The Investigation And Study Of Grade Seven Students' Mathematics Ability

As one of the basic abilities for students to learn mathematics,mathematical computing ability is one of the main goals of the school mathematics teaching,and plays a very important role in learning mathematics.The students in grade seven are in the period from concrete thinking to abstract logic thinking,and at the same time in the key period of the transition from arithmetic thinking in primary school to algebra thinking in middle school.It is the key period for improving the mathematical computing ability of students.During the practice teaching,I found that there are still some problems in mathematics operation ability of grade seven students.Therefore,it is of great significance to understand the current situation of mathematics operation ability level of seven grade students,analyze the factors that affect the development of operation ability and put forward some countermeasures to improve the students' operational ability.This paper mainly adopts the following research methods: literature method,test volume method,work analysis method and questionnaire survey method.Through statistical analysis of the test volume data,I draw the following conclusions:(1)The mathematical computing ability of nearly 40%.students are in the middle and below the middle level.About 40% of the students' computing power level needs further development and improvement.(2)The students of grade seven need to further improve their understanding of mathematical concepts and flexible use of formulas.Through the analysis of the results of the questionnaire and the analysis of the typical errors in the operation of the students,the main factors that affect the mathematical computing ability of the grade seven students are as follows:(1)The students' interest in mathematical calculation;(2)The degree of attention to the operational ability;(3)Good habits,such as whether or not the problem is carefully examined,and whether or not it is concentrated in the process of solving the problem Attention,whether the solution process and the results of the calculation are checked in time;(4)The solid degree of mastering the basic knowledge of mathematics;(5)The ability to understand and use knowledge;(6)The development of students' cognitive structure.According to the investigation and research,this paper puts forward the teaching countermeasures to improve the students' operational ability from eight aspects:(1)To cultivate and stimulate students' interest in mathematical calculation;(2)Attachimportance to mathematical calculation learning,mathematics basic knowledge teaching and basic training;(3)Cultivate good operation habits of students;(4)Master operation methods and train the flexibility of operation and simplification of the operation process;(5)Pay attention to the training of basic mathematical thinking methods;(6)Pay attention to error analysis and inductive reflection;(7)Improve students' understanding of mathematical problems or related mathematical materials;(8)Improve the classroom teaching methods.