Research And Practice Of Teaching Design Based On "5E" Mode

Compulsory education phase of the physics course standard we should require students to master the physical concept,and can be applied to explain the phenomenon of production,living,but in teaching practice,the author found that students in their daily life and study,the understanding of some physical concepts are not accurate,and can seldom apply it in real life,Therefore,how to help students construct and apply scientific concepts effectively is an urgent problem for teachers to solve.The current 5E teaching model based on constructivism theory can effectively guide students to actively construct and apply knowledge through the implementation of five links: introduction,exploration,explanation,transfer and evaluation.Therefore,this study takes the 5E teaching model as the entry point to carry out targeted teaching design on atmospheric pressure and apply it to teaching practice,to study the effect of its concept construction and application.This paper mainly adopts literature research method,content analysis method,experimental research method and interview method to carry out research.First of all,consult relevant literatures about 5E teaching mode and atmospheric pressure teaching design for in-depth analysis,dig out the aspects that can be used for reference in junior high school physics teaching,and demonstrate the feasibility of applying 5E teaching mode in junior high school physics atmospheric pressure teaching.Secondly,through the comparative analysis of different versions of textbooks,the analysis of students' learning situation and the author's own teaching experience,summed up the existing problems in atmospheric pressure teaching--(1)There is no specific explanation for the concept of atmospheric pressure;(2)For the measurement of atmospheric pressure,most teachers explore for the sake of exploration,do not pay attention to the cultivation of students' thinking and the mastery of methods,just for such a framework;(3)Some teachers focus on the improvement of atmospheric pressure related experiments instead of further solving students' wrong cognition;(4)As for the causes of atmospheric pressure,there is no relatively perfect design teaching at present.Thirdly,according to the above research results and in connection with the actual life,the 5E teaching mode is applied to the teaching design and implemented in the experimental class,while the control class adopts the conventional teaching.Finally,after teaching practice,students were interviewed to verify their acceptance of the 5E teaching mode,and SPSS software was used to process and analyze the data obtained from the test papers of the experimental class and the control class,to verify whether the atmospheric pressure teaching based on the 5E teaching mode has a good effect.The research shows that the 5E teaching model can stimulate students' interest and motivation in learning and improve students' learning efficiency.And can better solve students and teachers in the atmospheric pressure learning and teaching of related problems,such as help students better use atmospheric pressure related knowledge to explain the phenomenon of production and life;Compared with the traditional teaching mode,students accept the 5E teaching mode to a higher degree.