Experimental Research On Problem Situation Creation In Middle School Mathematics Teaching

Due to the implementation of the new curriculum standard,the teaching methods of mathematics classroom have changed greatly,and the teaching methods are flexible and diverse.How to reasonably select the teaching content in the classroom can effectively mobilize students' learning interest,fully mobilize students' learning enthusiasm,and train learners' comprehensive logical thinking and problem-solving ability.Situational teaching method is one of them.Teachers ask questions and students answer them,which can fully mobilize students' learning enthusiasm,promote the development of students' thinking ability,and finally improve the efficiency of mathematics learning.In order to implement China's reform from "exam oriented education" to "quality education",China must implement education and teaching reform."Ordinary high school mathematics curriculum standard(Experiment)" clearly puts forward: "in education,teachers should create reasonable questioning situations,guide them to explore the basic laws of geometry and problem-solving methods,and make them experience the whole process of the generation of knowledge points." In classroom practice,we should build a complete teaching activity to reflect the teachers' personal feelings of "creating situations,stimulating interest,triggering exploration and problem solving",as well as each child's personal feelings of "observing problems,discovering problems,analyzing,solving and testing questions",so as to cultivate their creative consciousness and practical skills.As an important part of implementing this basic strategy,creating problem situation has attracted more and more attention of mathematics educators.The work done in this thesis only makes some preliminary attempts on the theoretical research of problem situation creation,and puts forward some research ideas,which provides some effective suggestions and help for problem situation creation in middle school mathematics teaching.