【正文】 總之，培養(yǎng)學(xué)生計(jì)算能力是數(shù)學(xué)教學(xué)的一項(xiàng)重要任務(wù)。學(xué)生作完題后，再一次校對(duì)計(jì)算過(guò)程的準(zhǔn)確性，做到不漏不錯(cuò)。我認(rèn)為這是計(jì)算正確的首要條件, 審題要審數(shù)字和符號(hào)，并觀察它們之間有什么聯(lián)系。教師要及時(shí)地發(fā)現(xiàn)學(xué)生作業(yè)中出現(xiàn)的問(wèn)題，收集錯(cuò)題, 定期上一節(jié)糾正錯(cuò)誤課，讓學(xué)生會(huì)診,當(dāng)“錯(cuò)題醫(yī)生”，反復(fù)練習(xí)，便于對(duì)癥下藥。（2）對(duì)比練習(xí)。（2）、提倡估算,讓學(xué)生的直觀思維活躍起來(lái)，進(jìn)而提高學(xué)生的計(jì)算能力。二、全方位引導(dǎo)，合理訓(xùn)練，讓學(xué)生說(shuō)：“我也行”。例如：在教學(xué)簡(jiǎn)便運(yùn)算前，我首先給學(xué)生講解了數(shù)學(xué)家高斯創(chuàng)造性地解答“1+2+3+??+99+100”這100個(gè)自然數(shù)之和的故事，為學(xué)生創(chuàng)設(shè)良好的學(xué)習(xí)情境，激發(fā)其學(xué)習(xí)數(shù)學(xué)的興趣，學(xué)生不自覺(jué)地產(chǎn)生了和數(shù)學(xué)家比一比的念頭。小學(xué)生計(jì)算能力的高低，主要表現(xiàn)在計(jì)算得是否正確、迅速和靈活，也就是平常所說(shuō)的“又對(duì)、又快、又巧”。我認(rèn)為要把驗(yàn)算作為計(jì)算過(guò)程的重要環(huán)節(jié)來(lái)嚴(yán)格要求，計(jì)算完一道題后,或采取筆算驗(yàn)算,至少也要采取口算、估算驗(yàn)算；教師對(duì)驗(yàn)算要有明確和有力的措施，消除學(xué)生計(jì)算后再去驗(yàn)算感覺(jué)厭煩和抵觸情緒。要求學(xué)生凡是抄下來(lái)的都校對(duì)。清晰審題。因此，必須要重視良好計(jì)算習(xí)慣的培養(yǎng)，使學(xué)生養(yǎng)成認(rèn)真、一絲不茍的學(xué)習(xí)態(tài)度，教師一定要從一點(diǎn)一滴做起，嚴(yán)格要求學(xué)生，對(duì)于學(xué)生作業(yè)中出現(xiàn)的由于馬虎造成的錯(cuò)誤，決不能姑息遷就，決不能讓學(xué)生產(chǎn)生“由于馬虎做錯(cuò)的題，沒(méi)事”的念頭，要樹(shù)立“會(huì)做的題一定不能錯(cuò)”的思想。（3）改錯(cuò)練習(xí)。每天利用5分鐘加強(qiáng)學(xué)生的口算訓(xùn)練,單項(xiàng)的計(jì)算要根據(jù)學(xué)生掌握的情況重點(diǎn)練，對(duì)于學(xué)生難掌握之點(diǎn)易錯(cuò)之處要突出練。（1）讓學(xué)生充分地“說(shuō)”，把操作和語(yǔ)言結(jié)合起來(lái)。在上述方法的實(shí)施過(guò)程中，我讓學(xué)生每人設(shè)計(jì)一個(gè)統(tǒng)計(jì)圖，記錄自己的成績(jī)；每組設(shè)計(jì)一個(gè)統(tǒng)計(jì)圖，記錄本組成績(jī)，定期評(píng)比，定期表?yè)P(yáng)。例如：在教學(xué)簡(jiǎn)便運(yùn)算前，我首先給學(xué)生講解了數(shù)學(xué)家高斯創(chuàng)造性地解答“1+2+3+??+99+100”這100個(gè)自然數(shù)之和的故事，為學(xué)生創(chuàng)設(shè)良好的學(xué)習(xí)情境，激發(fā)其學(xué)習(xí)數(shù)學(xué)的興趣，學(xué)生不自覺(jué)地產(chǎn)生了和數(shù)學(xué)家比一比的念頭。4, there is a fault that is every time I send the homework, students are required to immediately turn to put the wrong topic review time, and see what went wrong, and timely correction, so that further deepening the students understanding of calculate theory, algorithm, achieve the goal of improve the puting capability.第四篇：《如何提高小學(xué)生數(shù)學(xué)計(jì)算能力》論文如何提高小學(xué)生數(shù)學(xué)計(jì)算能力寧夏博文小學(xué)田曉娟計(jì)算是小學(xué)數(shù)學(xué)中一項(xiàng)重要的基礎(chǔ)知識(shí)，學(xué)生的計(jì)算能力強(qiáng)弱與否，直接關(guān)系到他學(xué)習(xí)數(shù)學(xué)的興趣。不論題目是否要求驗(yàn)算，都要求學(xué)生必須做到，逐漸養(yǎng)成學(xué)生良好的驗(yàn)算習(xí)慣。t rush to laid hands on him, first have to look carefully, clear which step should be calculated, which is calculated after step, where to find a find method can be applied to calculation of, do know, and then carefully calculated, it is called “knife don39。Write a “7” scrawled “1”, and cause calculation is strict with students writing format, and lead by example, being a good role 、認(rèn)真審題。 math error reasons not to do, but not by heart, so I think to make students form good habits as 、規(guī)范書(shū)寫(xiě)。2, daily life in the life mathematics, such as street to buy clothes, about how much money need to take, need to estimate。1, the present way of life.“New standard” pointed out: through to real life situations, make students experience, feel and understand the meaning of number and operations, to be presented to students a lot of realistic background, closely related to mathematics and the in teaching 36 x 4, I import in the following way: a top 36 yuan, how much do you need to buy 4 such blouse? This way of life for the calculation type questions, students are willing to 、日常生活數(shù)學(xué)化。In addition to classroom teaching methods, the most effective way is to let students exercise in real life, in dealing with specific 、增強(qiáng)學(xué)生的實(shí)踐能力數(shù)學(xué)來(lái)源于生活，又服務(wù)于生活，而計(jì)算則是解決實(shí)際生活問(wèn)題的重要手段。40=10003927 present 35 material present 40 4000 = 1000聯(lián)系實(shí)際估算法。估算過(guò)程中，由于學(xué)生的生活背景、思維方式的不同，估算結(jié)果也不一定一樣，因此，允許估算結(jié)果與準(zhǔn)確值之間有一定范圍的誤差，正負(fù)誤差均可。 ability to estimate, therefore, not only can make students39。因此，重視學(xué)生估算能力的培養(yǎng)，不僅可以使學(xué)生的思維更加靈活，而且對(duì)學(xué)生的直覺(jué)思維能力的培養(yǎng)有很大的幫助。t required that every student(should)use a variety of methods to solve the same problem, but rather to encourage students to think independently and solve with suitable methods, ability can use a variety of methods, without the need of students in a algorithm diversity, also want to pay attention to the optimization method, for students to e up with every kind of right way to give affirmation, persuade students give up their backward trival, to follow the outstanding, simple method, so as to make their thinking ability constantly for middle and senior each kind of algorithm, can calculate, make its own instructions in order to prevent the “l(fā)earning, don39。算法多樣化不是要求每個(gè)學(xué)生都用多種方法解決同一問(wèn)題，而是要鼓勵(lì)學(xué)生獨(dú)立思考，用適合自己的方法解決，有能力的可以運(yùn)用多種方法，沒(méi)有這種需求的學(xué)生只用一種即可。但如果首次感知不準(zhǔn)確，那么造成的不良后果在短期內(nèi)是難以清除的。4100= 324 present 4 x 324 x 324409125=408125+125=408247。同時(shí)，經(jīng)常教學(xué)生一些巧算的方法，也可使其計(jì)算速度大大提高。在教學(xué)中，我每天在課堂上利用35分鐘時(shí)間進(jìn)行口算訓(xùn)練，或視算或聽(tīng)算，或在作業(yè)中抄一、兩道脫式計(jì)算題，每天批閱并及時(shí)反饋，逐步提高學(xué)生的計(jì)算能力。又如：計(jì)算5764+3821的和，要用到4項(xiàng)加法口算，任何一個(gè)環(huán)節(jié)發(fā)生錯(cuò)誤