Study On Learning Disabilities And Strategies Of Logarithmic Function Of Senior One Students

Logarithmic function is an important content of high school mathematics learning,and it is also the key and difficult point of high school mathematics learning.It is a new concept for senior high school students to come into contact with logarithmic function soon after they enter senior high school.In addition,the sign of logarithm is abstract.From the analysis of students' intelligence and non intelligence factors,senior high school students have many obstacles in learning logarithmic function,This will affect students' learning of logarithmic function knowledge and comprehensive application of function.Therefore,it is of great significance and value to study the learning disabilities and Strategies of logarithmic function of senior one students.This paper takes a senior high school in Tongren City of Guizhou Province as an example,randomly selects four classes of students from all the classes of senior one as the research object,and through the design of questionnaire and test paper to understand the intelligence and non intelligence factors of senior one students' learning disabilities of logarithmic function,This paper analyzes the influence of intelligence factors and non intelligence factors of different levels on the learning achievement of logarithm function of senior one students with the method of variance analysis of single dependent variable in SPSS,and uses the statistical method to analyze concretely.In the analysis of logarithmic function test questions,solo classification theory is used to analyze students' thinking level when solving logarithmic function test questions.Through the analysis of the results of the questionnaire and test paper,it is concluded that the learning disabilities of senior one students in learning logarithmic function mainly include: emotional disorder,concept understanding disorder,memory and thinking disorder,image and property application disorder.After summing up the causes of learning disabilities,this paper analyzes the causes and puts forward corresponding strategies according to the actual situation,aiming at emotional disorders: to change the traditional teaching methods,flexibly use multimedia technology and appropriate teaching methods,stimulate students' learning motivation,improve students' interest in learning,supervise students to correct their learning attitude and develop good learning habits;Aiming at the obstacle of concept understanding:introduce concrete examples to let students experience the process of knowledge generation and truly understand the essence of concept;For memory and thinking obstacles: urge students to think more,understand the memory of knowledge points and related formulas,strengthen thinking training,improve understanding ability;In view of the obstacles in the application of images and properties: let the students operate by themselves,communicate with each other and discuss the properties of logarithmic function,and pay attention to the infiltration of mathematical thinking methods in teaching,especially the combination of number and shape and the idea of classification discussion.