王哲
摘? 要:當(dāng)學(xué)生進(jìn)入到高中的課堂的時(shí)候會(huì)明顯的感覺(jué)高中階段的物理知識(shí)比初中的物理知識(shí)更深?yuàn)W更難以理解。而這往往是由于物理學(xué)科的兩大特點(diǎn),一是大部分知識(shí)比較抽象,二是許多問(wèn)題的解決需要學(xué)生們有較強(qiáng)的邏輯性。這兩個(gè)特點(diǎn)讓許多學(xué)生對(duì)物理的知識(shí)難以理解,由于現(xiàn)在許多高中物理老師在講課的時(shí)候授課模式死板,教學(xué)理念陳舊,難以提升學(xué)生對(duì)物理學(xué)習(xí)的積極性。久而久之,學(xué)生的成績(jī)必然會(huì)下降。隨著教育改革的實(shí)施,對(duì)物理課堂進(jìn)行創(chuàng)新與改革已成為必然,而相關(guān)的物理老師對(duì)這次改革也十分重視?;谶@一情況,本篇文章將對(duì)高中物理教學(xué)存在的問(wèn)題做一個(gè)解析并提出相對(duì)的實(shí)施策略。
關(guān)鍵詞:高中物理;情境創(chuàng)設(shè);實(shí)踐研究
【中圖分類(lèi)號(hào)】G633.7??? 【文獻(xiàn)標(biāo)識(shí)碼】A?????? 【文章編號(hào)】1005-8877(2020)34-0111-02
Practical Exploration of Problem Situation Creation in Physics Teaching in Senior High School
WANG Zhe? (Zhao Lin Middle School,Shuangcheng District,Harbin City,Heilongjiang Province,china)
【Absrtact】 When students enter the high school classroom,they will obviously feel that the physics knowledge in high school is more profound and difficult to understand than the physics knowledge in junior high school. And this is often due to the two major characteristics of physics,first,most of the knowledge is more abstract,second,the solution of many problems requires students to have a strong logic. These two characteristics make it difficult for many students to understand the knowledge of physics,because now many high school physics teachers in the teaching mode of rigid,old teaching ideas,it is difficult to enhance the enthusiasm of students to learn physics. Over time,students' grades will inevitably decline. With the implementation of education reform,It is inevitable to innovate and reform has become inevitable,and the relevant physics teachers attach great importance to this reform. Based on this situation,this article will analyze the problems existing in physics teaching in senior high school and put forward relative implementation strategies.
【Key words】High school physics;Situation creation;Practice research
為了提升高中物理課堂的教學(xué)效率,高中物理老師可以將創(chuàng)設(shè)問(wèn)題情境的教學(xué)模式應(yīng)用到物理課堂上,在應(yīng)用創(chuàng)立問(wèn)題情境之前,老師應(yīng)該深入了解學(xué)生的興趣愛(ài)好,并根據(jù)學(xué)生的興趣愛(ài)好設(shè)置問(wèn)題,吸引學(xué)生的興趣,增加學(xué)生和老師的互動(dòng),這種模式的教學(xué)往往更容易被學(xué)生們所接受。因此,我們將對(duì)高中物理目前的狀況和應(yīng)對(duì)策略做一個(gè)具體的分析。
1.高中物理教學(xué)的現(xiàn)狀
在高中物理課堂上應(yīng)用創(chuàng)立情境的教學(xué)模式,可以提升物理課堂的趣味性,而且創(chuàng)立情境的教學(xué)模式能讓學(xué)生有自己思考問(wèn)題的空間,從而對(duì)問(wèn)題做出正確的判斷,并解決問(wèn)題,這個(gè)過(guò)程可以很好的提升學(xué)生的物理學(xué)習(xí)能力。由此可以看出,將創(chuàng)立情境的教學(xué)模式應(yīng)用到高中物理課堂上,有助于學(xué)生提升高中物理的教學(xué)的質(zhì)量,也有助于學(xué)生更好的理解物理知識(shí),但是,在創(chuàng)造情境教學(xué)的過(guò)程中一定要遵循兩條原則,第一,創(chuàng)立的情境問(wèn)題不能脫離課本,而且要從學(xué)生能接受的真實(shí)情境出發(fā),簡(jiǎn)單的說(shuō)就是要適合高中課堂也適合學(xué)生。第二,明確創(chuàng)立情境教學(xué)的目標(biāo)是為了增加學(xué)生的興趣,以此為基礎(chǔ),創(chuàng)造的問(wèn)題情境要有吸引力,能吸引學(xué)生主動(dòng)的思考探究,只有這樣才能提升學(xué)生的積極性,發(fā)揮出創(chuàng)立情境教學(xué)模式的作用,進(jìn)而讓學(xué)生更好的掌握物理知識(shí)。但是由于高中物理老師和學(xué)生面臨的最主要的問(wèn)題就是高考,所以導(dǎo)致了老師在教學(xué)中過(guò)重的看重分?jǐn)?shù),因此,高中物理老師并沒(méi)有花太多的精力去改進(jìn)傳統(tǒng)的教學(xué)方式。所以,即便想把問(wèn)題情境的教學(xué)模式應(yīng)用到課堂上,也會(huì)因?yàn)槌霈F(xiàn)的各種狀況,導(dǎo)致問(wèn)題情境的教學(xué)模式進(jìn)展的不順利。
2.有效應(yīng)用問(wèn)題情境創(chuàng)設(shè)的措施
(1)設(shè)計(jì)生活情境,加強(qiáng)學(xué)生記憶