Practice Research On Cultivating Mathematical Operation Ability Literacy

Mathematical operation ability is not only the basic tool of junior middle school mathematics,but also an important part of the nine core qualities of mathematics.It is very important and significant to study the practical cultivation of mathematical operation ability under the core literacy.This paper consists of six chapters.The first chapter mainly introduces the research background,research significance,research status at home and abroad,as well as the research content,research methods,research difficulties and innovation of mathematical operation ability practice training under the core literacy.The second chapter discusses the core accomplishment of mathematical operation ability and its application in junior middle school mathematics stage.The third chapter draws the following conclusions: the current situation of students’ mathematical operation ability in Zhengzhou No.23 Middle School shows that the students’ mathematical operation ability in the field of statistics and probability is the highest,followed by the mathematical operation ability in the subject of numbers and formulas,and the mathematical operation ability in the subject of equations,inequalities and functions is the worst.The fourth chapter mainly studies the two main factors affecting the development of junior high school students’ mathematical arithmetic ability.On the one hand,teachers overemphasize the training of mathematical arithmetic,teachers’ teaching effect is not ideal,teachers’ classroom design is not interesting,teachers’ guidance to students’ arithmetic skills and learning habits is not enough.On the other hand,for the students’ own factors,students do not adapt to junior high school mathematics learning,there is a fear of difficulties,students do not carefully examine the question,their own knowledge reserve is not enough,thinking is not accurate enough,students do not pay attention to inspection,do not actively reflect on the summary.The fifth chapter mainly studies the cultivation strategies of junior high school students’ mathematical operation ability under the core accomplishment: first,teachers should create interesting classes and students should strive to be the master of the class;Second,teachers should guide students to summarize operation skills,so that the operation process becomes concise and accurate;Thirdly,teachers should standardize students’ operation process and cultivate students’ good operation habits.Fourth,teachers should pay attention to the explanation of principles and improve students’ ability to apply knowledge.At the same time,the fifth chapter also shows the teaching examples of cultivating junior middle school students’ mathematical arithmetic ability under core literacy and the large unit homework design of cultivating junior middle school students’ mathematical arithmetic ability under core literacy,which presents the practical cultivation of junior middle school students’ mathematical arithmetic ability under core literacy in actual teaching from two dimensions of classroom and homework.The last chapter of this paper is the author’s summary and reflection of this research,and the prospect of the research content in the future.The research of this paper hopes to provide some suggestions for the teachers of Zhengzhou No.23 Middle School in teaching mathematical operation ability,and help the students of Zhengzhou No.23 Middle School gradually improve their mathematical operation ability.