-
北師大版小學(xué)數(shù)學(xué)三年級(jí)下冊(cè)《集郵》說(shuō)課稿
《集郵》是北師大版小學(xué)三年級(jí)下冊(cè)第一單元除法里的一節(jié)課，主要教學(xué)內(nèi)容是三位數(shù)除以一位數(shù)，被除數(shù)的最高位比除數(shù)小，商是兩位數(shù)的除法。教材安排了估算和筆算兩種方法，估算是讓學(xué)生算出大概的結(jié)果，它的最終目的是為學(xué)會(huì)筆算服務(wù)的，如果用于檢驗(yàn)筆算結(jié)果的準(zhǔn)確性及試商等。由于學(xué)生已經(jīng)學(xué)習(xí)了一位數(shù)除兩位數(shù)（首位不夠除）的筆算計(jì)算方法，再加上大量的練習(xí)，因此一些基本的計(jì)算過(guò)程及格式學(xué)生理解和掌握起來(lái)應(yīng)該不難，關(guān)鍵還是要把握住“當(dāng)被除數(shù)的最高位不夠商一，用除數(shù)去除被除數(shù)的前兩位”這個(gè)知識(shí)點(diǎn)。二、說(shuō)學(xué)情教材呈現(xiàn)了估算和筆算的過(guò)程，注重培養(yǎng)學(xué)生的估算意識(shí)，幫助學(xué)生體會(huì)估算、筆算不同的特點(diǎn)。本節(jié)課有一個(gè)新的知識(shí)點(diǎn)，即當(dāng)被除數(shù)第一位不夠除的時(shí)候就用前兩位去除。相對(duì)來(lái)說(shuō)，這些算式的數(shù)字較大，學(xué)生容易算錯(cuò)，教材中提出了用乘法驗(yàn)算除法的方法，以此培養(yǎng)學(xué)生驗(yàn)算的習(xí)慣。
北師大版小學(xué)數(shù)學(xué)三年級(jí)下冊(cè)《講故事》說(shuō)課稿
為了講清重點(diǎn)、難點(diǎn)，使學(xué)生能達(dá)到本節(jié)設(shè)定的教學(xué)目標(biāo)，我再?gòu)慕谭ê蛯W(xué)法上談?wù)劊何?、說(shuō)教法學(xué)法我依據(jù)“教學(xué)有法，教無(wú)定法，貴在得法”，同時(shí)為了達(dá)到既定的教學(xué)目標(biāo)，突出重點(diǎn)，突破難點(diǎn)。本節(jié)課我采用的教學(xué)方法主要有創(chuàng)設(shè)情境法，引導(dǎo)啟發(fā)法，同時(shí)輔以講練結(jié)合，借助現(xiàn)代化的教學(xué)手段，以達(dá)到良好的教學(xué)效果。根據(jù)新課標(biāo)的要求，同時(shí)又設(shè)計(jì)了與教法相適應(yīng)的學(xué)法，我將“學(xué)習(xí)的主動(dòng)權(quán)還給學(xué)生”，通過(guò)自主探索，合作交流等方式自主學(xué)習(xí)，真正讓數(shù)學(xué)教學(xué)的課堂變成學(xué)生的課堂。六、說(shuō)教學(xué)準(zhǔn)備為了更好的達(dá)成本節(jié)課的課堂教學(xué)目標(biāo)，老師學(xué)生需要做如下的教學(xué)準(zhǔn)備：1、教具：根據(jù)教材內(nèi)容自制的多媒體課件等教具。2、學(xué)具：學(xué)生以小組為單位準(zhǔn)備表格等學(xué)具。
北師大版小學(xué)數(shù)學(xué)四年級(jí)下冊(cè)《猜數(shù)游戲》說(shuō)課稿
1、說(shuō)教材：本節(jié)課是北師大版小學(xué)數(shù)學(xué)四年級(jí)下冊(cè)第94-95頁(yè)。猜數(shù)游戲是在學(xué)生已經(jīng)學(xué)習(xí)了用字母表示數(shù)、方程、等式的性質(zhì)等知識(shí)的基礎(chǔ)上進(jìn)行學(xué)習(xí)的。本節(jié)課主要學(xué)會(huì)用等式的性質(zhì)解“ax±b=c”這樣的方程，并能用方程解決簡(jiǎn)單的實(shí)際問(wèn)題。教材通過(guò)笑笑和淘氣猜數(shù)游戲，利用等量關(guān)系列出方程，重點(diǎn)是利用等式的性質(zhì)解方程，能口頭檢驗(yàn)，形成檢驗(yàn)的意識(shí)。本節(jié)課我通過(guò)游戲激發(fā)學(xué)生的興趣，使學(xué)生體會(huì)方程的作用，并產(chǎn)生學(xué)習(xí)方程解法的愿望，為以后學(xué)習(xí)解方程、用方程思想解決問(wèn)題打下重要基礎(chǔ)。2、說(shuō)教學(xué)目標(biāo)：通過(guò)猜數(shù)游戲的這個(gè)情景，讓學(xué)生會(huì)解形如“ax±b=c”的方程，并會(huì)簡(jiǎn)單應(yīng)用，讓學(xué)生在此過(guò)程中，體驗(yàn)解方程的思路，并掌握方法。在情感、態(tài)度、價(jià)值觀方面，通過(guò)游戲，訓(xùn)練學(xué)生的數(shù)學(xué)思維能力，養(yǎng)成善于思考的習(xí)慣。3、說(shuō)重、難點(diǎn)：本節(jié)課的重點(diǎn)是會(huì)解形如“ax±b=c”的方程，并會(huì)簡(jiǎn)單應(yīng)用；難點(diǎn)是利用等式的性質(zhì)解方程
北師大版小學(xué)數(shù)學(xué)六年級(jí)上冊(cè)《比的化簡(jiǎn)》說(shuō)課稿
《比的化簡(jiǎn)》是北師大版六年級(jí)上冊(cè)第52——53頁(yè)的教學(xué)內(nèi)容，主要學(xué)習(xí)化簡(jiǎn)比的方法。教材聯(lián)系學(xué)生的生活創(chuàng)設(shè)問(wèn)題情境，讓學(xué)生在解決問(wèn)題的過(guò)程中加深對(duì)比的意義的理解，進(jìn)一步感受比、除法、分?jǐn)?shù)的關(guān)系，體會(huì)化簡(jiǎn)比的必要性，學(xué)會(huì)化簡(jiǎn)比的方法。在這之前，學(xué)生早已學(xué)過(guò)“商不變的性質(zhì)”和“分?jǐn)?shù)的基本性質(zhì)”，最近又認(rèn)識(shí)了比，初步理解了比的意義，以及比與除法、分?jǐn)?shù)的關(guān)系，大部分學(xué)生能較為熟練地求比值。比較而言，實(shí)際上化簡(jiǎn)比與求比值的方法有相通之處，那么借助知識(shí)的遷移能幫助學(xué)生順利理解掌握新知識(shí)。二、說(shuō)教學(xué)目標(biāo)：知識(shí)與能力：會(huì)運(yùn)用商不變的性質(zhì)或分?jǐn)?shù)的基本性質(zhì)化簡(jiǎn)比。過(guò)程與方法：在實(shí)際情境中，讓學(xué)生體會(huì)化簡(jiǎn)比的必要性，在觀察、比較中理解什么是化簡(jiǎn)比，，并能解決一些簡(jiǎn)單的實(shí)際問(wèn)題。情感、態(tài)度與價(jià)值觀：促進(jìn)知識(shí)遷移，培養(yǎng)學(xué)生的概括能力。體驗(yàn)知識(shí)的相通性以及數(shù)學(xué)與生活的聯(lián)系。
北師大版小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)《去圖書(shū)館》說(shuō)課稿
一、說(shuō)教材本單元是圖形與位置方面的相關(guān)內(nèi)容，本課結(jié)合學(xué)生熟悉的情景，經(jīng)歷探索描述簡(jiǎn)單的路線圖的過(guò)程，對(duì)提高學(xué)生的空間觀念，認(rèn)識(shí)周?chē)纳瞽h(huán)境，都有重要的作用。二、說(shuō)學(xué)情學(xué)生已經(jīng)學(xué)習(xí)了兩種表示物體的位置的方法，一種是用“上下、前后、左右”描述物體的相對(duì)位置，另一種是用“東、西、南、北”來(lái)描述物體的相對(duì)位置，知道東北、西北、東南、西南四個(gè)方向。教學(xué)中借助學(xué)生已有的知識(shí)和生活經(jīng)驗(yàn)創(chuàng)設(shè)情境，讓所有同學(xué)都參加到教學(xué)活動(dòng)之中，進(jìn)一步體會(huì)方向與距離對(duì)確定路線的重要作用。三、說(shuō)教學(xué)目標(biāo)1、知識(shí)與技能:能根據(jù)路線圖描述從一個(gè)地方到另一個(gè)地方的具體路線，體會(huì)方向、距離和轉(zhuǎn)彎地點(diǎn)對(duì)確定路線的重要作用，從而發(fā)展空間觀念。2、過(guò)程與方法:在描述簡(jiǎn)單路線圖的探索與應(yīng)用中，體會(huì)方向與位置知識(shí)的價(jià)值。3、情感、態(tài)度和價(jià)值觀:體會(huì)方向與位置在生活中的廣泛應(yīng)用，培養(yǎng)學(xué)生在生活中尋找數(shù)學(xué)信息的意識(shí)和能力。
北師大版小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)《數(shù)一數(shù)》說(shuō)課稿
億以?xún)?nèi)數(shù)的認(rèn)識(shí)，是在學(xué)生認(rèn)識(shí)和掌握萬(wàn)以?xún)?nèi)數(shù)的基礎(chǔ)上學(xué)習(xí)的。生活中大數(shù)廣泛存在，對(duì)大數(shù)的認(rèn)識(shí)是萬(wàn)以?xún)?nèi)數(shù)的認(rèn)識(shí)的拓展，也是學(xué)生必須掌握的最基本的數(shù)學(xué)基礎(chǔ)之一。本冊(cè)教材先教學(xué)億以?xún)?nèi)數(shù)的讀法和寫(xiě)法，再教學(xué)億以上數(shù)的讀法和寫(xiě)法，并對(duì)數(shù)的理論進(jìn)行整理，在兩部分認(rèn)識(shí)數(shù)教學(xué)中間安排十進(jìn)制計(jì)數(shù)法，知道數(shù)位，數(shù)級(jí)，對(duì)億以?xún)?nèi)數(shù)的認(rèn)識(shí)的內(nèi)容進(jìn)行歸納整理，也對(duì)億以上數(shù)的認(rèn)識(shí)起承上啟下作用。加強(qiáng)了數(shù)學(xué)與現(xiàn)實(shí)生活的聯(lián)系，同時(shí)對(duì)學(xué)生進(jìn)行綜合知識(shí)的滲透，從萬(wàn)以?xún)?nèi)數(shù)的認(rèn)識(shí)到億以?xún)?nèi)數(shù)的認(rèn)識(shí)是學(xué)生數(shù)概念的又一次擴(kuò)充。教材提供了較豐富的素材，讓學(xué)生感受大數(shù)，不僅為學(xué)生認(rèn)識(shí)大數(shù)提供豐富的內(nèi)容，也為對(duì)學(xué)生進(jìn)行國(guó)情教育提供了好素材。突出數(shù)概念教學(xué)，從數(shù)學(xué)的高度把握十進(jìn)制原理，培養(yǎng)數(shù)感。教學(xué)內(nèi)容的呈現(xiàn)給了學(xué)生自主探索和自主交流的空間，也為教師組織教學(xué)提供了思路，如：讀、寫(xiě)數(shù)的法則教材上不給出現(xiàn)成的結(jié)論，而是讓學(xué)生通探究自主過(guò)討論得到。
北師大版小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)《正負(fù)數(shù)》說(shuō)課稿
二、說(shuō)教學(xué)目標(biāo)教學(xué)目標(biāo)是一堂課的中心任務(wù)，所有教學(xué)環(huán)節(jié)都是為此服務(wù)的，課程標(biāo)準(zhǔn)指出：數(shù)學(xué)教學(xué)不僅要考慮數(shù)學(xué)自身的特點(diǎn)，更應(yīng)遵循學(xué)生學(xué)習(xí)數(shù)學(xué)的心理規(guī)律??使學(xué)生獲得對(duì)數(shù)學(xué)理解的同時(shí)，在思維能力、情感態(tài)度與價(jià)值觀等方面都得到進(jìn)步和發(fā)展。根據(jù)這一要求和本節(jié)教學(xué)內(nèi)容，并結(jié)合學(xué)生的實(shí)際情況，本節(jié)課我確定如下學(xué)習(xí)目標(biāo)：1、知識(shí)與技能在熟悉的生活情景中，進(jìn)一步體會(huì)負(fù)數(shù)的意義；會(huì)用負(fù)數(shù)表示一些日常生活中的問(wèn)題，知道正負(fù)可以相互抵消。2、過(guò)程與方法本節(jié)課以小組合作學(xué)習(xí)為主，讓學(xué)生利用導(dǎo)學(xué)案自學(xué)，再對(duì)學(xué)、群學(xué)，最后在班里進(jìn)行展示。整節(jié)課都是學(xué)生自主學(xué)習(xí)，積極探索的一個(gè)過(guò)程。3、情感、態(tài)度與價(jià)值觀經(jīng)歷獨(dú)學(xué)、交流、合作、展示等一系列活動(dòng)，通過(guò)生生、師生互動(dòng)獲得良好的情感體驗(yàn)，同時(shí)讓學(xué)生感受到了數(shù)學(xué)在生活中的應(yīng)用。依據(jù)這樣的教學(xué)目標(biāo)，再結(jié)合學(xué)生的年齡特點(diǎn)，我運(yùn)用了淺顯易懂的兒童語(yǔ)言制定了導(dǎo)學(xué)案上的學(xué)習(xí)目標(biāo)。
北師大版小學(xué)數(shù)學(xué)四年級(jí)下冊(cè)《包裝》說(shuō)課稿
《包裝》是北師大版四年級(jí)下冊(cè)第三單元第四課時(shí)的內(nèi)容。本課主要讓學(xué)生探索小數(shù)乘小數(shù)的豎式計(jì)算方法，是在學(xué)生掌握小數(shù)點(diǎn)位置的移動(dòng)引起小數(shù)大小變化的規(guī)律以及積的小數(shù)位數(shù)與兩個(gè)乘數(shù)的小數(shù)位數(shù)之間關(guān)系的基礎(chǔ)上教學(xué)的。小數(shù)乘法的豎式計(jì)算是本單元的重點(diǎn)，是學(xué)生正確進(jìn)行小數(shù)乘法計(jì)算的關(guān)鍵。課本首先安排了三個(gè)問(wèn)題：第一個(gè)問(wèn)題是結(jié)合解決實(shí)際問(wèn)題的過(guò)程，會(huì)選擇適當(dāng)方法估計(jì)運(yùn)算結(jié)果，發(fā)展數(shù)感，并通過(guò)交流進(jìn)一步理解小數(shù)乘法與整數(shù)乘法之間相互轉(zhuǎn)化的條件；第二個(gè)問(wèn)題也是結(jié)合解決實(shí)際問(wèn)題的過(guò)程，掌握小數(shù)乘法轉(zhuǎn)化為整數(shù)乘法進(jìn)行運(yùn)算的一般步驟，從而歸納總結(jié)小數(shù)乘法的豎式計(jì)算方法；第三個(gè)問(wèn)題是經(jīng)歷獨(dú)立計(jì)算和交流小數(shù)乘法的過(guò)程，體驗(yàn)算法的多樣化，發(fā)展運(yùn)算能力。其次安排了6道練習(xí)題，目的是為了進(jìn)一步發(fā)展數(shù)感，鞏固小數(shù)乘法的豎式計(jì)算方法，體會(huì)小數(shù)乘法的豎式計(jì)算在生活中的應(yīng)用。
北師大版小學(xué)數(shù)學(xué)四年級(jí)下冊(cè)《方程》說(shuō)課稿2篇
3、變換角度，深入思考第三幅情境圖隱含著多樣的等量關(guān)系，也正是引發(fā)學(xué)生數(shù)學(xué)思考的最佳情境。根據(jù)學(xué)生認(rèn)識(shí)的深入程度，可適當(dāng)讓學(xué)生體會(huì)到等式的“值等”和“意等”，并放手讓學(xué)生探究，根據(jù)不同的認(rèn)識(shí)找到不同的等量關(guān)系，列出等量關(guān)系不同的同解方程。在教學(xué)中，先引導(dǎo)孩子發(fā)現(xiàn)情境中的基本相等關(guān)系：2瓶水的水量+一杯水的水量=一壺水的水量，并且列出等式2z+200=2000，在此基礎(chǔ)上，再引導(dǎo)孩子發(fā)現(xiàn)其他的等量關(guān)系。在這一過(guò)程中，充分激發(fā)孩子探求知識(shí)的欲望，調(diào)動(dòng)孩子思考的主動(dòng)性和靈活性，從而找到多樣化的等量關(guān)系，并進(jìn)一步提高孩子解決數(shù)學(xué)問(wèn)題的能力。4、建立概念，判斷鞏固在前面教學(xué)的基礎(chǔ)上總結(jié)、抽象出方程的含義。通過(guò)三道例題的簡(jiǎn)潔數(shù)學(xué)式子表達(dá)，讓小組合作尋找他們的共同特點(diǎn)，從而建立方程的概念?！昂形粗獢?shù)”與“等式”是方程概念的兩點(diǎn)最重要的內(nèi)涵。并通過(guò)“練一練”讓學(xué)生直接找出方程。
北師大版小學(xué)數(shù)學(xué)五年級(jí)上冊(cè)《除得盡嗎》說(shuō)課稿
尊敬的領(lǐng)導(dǎo)，評(píng)委老師：大家好，今天我說(shuō)課的題目是北師大版小學(xué)數(shù)學(xué)五年級(jí)上冊(cè)第一單元第五節(jié)《除得盡嗎》。我將會(huì)以說(shuō)教材、說(shuō)學(xué)生、說(shuō)教法、說(shuō)教學(xué)過(guò)程、說(shuō)教學(xué)效果評(píng)測(cè)、說(shuō)反思等六各方面進(jìn)行我的說(shuō)課。一：說(shuō)教材《除得盡嗎》本節(jié)內(nèi)容是本單元的第五節(jié)，是在學(xué)生已經(jīng)學(xué)習(xí)了整數(shù)除整數(shù)、整數(shù)除小樹(shù)、小樹(shù)除小數(shù)、以及四舍五入保留若干位小樹(shù)的基礎(chǔ)之上進(jìn)行設(shè)置的。本節(jié)內(nèi)容的主要知識(shí)點(diǎn)就是讓學(xué)生認(rèn)識(shí)循環(huán)小數(shù)、表示循環(huán)小數(shù)以及“四舍五入”法取其近似值，總體難度不大。二：說(shuō)學(xué)生對(duì)于五年級(jí)學(xué)生而言，已經(jīng)在四年級(jí)學(xué)習(xí)了“四舍五入”法，所以在本節(jié)新授教學(xué)中已經(jīng)有了一定的基礎(chǔ)。對(duì)于教師的教和學(xué)生的學(xué)都有了一定的促進(jìn)作用。
北師大版小學(xué)數(shù)學(xué)五年級(jí)上冊(cè)《約分》說(shuō)課稿
課程標(biāo)準(zhǔn)中明確指出：“小學(xué)數(shù)學(xué)的教學(xué)內(nèi)容絕大多數(shù)可以聯(lián)系學(xué)生的生活實(shí)際，找準(zhǔn)每一節(jié)教材內(nèi)容與學(xué)生生活實(shí)際的“切入點(diǎn)”可讓學(xué)生產(chǎn)生一種熟悉感、親切感“，以及“數(shù)學(xué)教學(xué)活動(dòng)中，教師應(yīng)向?qū)W生提供充分從事數(shù)學(xué)活動(dòng)的機(jī)會(huì)，幫助他們?cè)谧灾魈剿鞯倪^(guò)程中真正理解和掌握基本的數(shù)學(xué)知識(shí)與技能?！币獙⑦@個(gè)理念落實(shí)在課堂教學(xué)中，就要求教師能根據(jù)教學(xué)的具體內(nèi)容，選擇恰當(dāng)?shù)膶W(xué)習(xí)方式，并巧妙創(chuàng)設(shè)學(xué)生主動(dòng)探索的機(jī)會(huì)，變“接受學(xué)習(xí)”為“創(chuàng)造學(xué)習(xí)”，讓學(xué)生在觀察、操作、討論、交流、歸納、整理、概括的過(guò)程中學(xué)習(xí)新知，充分以學(xué)生為主體，逐步培養(yǎng)學(xué)生的創(chuàng)新意識(shí)，形成初步的探索和解決問(wèn)題的能力。根據(jù)以上思想，本節(jié)課的設(shè)計(jì)我主要從尊重學(xué)生已有的知識(shí)經(jīng)驗(yàn)；在觀察與操作中去親身體驗(yàn)知識(shí)的形成過(guò)程，掌握約分的方法。
北師大版小學(xué)數(shù)學(xué)五年級(jí)上冊(cè)《找因數(shù)》說(shuō)課稿
【設(shè)計(jì)意圖：讓學(xué)生在操作、探索的基礎(chǔ)上，組內(nèi)交流想法，再在班內(nèi)交流匯報(bào)，讓學(xué)生的語(yǔ)言得到相互交流、碰撞，從而不斷激發(fā)學(xué)生的思維火花?！繋煟耗隳馨堰@些擺法用算式寫(xiě)出來(lái)嗎？（學(xué)生獨(dú)立寫(xiě)出算式并匯報(bào)）依學(xué)生匯報(bào)板書(shū)：1×12=122×6=1212×1=126×2=123×4=124×3=12師：請(qǐng)同學(xué)們觀察一下，哪兩道算式的因數(shù)一樣？學(xué)生觀察算式，找出因數(shù)一樣的算式。師：那么，這6個(gè)算式最少能用幾種算式表示出來(lái)？引導(dǎo)學(xué)生說(shuō)出能用3種方法表示，這三種方法是：1×12=122×6=123×4=12，并指明算式一樣時(shí)選擇其中一種說(shuō)出來(lái)。板書(shū)：12=1×12=2×6=3×4師：同學(xué)們觀察一下，12的因數(shù)有哪幾個(gè)？（學(xué)生說(shuō)出12的因數(shù)有：1、12、2、6、3、4。）師：拼長(zhǎng)方形與找因數(shù)有什么關(guān)系呢？(指名學(xué)生說(shuō)一說(shuō))師：根據(jù)剛才的操作交流，請(qǐng)同學(xué)們說(shuō)一說(shuō)怎樣找一個(gè)數(shù)的因數(shù)呢？（學(xué)生思考片刻后匯報(bào)，可以組內(nèi)交流。）引導(dǎo)學(xué)生說(shuō)出：用乘法思路想，看哪兩個(gè)數(shù)相乘得12，然后一對(duì)一對(duì)找出來(lái)。
北師大版小學(xué)數(shù)學(xué)五年級(jí)上冊(cè)《找質(zhì)數(shù)》說(shuō)課稿
第一：說(shuō)教材?！百|(zhì)數(shù)和合數(shù)”是九年義務(wù)教育小學(xué)數(shù)學(xué)五年級(jí)（上）第三單元的內(nèi)容，在教材第39~40頁(yè)；是學(xué)生學(xué)習(xí)了因數(shù)和倍數(shù)的意義，了解了2、5、3倍數(shù)的特征之后的重要知識(shí)，它是學(xué)生學(xué)習(xí)分解質(zhì)因數(shù)、求最大公約數(shù)和最小公倍數(shù)的基礎(chǔ)，在本章教學(xué)中起著承前啟后的重要作用。第二：說(shuō)教法:根據(jù)新課標(biāo)的精神和學(xué)生實(shí)際，我將本節(jié)課教學(xué)目標(biāo)定為：1）找因數(shù)填表格經(jīng)歷探索質(zhì)數(shù)與合數(shù)的過(guò)程，理解質(zhì)數(shù)與合數(shù)的意義；2）能正確判斷一個(gè)數(shù)是質(zhì)數(shù)或合數(shù)；3）在研究質(zhì)數(shù)的過(guò)程中豐富對(duì)數(shù)學(xué)發(fā)展的認(rèn)識(shí)，感受數(shù)學(xué)發(fā)展的文化魅力；4）、在猜想——驗(yàn)證——概括——理解的過(guò)程中體會(huì)學(xué)習(xí)數(shù)學(xué)的樂(lè)趣，積累數(shù)學(xué)學(xué)習(xí)的方法。第三：說(shuō)教學(xué)重難點(diǎn)重點(diǎn)：理解質(zhì)數(shù)與合數(shù)的意義。難點(diǎn)：能正確判斷一個(gè)數(shù)是質(zhì)數(shù)還是合數(shù)，體會(huì)數(shù)學(xué)學(xué)習(xí)的方法。教學(xué)準(zhǔn)備：課件教學(xué)安排：兩課時(shí)。
北師大版小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)《倒數(shù)》說(shuō)課稿
教學(xué)目標(biāo)：1、引導(dǎo)學(xué)生通過(guò)計(jì)算、比較、觀察、等實(shí)踐活動(dòng)，使學(xué)生理解倒數(shù)的意義，掌握求倒數(shù)的方法，并能正確熟練的求出倒數(shù)。2、通過(guò)自主探究、合作交流的方式培養(yǎng)學(xué)生與人合作的能力。3、提高學(xué)生學(xué)習(xí)數(shù)學(xué)的興趣，發(fā)展學(xué)生質(zhì)疑的習(xí)慣。教學(xué)重點(diǎn)：知道倒數(shù)的意義和會(huì)求一個(gè)數(shù)的倒數(shù)教學(xué)難點(diǎn)：1、0的倒數(shù)的求法。二、說(shuō)教法基于教材內(nèi)容比較單調(diào)，那么只有在教法上體現(xiàn)新、奇、特，才能讓學(xué)生想學(xué)、要學(xué)。在教學(xué)過(guò)程中，我將始終扮演一個(gè)組織者、引導(dǎo)者、合作者的角色，根據(jù)小學(xué)生從具體的形象思維逐步向抽象的邏輯思維發(fā)展的思維特點(diǎn)，聯(lián)系小學(xué)生熟悉的身邊實(shí)際，使抽象的內(nèi)容直觀化，激發(fā)學(xué)生的學(xué)習(xí)興趣，引導(dǎo)學(xué)生去發(fā)現(xiàn)問(wèn)題、討論問(wèn)題，放手讓他們自主探究和合作交流，幫助他們?cè)谧灾魈骄俊⒑献鹘涣髦姓嬲斫獠⒄莆毡竟?jié)課的數(shù)學(xué)知識(shí)、技能、思想和方法。
人教版高中英語(yǔ)必修1Journey Down the Mekong說(shuō)課稿
2. let the Ss complete the forms paragraph by paragraph. Purpose here is to help Ss to get the habit of reading a passage as a whole, and pay attention to the organization of the text, as a result the Ss will fully understand the whole passage.3. ask Ss to retell the passage with the help of the key words in the form.Since the Ss in the class are in different levels, so I let them to fill in the blank to understand the meaning of the words and phrases better. ( That’s all for the while-reading. Now let’s move to the fifth step.)Step V: Post-reading (10mins) ---DiscussionIn this part students are asked to discuss in groups and list Wang Kun’s and Wang Wei’s attitudes about the trip. After that, Ss are encouraged to express their attitudes with the whole class. Collect their answers and don’t forget to praise them even if their answers may not be perfect.In this activity, discussion provides a vivid and active learning environment for Ss to communicate in English with newly learned language items. (Finally it comes to the homework.)StepⅥ: Homework (1min)1. Ss are required to read the text again after class and figure out the meaning of some complex sentences.2. Do the exercises on P19; This can help Ss to consolidate what they’ve learnt and make preparation for the next lessonPart4. Blackboard design.（說(shuō)板書(shū)設(shè)計(jì)）On the top, there is the title of this lesson. On the left, there are main ideas for each paragraph. On the right, there are some new words and expressions.Unit 3 Travel journalJourney down the MekongMain idea of each para.:Para1: deciding to take a great bike trip along the Mekong river.Para2: Different attitudes between Wang kun and Wang wei.
人教版高中英語(yǔ)必修4Body Language說(shuō)課稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教學(xué)目標(biāo)）By the end of the lesson, students will be able to:1. Language Skill Objective（語(yǔ)言技能目標(biāo)）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知識(shí)目標(biāo)）: know about the cultural differences of using body language.3. Affective Objective（情感目標(biāo)）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教學(xué)重點(diǎn)和難點(diǎn)）1. Teaching Focuses（教學(xué)重點(diǎn)）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教學(xué)難點(diǎn)）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英語(yǔ)必修1English around the world說(shuō)課稿
(3)v. 給：提出；展現(xiàn)，顯現(xiàn)present sb. with sth. ; present sth. to sb. 把. . 交給；頒發(fā)；授予present sth. (for sth. )/present sth. to sb. e. g. Om his birthday, his friends presented him a collection of stamps. 在他生日時(shí)，他的朋友們送給他一套郵票作為禮物。The sword was presented by the family to the museum. 這家人把寶劍捐贈(zèng)給了博物館。The committee will present the final report to Parliament in June. 委員會(huì)將在六月向議會(huì)提交最后的報(bào)告。You need to present yourself better. 你需要更善于展現(xiàn)自己。It is essential that we present a united front. 至關(guān)重要的是我們要表現(xiàn)得更加團(tuán)結(jié)。Step 4 ConsolidationT:Now that we have got a general idea of these words and phrases. Lets make up some sentences using them to master them. Suggested sentences:1. Your duties include typing letters and answering the telephone. 2. It is one of the greatest roles that she has played. 3. A large number of people have applied for the job. 4. The number of the panda is declining. 5. I'11 go there, even if I have to walk. 6. He came up to me to ask for a light. 7. The novel is about a family who can't communicate with each other. 8. He based his plan on interests of most people. 9. Why doesn't he make use of his singing talent?Step 5 Summary and homeworkT:Today we dealt with several new words and phrases. After class I hope that youcan read them again and again to keep them in mind. That's all for today. You aredismissed.
人教版高中英語(yǔ)必修1Nelson Mandela--A Modern Hero說(shuō)課稿
In this step, give students a few minutes to read the passage . While they are reading, I will write some key words of the text on the blackboard. Then ask students to retell the passage according to the key words.By retelling, students can improve their ability of language organization and have an overall understanding of the article.Step 4 Group discussionIn this step, students will be divided into groups of 4 to discussion the following question: What qualities make a great person?After their discussion, invite a few groups to make a report to the class.This group discussion can practice students’ oral English and cultivate their abilities of cooperation and communication.Step 5. HomeworkLet students write a short passage to introduce a great person he or she admires.The homework can consolidate the knowledge the students have learned and cultivate their writing ability. Part 6 Blackboard Design（板書(shū)設(shè)計(jì)）That’s all my teaching procedures. Finally, I’d like to say sth about part 6 blackboard design. On the top is the title. On the left, there will be some new words and expressions. In the middle of the blackboard, I will write some useful sentence structures so that the students can know clearly what they’ve learned and then try to master the knowledge.OK. That’s all for my presentation. Thank you for your attention.
人教版高中英語(yǔ)必修2Cultural Relics說(shuō)課稿2篇
Ⅲ. Analysis of the teaching material:The topic of this unit is cultural relics. Students are quite interested in topics about different cultures around the world. This is the second period of the whole unit. As a reading class, the passage mainly talks about the history of the amber room (how it was made, sent as a gift, lost and rebuilt).According to the new national curriculum, when teaching reading, much emphasis should be put on training the students’ reading skills.Ⅳ. Teaching objectives1. Language objectives:1) Students are required to master the key words and phrases occurred in the passage (e.g. amazing, decorate, belong, in return, less than etc.)2) Students are required to learn the attributive clause and acquire the sentence pattern.2. 1) Students are required to describe a certain thing by using the new sentence patterns.2) Students are required to master two kinds of reading skills—skimming and scanning, and learn to use them in their daily reading.3. 1) Students are required to know the history of the amber room.2) Students are required to appreciate cultural relics and understand the importance of protecting them.Ⅴ. Teaching important and difficult points1) the new words, phrases, and sentence pattern in the course of reading.2) Teaching difficult point: Help the students master two kinds of reading skills—skimmingand scanning and learn to apply them in daily use.Ⅵ. Teaching methods:Task-based method & Top-down model Ⅶ. Teaching aids: PPT, pictures, blackboard Ⅷ. Teaching procedure:
人教版高中英語(yǔ)必修2The Olympic Games說(shuō)課稿2篇
Purpose of my design:To ask the students to do these two tasks will make the Ss predict the story of this passage. As a result, it will deepen Ss’ memory of this story because they will have their own understanding of this story.Step 3. While-readingTask 1. (Individual work _____min)Skimming: ask students to skim the text and the main ideas of each paragraph in this passage. Please read it quickly and then match the sentences with the letters.Task 2. (Individual work _____min)Scanning: read the text quickly and decide the whether the following statements are true or false and give reasons.Task 3. (Pair work _____min)Listen to the tape and fill in the banks. Then read the paragraph with expression to your partner.Task4 (individual work min)Listen to the tape again and write down the main idea in one sentence.Purpose of my design: Enable students to understand the given material better by using different reading skills. And proper competition can arouse the Ss’ interest in English learning. “Task-based” teaching method is used here todevelop the Ss’ ability of communication and also their ability of co-operation will be well trainedStep 4. Post-readingTask 1. (Individual work, pair work, group work, class work; _____min)Discussion (group of 4):1. If you were Hippomenes, would you run against Atlanta?2. Do you think Hippomenes deserved to win the race? Why or why not?Step 5. HomeworkPlease read the story again carefully after class and imagine: What will happen during the race between Hippomenes and Atlanta? Who do you think will win the race? Do you think Atlanta would marry Hippomenes? Write an end for the story with thses questions.Purpose of my design: Homework is so important and necessary for to master the knowledge they learned after class. It will check whether the Ss achieve the teaching aims.Part 5 Blackboard design