The Cause Analysis Of Grade One Students In Senior High School Learning Disabilities On Abstract Function And Countermeasure Research

Function is the core content of senior high school mathematics.Learning function well has a pivotal position for students to finish high school and study in university in the future.As a big difficulty of function,learning abstract function has great significance for the development of students thinking ability.However,because of its abstractness,concealment and complexity,there are some learning disabilities for students to learn and master the abstract function.Therefore,The cause analysis of grade one students in senior high school learning disabilities on abstract function and countermeasure research are very important.This study uses questionnaire method,test investigation method and interview method.First of all,using the single factor analysis of variance in the SPSS statistical software to analyze how intelligence factors,non-intelligence factors and all the teaching factors affect students' learning abstract function.After the further processing of the questionnaire,specific analysis to test solutions,and combining to student's interview to analyze of the attribution of learning disabilities,Then I come to the following conclusions:(1)The students exist the fear,learning interest is not high,learning attitude is not correct,learning habit is poor and learning motivation is unclear in learning abstract function.They are all the students learning disabilities on abstract function;(2)Inattention in class,poor memory,low level of thinking ability and the understanding of mathematical concept and the symbolic language hinder students learning the abstract function.(3)The teacher teaching methods are too single.The teacher gives priority to speaking and practice,which ignores the development of students thinking ability and cultivation of mathematical ability.The teacher does not consider the grade one students in senior high school level of cognitive development in teaching,which is in the period of the transition from a concrete operational stage to a formal operational stage.And also,the teacher does not pay attention to the students level and gender differences.They led to the disconnection between "teaching" and "learning".(4)The abstract function knowledge content itself is too complex,abstract and there is no specific chapters to study in the teaching material.Many math symbols and mathematical language in the related topics make the students exist understanding obstacles.(5)The students are not familiar with property of abstract function and solving methods of classic examples are too little,which lead to the skill of solving problems is poor.According to the research conclusion,the author put forward the countermeasure for grade one students in senior high school learning disabilities on abstract function: Develop the students interests in mathematics,motivate and make it clear the students learning motivation;Correct the learning attitude of the abstract function,develop good study habits;Improve the classroomteaching and the students attention;Review timely and grasp scientific memory method;Deepen the abstract function concept teaching,strengthen the training of thinking,overcome the concept understanding disabilities;Strengthen the cultivation of students' mathematics reading,strengthen the understanding and transform of the mathematical language;Attach great importance to the differences of students in abstract function teaching,teach the students according to their aptitude;Attach great importance to the penetration of mathematics thinking method and improve the students mathematical thinking.