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Basic Methods of Physics Demonstration Experiment and Its Application in Design of Experiments

Author: YinXiaoYan
Tutor: ZhuJunKong
School: Shandong Normal University
Course: Curriculum and Pedagogy
Keywords: Demonstration experiment Visual teaching Experimental Design Experimental methods
CLC: G633.7
Type: Master's thesis
Year: 2011
Downloads: 161
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Abstract

Physics is a human, explore nature phenomena and their laws, a science based on experiments. Experiment in physics teaching has an irreplaceable role. The demonstration experiment of physics teaching is the most commonly used, the basic experiment. Therefore, do a good job in physics teaching demonstration experiment is significant. Physics demonstration experiment is intuitive physical phenomena to show students the process. Learning through the phenomenon of physics is a shortcut. The famous educator Jean-Jacques Rousseau (Jean.Jaques.Rousseau), Jan Armstrong · boast Comenius (Johann.Amos.Comenius), the Pei Sitai Rocky (Johann Helnrich Pestalozzi) and so intuitive teaching principles. As teachers, we need to always think about: how to make students better accept what they have learned? How can I make it easier for students to accept what they have learned? Intuitive teaching which need. The intuitive physics demonstration experiment can physical phenomena and physical processes, vividly presented in front of students. Therefore, verify the physical laws and theorems, it has more convincing than mere preaching. Teachers show students the demonstration experiment, a rich, vivid physical phenomenon is far from the language can describe. The first chapter discusses the background and significance of this research. Summarizes the foreign physical experimental teaching status based on comparative analysis of the gap between physics experiment teaching in China and abroad. The end of this chapter discusses the physical characteristics of the development of demonstration experiments. The second chapter situated learning theory and Dell Tower of experience to explain the theoretical basis of the physics demonstration experiment. The main emphasis teachers during a demonstration experiments must be the creation of a real learning situation, learners only learn and use the knowledge and skills they have learned in the real activities, in order to truly understand the meaning and value of knowledge and its solution the tools of the actual problem. The third chapter describes the classification of the physics demonstration experiment, a preliminary summary of the principles of physics demonstration experiments and basic physics demonstration experiment method. With the universality of fundamental things. The author hopes that through a summary of these methods can provide valuable teaching reference for physics teachers. Chapter Chapter summary based on these basic experimental design. The discussion of these applications to more flexible use of existing physical demonstration of the experimental method, in order to improve the efficiency of classroom teaching so that the majority of teachers. Chapter introduced the the direct demonstration method, comparative demonstration method, simulation demo stroboscopic method, tracing method, tracing demo, photoelectric conversion method Oscillometric piezoelectric transducer law in the physics demonstration experiment design applied and cited some examples. Discussion of the difficulties that may be encountered in the use of these methods for experimental design and how to resolve these difficulties. The fifth chapter discusses the application of computer simulation and its limitations. Computer simulation technology has opened up a new approach to physics demonstration experiment. Supplement as a real experiment and computer simulation technology in many ways demonstrated its superiority. With some dangerous experiments, or the experimental repeatability bad and expensive laboratory equipment, experiment, and so easy to damage, physical experiments with computer simulation instead. Physics demonstration experiment, the two complement each other and promote each other, weaknesses, promote better teaching. Papers focus on the physics demonstration experiment method and experimental design, that the third and fourth parts. Hoping that this study can contribute meager forces to improve the teaching of physics demonstration experiment effect.

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CLC: > Culture, science,education, sports > Education > Secondary education > Subjects teaching methods, teaching aids > Physical
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