Research On The Effective Teaching Strategies Of Mathematics Review Course In Grade 3 Of High School Based On Textbooks

Since the 18th national congress of the communist party of China(CPC),the CPC central committee with comrade Xi Jinping at the core has unswervingly implemented the strategy of rejuvenating the country through science and education and the strategy of strengthening the country through human resources,and given top priority to the development of education.With the development of science and technology,more and more attention has been paid to basic education.But at present,the status of exam-oriented education remains high,and the college entrance examination is still the baton of high school education.In the past two years,our school has explored and implemented the "effective teaching approach for the new curriculum of high school mathematics--strategy research of effective inquiry",based on the "learning" of "teaching",and the new teaching that promotes the comprehensive development of teachers and students through the active construction of students and the cooperation and interaction between teachers and students,so as to realize the fundamental goal of "teaching is for learning".This paper studies the effective teaching of mathematics review class in senior three by taking textbooks as reference.In this paper,literature research method,questionnaire survey method,case analysis method were used to carry out in-depth research on this topic.This paper is divided into five parts,namely introduction,literature review,theoretical basis of the subject study,application of effective teaching in mathematics review class of senior three,and conclusion.This paper briefly introduces the background,content and method of the research.Some students think that it is a waste of time to read the textbook when reviewing mathematics,and they do not attach importance to the study of the textbook.In fact,the textbook not only has mathematical knowledge,but also contains rich mathematical ideas and methods.Therefore,teachers should gradually change students' views in teaching and guide students to attach importance to the study of textbooks.By referring to a large amount of literature,the author agrees with the view that "effective teaching refers to the activities organized and implemented by teachers to achieve as many mathematical teaching effects as possible with as little time,energy and material input as possible so as to achieve specific teaching objectives".Review lesson,not be simple knowledge reproduction,still be the review of mathematical method,mathematical thought and mathematical thinking and consolidate.Based on the theory of "zone of proximal development",proactive inhibition and proactive inhibition,and constructivism learning theory,this paper analyzes the composition of high school textbooks and college entrance examination papers in the past two years,and combines the teaching situation of mathematics in class to carry out research.This paper starts from the college entrance examination questions,looks for the prototype of the college entrance examination questions in the textbook,studies the origin of the college entrance examination questions and the textbook,and thinks about how to use the textbook in the classroom.In this paper,the problem solving course of solid geometry is taken as the teaching case,in which textbook exercises are selected as "appetizers" to help students recall relevant concepts,theorems,formulas and solving methods.The participation of middle school students is high,they think about problems actively and the class develops smoothly.