Research On Sequence Teaching Strategy In Senior High School

Sequence is an important knowledge point of high school learning,which occupies a certain proportion in the college entrance examination.Under the background of the new curriculum reform,new requirements are put forward for the teaching of sequence.Sequence is a special function,which contains many mathematical thinking methods and problem-solving skills;Including function and equation thought、analogy thought、number shape combination thought and so on.Sequence knowledge has the characteristics of easy memorization of formulas and difficult application of problem solving.Under the concept of the new curriculum standard,what problems exist in the current sequence teaching,the current situation of students’ learning sequence,what are the reasons for these problems,and how to solve these problems are worthy of our further study.Sequence is an important module of high school mathematics learning.Through teachers’ teaching and students’ learning during the internship,the author found that there are some problems in high school sequence teaching.Through the test of the test paper,it can be found that the students’ performance is not ideal,which shows that the students do not master the knowledge content oflogarithmic sequence in place.By understanding the current situation of teaching,analyzing and summarizing the results of the survey,and formulating corresponding teaching strategies,this paper further improves students’ core literacy and cultivates students’ comprehensive quality,so as to provide reference for front-line teachers to better implement the concept of the new curriculum reform.The purpose of this study is to further study the number series teaching on the basis of previous research and understanding,focusing on the integration of information technology and mathematical culture.The research is based on discovery learning theory,constructivism theory and Ausubel’s meaningful learning theory.Mainly through literature,questionnaire survey,test paper survey,interview and case analysis.In the investigation,the author found the following problems in Teaching:from the perspective of students,students lack interest in learning,do not master concept learning in place,students’ migration ability is poor,students’ self-detection ability is poor,and they lack the refinement of mathematical thinking ability;From the perspective of teachers,teachers’ teaching ideas can not keep pace with the times.According to the basic problems found in the survey,the following teaching strategies are put forward: stimulate students’ interest in learning sequence;Deepen the teaching of sequence concept;Improve students’ migration ability,review the old and know the new;Pay attention to cultivating students’ habit of reflection;Infiltrating mathematical thinking and methods in the teaching of sequence;Improve teachers’ ability to mine teaching materials.According to the above teaching strategies,the corresponding teaching cases are given in order to improve the teaching classroom.Finally,the implementation effect of the proposed teaching strategy is tested through specific topics to ensure its effectiveness,so as to provide some help for the educational research of high school teachers.