高中物理教学中强化学生形成能量观念的实践

发布时间：2018-02-14 08:24

本文关键词： 能量转化与守恒定律功能关系新课程标准高考分析教学策略　出处：《内蒙古师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：能量的转化和守恒定律是物理学的基本原理,也是物理各部分知识相互联系的纽带。它贯穿于力学、热学、电磁学、光学和原子物理学各个部分中,生活中遇到的很多自然、物理、化学、生物的现象都能用能量观念解释和理解,学科中各领域的局部理论都可用能量概念在逻辑上演绎。因此,教师从中学开始注重培养学生用能量观点诠释物理现象、分析和解决物理问题具有重要意义。中学物理教学注重“物理思想”的建构,有助于学生培养科学探究能力、形成科学观念,有助于学生融会贯通地运用科学知识、建构知识网络,从而为未来的学习、生活和工作奠定思维基础,形成正确的学习方式。因此教师在进行物理教学时必须强化“物理思想”的传授,并将其贯彻在教学过程的始末。本文主要研究:1、系统地分析了高中物理中有关能量的知识;2、通过比较能量相关知识在教学大纲和课程标准中的要求,以及能量部分知识在几种版本的教材中的阐述后,提出了可行性教学策略;3、研究高考对能量相关知识考察的规律,提出教学策略;4、调查研究了能量相关知识在巴彦淖尔市临河地区不同教学水平的学校中的教与学情况,并有针对性地提出教学策略;5、经过对模拟考试得分情况的分析和实验班成绩横向、纵向比较,确定强化能量观念教学的效果。
[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.
【学位授予单位】：内蒙古师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7

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