The Application Research Of Daily Life Phenomenon In Junior Middle School Physics Teaching

In this thesis,the author on how to "application of daily life phenomenon" in the junior middle school physics teaching to cultivate the subject physics in junior high school students scientific literacy,discusses the application of daily life phenomenon"in the junior middle school physics teaching should follow the theory foundation and basic principle,studies the phenomenon of" application of daily life in junior middle school physics teaching "teaching goal and the teaching practice,especially revolve around the center of training students' scientific literacy,using students phenomenon in daily life,designed the interesting teaching activities,they respectively are: Use broken "chopsticks" activity teaching "the law of refraction of light," and use "looking for" activity teaching "the law of the magnetic phenomenon" and "magnet" concept,using the "Chopsticks holding a weight" activity teaching "the law of the lever balance" and the concept of "leverage",use "ice to take key" activity teaching "melt"rule,using "mahjong table to reduce the noise of" teaching "harm of noise and the control methods",etc.Then,the author designed two effective teaching cases,they are:"sound production and transmission" teaching case and "elastic" teaching case.In the teaching case of "the generation and dissemination of sound" :(1)using relevant daily life phenomena to construct teaching activities to cultivate students' good ideological and moral character and psychological quality.The specific methods mainly include the use of classical music to reflect the national emotion and national spirit,to guide students to establish national pride;We will make use of China's brilliant achievements in the space field to help students develop a love of the motherland,love learning,the courage to explore,full of confidence and other good moral character.(2)integrate the contents of other disciplines and interesting extracurricular life knowledge.Specific practice is: the use of Chinese text "ventriloquism" in the interesting content to explain the production of sound,so that students understand the concept of physics at the same time,to cultivate students' love of China's excellent traditional culture,establish students' cultural confidence.(3)imparting physics knowledge by using ancient poetry which contains the phenomena of daily life.At the same time of teaching the relevant physics knowledge,to improve the students aesthetic and cultural accomplishment.In the case of the "elastic" teaching:(1)to build "the balloon is long jump" teaching activities,make the student in the experience,through active thinking,active participation and discussion,and found the causes of elastic and the nature of the elastic limit,and in the process,raises the student good thought personal character and good psychological quality.(2)designed teaching activities such as making origami frogs,so that students can improve their practical ability and innovation ability in the process of doing.Finally,the author adopted the "such as group before measurement one by one after testing lab design patterns",using the design of teaching case,according to this paper puts forward the basic principle and the teaching goal of education,experiment practice results show that according to this paper puts forward the basic principles of teaching and the teaching goal,not only can effectively improve the junior middle school students' physical academic performance,stimulate the junior middle school students' interest in physics learning,and can effectively cultivate junior high school students good ideology and moral character and good psychological quality.