几何画板在中学物理动态变化类问题中的应用研究
发布时间：2018-12-10 10:40
【摘要】：随着科学技术的进步和信息时代的来临,物理科学在促进科技发展的同时,它的教育模式也在悄然发生改变。在新课程改革的浪潮中,中学物理教学从传统的单一教学模式向现代的多元教学模式发展,从实验验证型教学向学习探究型转变,利用信息技术辅助物理教学正应运而生。如何使用信息技术有效提高中学物理教学质量,如何将信息技术巧妙的运用到物理学习中去,是广大一线物理教育工作者亟需解决的问题。中学物理动态变化问题因其具有抽象性、灵活多变性和动态变化性的特点,要求问题的解决者具有较高的综合分析能力,成为中学生学习物理的一大障碍。而几何画板具有易学易用、动态性和交互性等优点,对解决物理动态变化问题有着明显的辅助作用。笔者通过对现有的文献综合分析明确了几何画板辅助物理动态变化类问题教学的意义;根据现代教育学习理论、新课程理念提出了几何画板辅助中学物理教学的可行性;针对几何画板的功能、操作特点和中学物理动态类问题的特点与难点提出了几何画板辅助物理动态变化类问题的切合性;在实践“帆船逆风航行原理”“带电粒子运动类”辅助教学等案例中取得了可喜的突破;通过对几何画板处理课堂教学动态问题的分析,总结出几何画板辅助物理教学的策略和注意事项,以期对他人有些许参考价值。
[Abstract]:With the progress of science and technology and the coming of information age, physics science is promoting the development of science and technology, and its educational mode is changing quietly. In the tide of the new curriculum reform, physics teaching in middle school develops from the traditional single teaching mode to the modern multiple teaching mode, from experimental verification teaching to learning inquiry teaching, and the use of information technology to assist physics teaching is coming into being. How to use information technology to effectively improve the quality of physics teaching in middle schools and how to apply information technology to physics learning is a problem that most physics educators need to solve urgently. Because of its abstract, flexible and dynamic characteristics, the dynamic change of physics in middle school requires the solver of the problem to have a high comprehensive analysis ability, which becomes a big obstacle for middle school students to learn physics. Geometric Sketchpad has the advantages of easy to learn and use, dynamic and interactive, and has obvious auxiliary function to solve the problem of dynamic change of physics. Based on the comprehensive analysis of the existing literature, the author clarifies the significance of Geometry Sketchpad assisted physics dynamic change problem teaching, and puts forward the feasibility of Geometry Sketchpad aided Physics Teaching in Middle School according to the modern educational learning theory and the new curriculum concept. According to the functions, operation characteristics and the characteristics and difficulties of the dynamic physics class problems in middle school, the relevance of the geometric Sketchpad auxiliary physics dynamic change class problem is put forward. A gratifying breakthrough has been made in the practice of the auxiliary teaching of "sailing principle of sailing against the wind" and "the movement of charged particles". Based on the analysis of the dynamic problems in the teaching of Geometry Sketchpad, this paper sums up the strategies and matters needing attention of Geometry Sketchpad in physics teaching in order to have some reference value for others.
【学位授予单位】：江西师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7
本文编号：2370436
[Abstract]:With the progress of science and technology and the coming of information age, physics science is promoting the development of science and technology, and its educational mode is changing quietly. In the tide of the new curriculum reform, physics teaching in middle school develops from the traditional single teaching mode to the modern multiple teaching mode, from experimental verification teaching to learning inquiry teaching, and the use of information technology to assist physics teaching is coming into being. How to use information technology to effectively improve the quality of physics teaching in middle schools and how to apply information technology to physics learning is a problem that most physics educators need to solve urgently. Because of its abstract, flexible and dynamic characteristics, the dynamic change of physics in middle school requires the solver of the problem to have a high comprehensive analysis ability, which becomes a big obstacle for middle school students to learn physics. Geometric Sketchpad has the advantages of easy to learn and use, dynamic and interactive, and has obvious auxiliary function to solve the problem of dynamic change of physics. Based on the comprehensive analysis of the existing literature, the author clarifies the significance of Geometry Sketchpad assisted physics dynamic change problem teaching, and puts forward the feasibility of Geometry Sketchpad aided Physics Teaching in Middle School according to the modern educational learning theory and the new curriculum concept. According to the functions, operation characteristics and the characteristics and difficulties of the dynamic physics class problems in middle school, the relevance of the geometric Sketchpad auxiliary physics dynamic change class problem is put forward. A gratifying breakthrough has been made in the practice of the auxiliary teaching of "sailing principle of sailing against the wind" and "the movement of charged particles". Based on the analysis of the dynamic problems in the teaching of Geometry Sketchpad, this paper sums up the strategies and matters needing attention of Geometry Sketchpad in physics teaching in order to have some reference value for others.
【学位授予单位】：江西师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7
【参考文献】
相关期刊论文 前4条
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