| The subject review class is a very important class type in high school mathematics teaching,and it is an indispensable part in the process of high school mathematics teaching,especially for students who are going to meet the challenge of the College Entrance Examination.For students in senoir three,the subject review class is extremely important,through which students can not only deepen the understanding of the learned knowledge and memory,but also can make a suppement and improvement on the mising points.In a word,the subject review class is to promote the development of students ability based on what they have learned.In the Variable Problem Teaching,problem situations or background are provided by the teachers.As for students,they use knowledge that they have learned to design problems.Sometimes they also change the condition and conclusion of existing problems,or transform the way and the proposition of the background of the formation of a series of variable problems to review the knowledge and enhance the ability of the students.the Variable Problem Teaching helps students experience the process of how the problem is put forward,come about,solved,revoluted and transformed.The attempt of the introduction of variable problem teaching method into high school mathematical review class is a useful,which will be conducive to the construction of students’ knowledge and cultivate students’ thinking ability.However,whether it is popular with the students,whether it has effects on students’ learning and achievement and what are the requirements on the teachers still need to be tested in practice.This thesis will study on the feasibility,operability and effectiveness of the variable problem teaching method in the senior high school mathematical class by action research.The full text is divided into five parts.The first part is an introduction which mainly discusses the application and the significance of variable problem teaching in mathematical subject review class.After introducing the research problems,it aims to study and application of variable problem teaching method in high school mathematics review class,and to explore the feasibility of introducing the Variable Problem Teaching into high school mathematical review class and what effects it has on students.In this way,it is expected to improve the teaching effects and class efficiency of high school mathematical review class,and then to improve students’ learning interest and achievement.The second part is literature review which mainly explains the research status of variable problem teaching and mathematical review class in senior high school.On the other hand,this part also states research methods of variable problem teaching and teaching theories of action research.This part provides theoretical support and practical reference for this study.The third part of this thesis is about the action research design.It mainly includes the analysis of the action research subjectst,the design of action research plan and the action research method and so on,which lays a good foundation for the study.The fourth part is an action research that includes two rounds of action research,taking review classes of "simple linear programming" and "solid geometry" as an example.In accordance with the process of "design of the action plan-process of action research--conclusion and reflection-adjustment of action plan--reaction--conclusion and reflection",this thesis studys and summarizes the feasibility,effectiveness and the application of the variable problem teaching in the high school mathematical review class.The fifth part is the conclusion and suggestion of action research.Based on the previous research,thisthesis draws some relative conclusions about the application of the variable problem teaching method in the senior high school mathematical review class,and puts forward the prospect of the research. |
