The Design Of The Junior High School Light Learning Problem Push And Experimental Simulation System

The goal of push system is to decrease inefficient duplication.Optics is one of the earliest areas in Physics for middle school students,as an outset in Physics learning,it's necessary to deepen the teaching method for a better understanding.And we know that the voice of alleviating the burdens on the students is getting more and more affirmative,so how to truly carry out the policy and improving the efficiency in class have become two urgent problems need to be solved.Therefore,the push system designed in this paper is one of the promising methods,system can be applied in real class and already got a significant difference.We can classified and input the problems into the push system hierarchically,and let students answer the questions on the computer,after that,system will push the same type questions or deeper level exercises reasonably according to the answer.The purpose of this paper is to achieve highly targeted exercises with a small amount,to help students alleviate their burdens,also to help teachers improve the efficiency of both homework and teaching feedback.At the same time,the push system also set a few optics exercise from the Olympic Physics Competition for the purpose of competition training.Convex lens imaging simulation system,thoroughly analyze the convergence.Although the contents of middle school optical are less than the others,many contents are connected with the real world and the modern science and technology.How to make students clearly understand the physics thinking skills that contained in optics,how to explain the important and difficult points,these are the problems that need to solved.So based on that,in this paper,the simulation system designed is aimed at this problem,simulated "The Imaging of Convex lens",a key knowledge in middle school,which is designed to help students to break through the doubts like ‘How to prove the convex lens has this feature? ' In addition,for students who need more information,it would deepen and enhance their interest in physics.Original physics problems,developing students' association and application abilities.High school entrance examination reform and teaching reform will putmore emphasis on problems from real life and case studies to improve students' ability of contacting reality and application of knowledge.In order to respond to the trend,the original physics problem of middle school is worth to be studied.In this paper,some related useful websites are added into the push system.The quick test system collects valuable data and do analysis.There are many critical points for teachers to collect data,for instance,teachers could collect some misunderstandings before the class,which is useful to arrange breakthrough points and strategy.Moreover,before the class comes to an end,teachers could quickly give a test from the contents and get feedbacks from students.In addition,rapid test could help us know the distribution of oblivion…There are too much information hide behind the data,which we can get advice according to,then with the help of push system,we can work more efficiently.In this paper,I only use a part of the optics contents from middle school Physics,but if there is a more hierarchical classification standard,the push system can also be extended to the other field with great potential.