Research On Learning Of Current Situation Investigation And Strategy In High School Calculus

As society develops,calculus and its application become more and more extensive.High school calculus is composed of derivative and definite integral,which is an effective tool for studying the maximum valuplane e of function,and also plays an important role in solving problems such as area of figure and the distance of motion with variable speed.At present,there are many researches on high school calculus,but people focus more on teachers' teaching,and the study of students' study has not been taken seriously.This dissertation is devoted to the study of the current situation and learning strategies of calculus for high school students.This paper adopts literature research method and investigation method.On the basis of consulting a large number of relevant literature,understanding the research status of calculus and defining the issues covered by the research,we are through compiling the corresponding questionnaire and test paper to investigate the basic situation of students'calculus learning:Through the questionnaire interview to the teachers,we can understand the teachers'views and suggestions on students' calculus learning.Then,the data of the survey and interview are analyzed and sorted out,and the main problems in the calculus learning process of high school students are summarized.Based on this,we put forward the corresponding learning strategies and problem-solving strategies.Our investigation shows that the problems in the calculus study of high school students are:there is deviation in understanding the derivation process,the application of the derivative in function is not enough,the relationship between the tangent line,slope and derivative of the curve is wrong,and the conversion between graphic and symbolic languages is wrong.Through the analysis of the results of the survey,this dissertation puts forward some effective strategies to help high school students study calculus,including eight strategies for the study of conceptual propositions of calculus and nine strategies for solving problems of calculus.In the end,the research of this dissertation is summarized and prospected,and the shortcomings of the research and the direction of further research are put forward.