【摘要】：緒言篇是人教版初三化學教材的開篇部分,是必不可少的內(nèi)容,具有知識啟蒙、興趣激發(fā)、過程與方法培養(yǎng)、情感態(tài)度及價值引領等重要作用。本研究通過文本分析,考察了人教版初三化學教材緒言篇的設計特點,發(fā)現(xiàn)其：簡明扼要,突出核心概念；聯(lián)系生活、通俗易懂；系統(tǒng)性強、層次分明；圖文并茂、版式新穎；體現(xiàn)了以學生發(fā)展為本的思想。在此基礎上,本研究進一步探討初三化學緒言篇的教學要求,具體包括：做好化學知識啟蒙,引導學生認識物質(zhì)世界的變化規(guī)律,形成化學的基本觀念,掌握化學基本概念；激發(fā)學生學習化學的好奇心和興趣；注重過程與方法培養(yǎng),引導學生體驗科學探究的過程,啟迪學生的科學思維,培養(yǎng)學生的實踐能力；重視情感態(tài)度及價值引領,引導學生認識化學、技術、社會、環(huán)境的相互關系,培養(yǎng)學生的合作精神和社會責任感,培養(yǎng)學生的民族自尊心、自信心和自豪感,生動地進行愛國主義教育。為了更好地實施緒言篇教學,我們通過問卷調(diào)查及課堂考察等調(diào)查研究法對人教版初三化學教材緒言篇教學情況進行研究,獲取緒言篇有效教學的現(xiàn)實依據(jù)。問卷調(diào)查顯示在教學實踐中大部分初三化學教師重視緒言篇的教學且為緒言篇教學備課,教學質(zhì)量整體較好,但不同地區(qū)及不同學校間教學情況有差異,存在教學手段不夠豐富等一些問題和不足。課堂考察表明緒言篇教學普遍存在課時較短的問題,建議初三化學教師在授課前與學生進行課前溝通,教學中注重激發(fā)學生興趣,引導學生正確價值取向,開展自主學習和探究性學習。
[Abstract]:The preface is the opening part of the chemistry textbook of the third grade of the human education edition. It is an essential content and plays an important role in the enlightenment of knowledge, the stimulation of interest, the cultivation of process and method, the guidance of emotional attitude and value, and so on. Through text analysis, this study examines the design characteristics of the preface of the chemistry textbook of the third grade of the people's Education Edition, and finds that it is simple and concise, highlighting the core concepts, connecting with life, being easy to understand, systematic, well-structured, picturesque and novel in layout; It embodies the idea of students'development. On this basis, this study further discusses the teaching requirements of the preface of chemistry in the third grade of junior high school, including: doing a good job of enlightening chemical knowledge, guiding students to understand the changing law of the material world, forming the basic concept of chemistry and mastering the basic concept of chemistry; To stimulate students' curiosity and interest in learning chemistry, to pay attention to the cultivation of process and methods, to guide students to experience the process of scientific inquiry, to enlighten students' scientific thinking, to cultivate students' practical ability, to attach importance to emotional attitude and value guidance, To guide students to understand the relationship among chemistry, technology, society and environment, to cultivate students' spirit of cooperation and sense of social responsibility, to cultivate students' national pride, self-confidence and pride, and to carry out the education of patriotism vividly. In order to carry out the preface teaching better, we study the teaching situation of the preface text in the chemistry textbook of the third grade of the people's Education edition by means of questionnaire investigation and classroom investigation, and obtain the realistic basis for the effective teaching of the preface text. The questionnaire survey shows that in teaching practice, most junior high school chemistry teachers pay attention to the preface teaching and prepare lessons for the preface teaching. The teaching quality is good, but the teaching situation is different in different regions and different schools. There are some problems and deficiencies, such as the lack of rich teaching methods. Classroom investigation shows that there are generally short hours in preface teaching. It is suggested that chemistry teachers should communicate with students before teaching, pay attention to arousing students' interest and guiding students' correct value orientation. Carry out independent learning and inquiry learning.
【學位授予單位】：華東師范大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：G633.8

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本文編號：2167525