高中物理教學(xué)中強(qiáng)化學(xué)生形成能量觀念的實(shí)踐
發(fā)布時(shí)間:2018-02-14 08:24
本文關(guān)鍵詞: 能量轉(zhuǎn)化與守恒定律 功能關(guān)系 新課程標(biāo)準(zhǔn) 高考分析 教學(xué)策略 出處:《內(nèi)蒙古師范大學(xué)》2015年碩士論文 論文類型:學(xué)位論文
【摘要】:能量的轉(zhuǎn)化和守恒定律是物理學(xué)的基本原理,也是物理各部分知識(shí)相互聯(lián)系的紐帶。它貫穿于力學(xué)、熱學(xué)、電磁學(xué)、光學(xué)和原子物理學(xué)各個(gè)部分中,生活中遇到的很多自然、物理、化學(xué)、生物的現(xiàn)象都能用能量觀念解釋和理解,學(xué)科中各領(lǐng)域的局部理論都可用能量概念在邏輯上演繹。因此,教師從中學(xué)開始注重培養(yǎng)學(xué)生用能量觀點(diǎn)詮釋物理現(xiàn)象、分析和解決物理問題具有重要意義。中學(xué)物理教學(xué)注重“物理思想”的建構(gòu),有助于學(xué)生培養(yǎng)科學(xué)探究能力、形成科學(xué)觀念,有助于學(xué)生融會(huì)貫通地運(yùn)用科學(xué)知識(shí)、建構(gòu)知識(shí)網(wǎng)絡(luò),從而為未來(lái)的學(xué)習(xí)、生活和工作奠定思維基礎(chǔ),形成正確的學(xué)習(xí)方式。因此教師在進(jìn)行物理教學(xué)時(shí)必須強(qiáng)化“物理思想”的傳授,并將其貫徹在教學(xué)過程的始末。本文主要研究:1、系統(tǒng)地分析了高中物理中有關(guān)能量的知識(shí);2、通過比較能量相關(guān)知識(shí)在教學(xué)大綱和課程標(biāo)準(zhǔn)中的要求,以及能量部分知識(shí)在幾種版本的教材中的闡述后,提出了可行性教學(xué)策略;3、研究高考對(duì)能量相關(guān)知識(shí)考察的規(guī)律,提出教學(xué)策略;4、調(diào)查研究了能量相關(guān)知識(shí)在巴彥淖爾市臨河地區(qū)不同教學(xué)水平的學(xué)校中的教與學(xué)情況,并有針對(duì)性地提出教學(xué)策略;5、經(jīng)過對(duì)模擬考試得分情況的分析和實(shí)驗(yàn)班成績(jī)橫向、縱向比較,確定強(qiáng)化能量觀念教學(xué)的效果。
[Abstract]:The law of energy conversion and conservation is the fundamental principle of physics and the link between the knowledge of the various parts of physics. It runs through many of the nature of life in all parts of mechanics, heat, electromagnetism, optics and atomic physics. The phenomena of physics, chemistry and biology can be explained and understood by the idea of energy, and the local theories in all fields of the subject can be logically deduced by the concept of energy. Therefore, teachers begin to pay attention to training students to interpret physical phenomena from the viewpoint of energy. It is of great significance to analyze and solve physics problems. The physics teaching in middle school pays attention to the construction of "physics thought", helps students to cultivate the ability of scientific inquiry, form scientific concept, and help students to apply scientific knowledge in a comprehensive way. Therefore, teachers should strengthen the teaching of "physics thought" when teaching physics, so as to lay a thinking foundation for future study, life and work, and form a correct learning mode. And carry it out in the beginning and end of the teaching process. This paper mainly studies the knowledge of energy in senior high school physics, and analyzes the requirements of energy related knowledge in the syllabus and curriculum standard by comparing the requirements of energy related knowledge in the syllabus and curriculum standard. After expounding some knowledge of energy in several versions of teaching materials, the feasibility teaching strategy is put forward to study the law of the investigation of energy-related knowledge in college entrance examination. The teaching strategy No. 4 is put forward to investigate the teaching and learning of energy-related knowledge in schools with different teaching levels in Linhe area of Bayannur City. The teaching strategy is put forward pertinently. Through the analysis of the score of the simulated test and the horizontal and longitudinal comparison of the results of the experimental class, the effect of strengthening the teaching of energy concept is determined.
【學(xué)位授予單位】:內(nèi)蒙古師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:G633.7
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