Teaching Methods And Case Studies Introduced In Middle School Mathematics Class

Under the background of the new curriculum standard,the teaching concept,teaching method and teaching evaluation advocated by the new curriculum have changed greatly from the traditional curriculum.In daily teaching,teachers find that classroom introduction is of great help to the whole teaching process of mathematics.Good classroom introduction can effectively improve students' mathematical learning ability,thus improving students' mathematical learning performance.At the same time,it is observed in daily teaching practice that every teacher has a different understanding of the textbook,or pays attention to teaching difficult points and key points,and often ignores the methods and methods introduced in the new mathematics class,and the techniques and methods introduced in the new class are not appropriate,failing to achieve the expected effect.This is mainly reflected in the simple and casual way introduced in the teaching of new courses,which can not achieve the purpose of stimulating students'interest,greatly reducing students' enthusiasm for learning,and affecting the actual effect of teaching.Therefore,how to design an effective and reasonable introduction method for specific class type in teaching has always been one of the focuses of our research on junior middle school mathematics teachers.Based on this,this paper carries out the research work from the following aspects.First of all,according to teaching practice and teaching thinking,put forward the question,elaborated the problem research present situation and the research background,clarified the research content and the research method of this paper.According to the needs of the research,I will consult the literature and study the theoretical basis introduced in the junior high school mathematics classroom.The main theoretical basis is constructivism learning theory,meaningful learning,enlightening learning and trheoretical basis of self-study,discussion and guiding teaching method.Secondly,the content of this paper is determined.On the one hand,based on constructivism and relevant theoretical basis,this paper studies the theories,principles and methods introduced into mathematics classroom,and designs teaching cases based on the principles of classroom introduction to improve teachers' skills and abilities in classroom introduction.On the other hand,the paper studies the methods of introducing mathematics into the classroom and combines the specific teaching contents to design and implement the case of classroom introduction,and verifies the effectiveness of classroom introduction through experiments.Finally,through research and daily teaching practice,I realize that classroom introduction is an important part of mathematics classroom,and efficient and reasonable classroom introduction can improve the efficiency of mathematics classroom with twice the result with half the effort.At the same time,the conclusion is drawn as follows:1.2.Teachers' ability to introduce new courses has been improved;3.Diversified classroom introduction methods of teachers;4.Students' interest in learning mathematics has been improved;5.Students' learning ability has been improved.At the same time,the problems and defects existing in the current teachers' introduction design of mathematics classroom are analyzed.On the basis of learning from the research experience of educational researchers,corresponding Suggestions and teaching case design are proposed on how to improve the effectiveness of the introduction of mathematics classroom teaching in junior middle school.