The Practice And Research Of Layering Homework In Physics Teaching Of Grade Nine

Physics homework is essential to the learning activities,which is an effective way for physics teachers to understand students' learning situation in time,and it is also a comprehensive feedback to the teaching effect.According to the survey,a common situation is that physical homework arrangement is unreasonable,which to a large extent affected the learning effect of students.In this paper,after consulting the related research of layering,the author combined with her six years of teaching experience,carry out the hierarchical experiment in the small scope of the school.The purpose is to find a more suitable mode of homework.The author has conducted a survey of 15 physics teachers and students of Grade ninein Happy Middle School of Yun countyin Lincang city,which found a series of problems in its physics homework:(1)the physical work almost from the teaching materials and auxiliary materials,uniform assignment to everybody,and the evaluating mode is single rough too hasty.(2)There exists an situation that the students not to fulfill the homework.In order to cope with the examination of teachers and parents,the plagiarism phenomenon is serious.In view of the above problems,the author visited the school's excellent physics teachers and principals,learn from the advanced concepts of junior middle school physics.Finally,The author combined withindividualized education,the recent development zone and the theory of multiple intelligences,from the five aspects of the design,layout,correction,evaluation and interpretation of the physical work,weadopt the physics homework layered measures,select the fresh nine layers(5)class after one semester teaching experiment,with nine class(5)2016-2016 school year nine grade last term result contrast.(5)in 2015-2015 school year eighth grade next semester final grade,and compare the students' interest in physics learning,complete quality on physics learning attitude,physics homework,physics classroom discipline and so on.Through the experiment,it is found that the implementation of thelayeredhomework canimprove students' performance,arouse the students' interest in learning physics,correct the students' learning attitude,and promote students to develop a good habits of learning,improve the efficiency of the physics classroom teaching,active physical classroom discipline,especially in terms of achievement effect is more outstanding.Therefore,it is necessary and feasible to carry out the layeringhomework in practical teaching.