The Practice Of Logical Infiltration In Junior Mathematics Teaching

The emphasis of junior high school mathematics is different from that of primary school mathematics.Primary school mathematics focuses on the ability to calculate mathematics.Primary school content algebra is mainly about the relationship between number,number and number.All kinds of basic operations and basic quantitative relations are mainly based on simple calculation.There are also simple calculation of perimeter,area and volume.Geometry learning is also based on simple graphics knowledge.And junior high school mathematics pays more attention to the cultivation of students'mathematical ability,including the ability to analyze and solve problems,the ability to abstract logical thinking,self-study ability and so on.From the content,the comprehensive knowledge of plane geometry,systematic and orderly learning of algebraic knowledge,the use of binary primary equation to solve practical problems,the positive number of primary schools also expanded to negative numbers,irrational numbers,there are simple primary functions,quadratic functions and geometric combination of complex transformation derivation.Because children can't understand the causal relationship,the children's math achievement has a great relationship with their logical thinking ability.In junior high school mathematics textbooks,there are deductions of formulas.The proof of theorems requires teachers to deduce strictly with students logically.Only when students have certain logical thinking ability can they understand the origin and development of formulas and theorems.Especially in the comprehensive review,the questions are complex,the knowledge converges,the thinking ability is demanded,and the students'logical thinking ability is very demanded.Logic is very important to mathematics learning,which directly affects students'achievement.I can improve students'logical ability through infiltrating logic teaching in class,so as to achieve the goal of improving mathematics performance.This paper is divided into five chapters for analysis,using the method of literature reference and case analysis,combining with the literature review at home and abroad,case analysis takes Quanzhou No.1 Middle School in Fujian Province as an example to discuss,and at the same time,through the junior middle school mathematics teachers'investigation and analysis of the cognitive and influence of logical thinking ability on mathematics achievement.This paper explores how to effectively cultivate students'logical thinking consciousness and logical thinking ability through record teaching,and points out the problems existing in the process of investigation and research in mathematics learning of middle school students,and gives corresponding countermeasures and suggestions.Finally,it makes a summary and outlook.