Self-diagnosis And Teaching Application Of Chemistry Homework

The core research content of this topic is as follows: taking the post-class homework as the research object,establishing the homework diagnosis database as the research tool,taking the time-limited training as the means of students’ self-diagnosis,and applying the homework diagnosis database to solve the problem of low effectiveness of homework.The core of the subject research process is: teachers guide students to complete the homework after chemistry class,the teacher establish homework diagnosis database,according to the teacher to guide students self diagnosis wrong because and grades and classify the wrong,wrong type input wrong management diagnosis database,training performance synchronous entry time training diagnosis library,analysis and application library optimization teaching,application effect test analysis.The key problems to be solved are three: first is to construct a practical "database" template for front-line teachers,second is to apply the time-limited training sub-diagnosis database to detect chemical problems;third is to apply the wrong problem management sub-diagnosis database to solve chemical problems.This subject to realize the teaching burden efficiency of practical significance:guide students in limited after-class learning time to improve the efficiency of time use,fully excavate the homework in finding knowledge loopholes and solving problems,to help students with less homework,more scientific homework content harvest the better implementation effect.The main conclusions of this topic have two aspects: on the one hand,compared with the data of the initial time-limited training and the advanced limited-time training in the two sub-libraries,the chemical problem solving ability of the experimental group has been developed and improved.Data analysis shows that,through the application of the "library" for homework evaluation and homework arrangement,the obvious effect is reflected in the variant advanced training accordingto the library data.On the other hand,compared with the data of the experimental group and the control group in solving similar problems in the academic level test,the students in the experimental group were better effective in the self-study class after class.The data analysis shows that through the time-limited method,wrong questions and the application of its auxiliary teaching means,it strengthens the weak link of self-study learning after class,and realizes timely grasp and guidance for students in the after-class self-study homework with weak supervision.Building the database according to the learning situation: the homework diagnosis database refers to the database of two experimental groups of different academic levels and the homework link of self-study class of high school students,which is used to detect the database of wrong questions and the development of achievements obtained by students’ self-diagnosis through time-limited training.Homework diagnosis database is divided into time-limited training sub-diagnosis database and wrong question management sub-diagnosis database,which complement each other in order to achieve the purpose of testing and solving chemical problems.Self-diagnosis error and grades and wrong classification: in the process of research,teachers guide students through after-study class homework limited training method,self diagnosis error and grades,wrong defined and marked as not wrong(class A),will but wrong wrong(class B)and students think but thought mistake wrong(class C)three categories,using multiple people online editing conveniently record storage data,library data analysis area by setting operation formula the intuitive analysis of topic answer,class and personal training performance and development changes.Analysis and application of library optimization teaching: it belongs to the monitoring and research of the self-study learning after chemistry class,which refers to diagnosing the problems exposed in the self-study learning after chemistry class and applying intervention to solve the problems through certain methods,and points to the application value of the library.In the process of research,the application of the "library" by teachers and students includes but is not limited to the following four categories: first,the formulation of chemical problem solutions based on the wrong question management sub-diagnosis library,including homework evaluation and time-limited advanced training.The second is the mid-term and final review design of the fault question management sub-diagnosis database,including homework design and classroom design.The third is the process monitoring and intervention based on the time-limited training sub-diagnosis database,including the monitoring and intervention in class units and for individual students’ problems.Fourth,the evaluation and guidance of students’ personal process development based on the time-limited training sub-diagnosis database.