adhere to the party on the basis of the principle of unity, enhance internal communication, strengthen internal supervision, self Sleep maintenance team collective image and authority. (three) to ensure the execution is not strong or disguised to resist government decrees issues. Individual Bureau leadership team members lack of learning political theory system, not from the objective reality, not with the party's interests above all the principles to deal with personal problems. In the specific work safety supervision in the execution is not strong, in the implementation of the decision to deploy the discount, make choices, engage in work, the implementation of the agreement, uncomfortable is not performed, open or disguised to resist, the lack of subject consciousness of the party organization, the lack of resist in society all kinds of bad habits and unwholesome tendencies of courage Gas and courage. Such as the liability insurance of safe production work, individual leaders that have someone arrested, and no funding, not in the global chess perspective to the countryside to carry out daily inspection, found none of my business acceptance of the resumption of production in an armchair, with a pen, indifferent. Corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September 25th, insist for a long time) 1, to strengthen the sense of responsibility, work to solve the lack of decent occupation explain away, conduct problems. To establish the overall concept, eliminate departmentalism. Strict assessment and accountability, to solve the spiritual slack, nianqingpazhong, status quo, To establish and perfect the muddle along and other issues. Bureau staff conduct work regulations, standardize the behavior of personnel. 2, strengthen the responsibility system. One is the in-depth study and implement the "Hunan provincial Party and government leading cadres Interim Provisions on the work safety of a pair of > (Hunan Office issued 2013 No. 教学流程设计 教学预设 设计依据与非预设 (4)各小组汇报分类方法。 意图 生成 二、探索规律 设计依据:乌申斯师:观察这张乘法口诀表，你发现了什么,引导学生横看、基指出“知识只有 形成了系统，当然竖看、斜看这张表，说说有什么规律或特征。 是从事物本质出1、小组合作观察整理好的乘法口诀表，找规律。 发来形成的合理2、小组汇报。 的系统，才能被我 们充分掌握。脑子?横着看;?竖着看。 里装满了片断的、3、找一找，哪些口诀得数相同, 毫无关联的知识，学生分小组共同找，然后汇报寻找情况。 那就像东西放得 杂乱无章的仓库预测:共9组18句。(4、6、8、9、12、16、18、24、 一样，连主人也无36) 法从中找到他所4、看一看，哪几组口诀积的个位和十位上的数位置互换需要的东西”。 设计意图:教师引了, 导学生寻找、探索也请学生汇报分组寻找情况。 乘法口诀的规律，5、谁能帮大家 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf 一下两个乘数相同的乘法口诀有哪些, 充分调动学生的 思维，培养学生的同桌讨论，举手发言。 探究意识和团队6、介绍课本86页“你知道吗,” 合作意识，更好地三、记口诀 理解与记忆乘法 口诀。 1、同桌互相对口令练习。 师:哪几句乘法口诀难记,哪几句乘法容易出错,怎样记设计依据:数学课 程标注中“注重学这几句乘法口诀, 生对基础知识、基2、师生互相对口令。 本技能的理解和3、教师写出一些数字，学生抢答说出相应的乘法口诀。 掌握”。 设计意图:务必使4、小组围成圈拍手背乘法口诀。 学生熟练掌握并四、总结提升 应用乘法口诀表，通过这节课的学习,你有什么收获。你还有什么不明白培养学生的归纳 的, 总结与表达能力。 le of unity, enhance internal communication, strengthen internal supervision, self Sleep maintenance team collective image anterm. Adhere to the party on the basis of the princip-criticism normalization, a long-topic of democratic life, criticism and self emocratic life system, consolidate and enhance the party's mass line educational practice will promote the achievement of theteam drt to heart, mind and Party members, Party members to exchange each other not less than 2 times. The implementation of sound t mechanism and legal review mechanism. 3, to promote team unity. Uphold and improve the system of annual party book talk heaimportant decision of risk assessmenmaking mechanism, improve and implement the decision to solicit the views of experts, the public hearing system. Improve the -o document the implementation of documents etc. Improve the scientific and democratic decisionjective initiative, put an end to implement the conference meeting, tmaking law. Correctly handle to ensure that government decrees and based on the actual creative work, giving full play to sub-making decision-making and democratic decision-tific decisionobstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scien2an Office issued 2013 No.implement the "Hunan provincial Party and government leading cadres Interim Provisions on the work safety of a pair of > (Hun depth study and-uct work regulations, standardize the behavior of personnel. 2, strengthen the responsibility system. One is the ine spiritual slack, nianqingpazhong, status quo, To establish and perfect the muddle along and other issues. Bureau staff condlve thy, conduct problems. To establish the overall concept, eliminate departmentalism. Strict assessment and accountability, to soinsist for a long time) 1, to strengthen the sense of responsibility, work to solve the lack of decent occupation explain awa25th, n armchair, with a pen, indifferent. Corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September e to the countryside to carry out daily inspection, found none of my business acceptance of the resumption of production in apectivnsurance of safe production work, individual leaders that have someone arrested, and no funding, not in the global chess persk of resist in society all kinds of bad habits and unwholesome tendencies of courage Gas and courage. Such as the liability ilac uncomfortable is not performed, open or disguised to resist, the lack of subject consciousness of the party organization, the the implementation of the decision to deploy the discount, make choices, engage in work, the implementation of the agreement, ng, inabove all the principles to deal with personal problems. In the specific work safety supervision in the execution is not stroership team members lack of learning political theory system, not from the objective reality, not with the party's interests u leadd authority. (three) to ensure the execution is not strong or disguised to resist government decrees issues. Individual Burea 设计依据与检测题型设计 意图 1、比比谁更棒些。 设计依据:“教师 要选择适当的教游戏规则:同桌两位同学为一组竞赛。先将各自准备好的1—9 学方式，因势利的数字卡片拿好。游戏开始后,每人每次从中取出一张卡片,两人 导、实施调控，努取出的卡片数字相乘,谁先算出结果、说出口诀,谁就获胜。获胜力营造师生互动、 方得这两张卡片,以3分钟为限。最后比一比谁的卡片多谁就更棒。 生生互动、生动活 泼的课堂氛围”。 2、练习二十二第1题。 当堂 设计意图:调动学教师出示课件,将放大的计算盘内盘转动一次,让学生很快口生积极性，培养学检测 算内外盘对应两数的积。 生对学习的兴趣。 典型错题诊断 板书设计 乘法口诀表复习 1+2+3+4+5+6+7+8+9=45 4 6 8 9 12 16 18 24 36 教学反思 obstacles, correcting misunderstandings, advocate good cadre style. 2, adhere to the scientific decision-making and democratic decision-making decision-making law. Correctly handle to ensure that government decrees and based on the actual creative work, giving full play to subjective initiative, put an end to implement the conference meeting, to document the implementation of documents etc. Improve the scientific and democratic decision-making mechanism, improve and implement the decision to solicit the views of experts, the public hearing system. Improve the important decision of risk assessment mechanism and legal review mechanism. 3, to promote team unity. Uphold and improve the system of annual party book talk heart to heart, mind and Party members, Party members to exchange each other not less than 2 times. The implementation of sound team democratic life system, consolidate and enhance the party's mass line educational practice will promote the achievement of the topic of democratic life, criticism and self-criticism normalization, a long-term. Adhere to the party on the basis of the principle of unity, enhance internal communication, strengthen internal supervision, self Sleep maintenance team collective image and authority. (three) to ensure the execution is not strong or disguised to resist government decrees issues. Individual Bureau leadership team members lack of learning political theory system, not from the objective reality, not with the party's interests above all the principles to deal with personal problems. In the specific work safety supervision in the execution is not strong, in the implementation of the decision to deploy the discount, make choices, engage in work, the implementation of the agreement, uncomfortable is not performed, open or disguised to resist, the lack of subject consciousness of the party organization, the lack of resist in society all kinds of bad habits and unwholesome tendencies of courage Gas and courage. Such as the liability insurance of safe production work, individual leaders that have someone arrested, and no funding, not in the global chess perspective to the countryside to carry out daily inspection, found none of my business acceptance of the resumption of production in an armchair, with a pen, indifferent. Corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September 25th, insist for a long time) 1, to strengthen the sense of responsibility, work to solve the lack of decent occupation explain away, conduct problems. To establish the overall concept, eliminate departmentalism. Strict assessment and accountability, to solve the spiritual slack, nianqingpazhong, status quo, To establish and perfect the muddle along and other issues. Bureau staff conduct work regulations, standardize the behavior of personnel. 2, strengthen the responsibility system. One is the in-depth study and implement the "Hunan provincial Party and government leading cadres Interim Provisions on the work safety of a pair of > (Hunan Office issued 2013 No.