Investigation And Research On Junior High School Students' Mathematical Logic Reasoning Ability

Logic is a mirror of thought.Mathematical logical reasoning ability runs through mathematical learning.Based on one of the trends of educational reform and development core literacy,this paper selects a branch of core mathematical literacy logical reasoning,to combine the literature.After analyzing the existing research to sort out,begin from the research background,this paper research the following mainly questions:what's the mathematical logic reasoning ability's level of the overall situation in junior high school students;whether there is difference of different fields in junior high school students' mathematical logic;whether there is difference between male or female junior middle school students of mathematical logic reasoning ability;what is the difficult in junior middle school students often face in the use of solving problems by logic reasoning;what puts forward improvement suggestions for training students' logical reasoning ability.In this paper,some students in grade two of one middle school in Nanjing Gulou district are selected as the research objects.According to the established evaluation scale,the results of students' test papers are collected and analyzed.And the following conclusions are roughly drawn:(1)The perspective of students:the overall level of junior high school students'logical reasoning ability is in middle and higher level,the overall level is relatively good;from the perspective of different fields,there are significant differences;the probability field get the highest score,followed by the field of algebra,and finally is the field of geometry;from the perspective of male and female gender,although there is no significant difference,the overall average score shows that male students are slightly higher than female students.And there are differences in the way of answering questions and expression.(2)The perspective of teachers:teachers generally attach importance to the cultivation of students' logical reasoning ability:the understanding and cultivation methods of logical reasoning in different teachers are different,and there are also many puzzles in teaching process.By means of analysising students' test results and teachers' interview results,there are some questions appear.Including that the students' logical reasoning ability is not mature,volatile,the thinking is more conservative and so on.For the teachers,the problems are two mainly.One is how to balance the teaching task and the logical reasoning ability,and the two is how to explore the means of training students'logical reasoning ability can be suitable for students' body and mind.Therefore,this paper combined some existing problems to put forward improvement suggestions for reference for cultivating the mathematical logical reasoning ability of junior high school students from the teachers' perspective and students' perspective.As for teachers,it is suggested to pay attention to the cultivation of logical reasoning ability,at the same time to giving consideration to the mastery of basic knowledge and skill;to innovate teaching methods and methods to cultivate logical reasoning ability,to guide students to think actively and pay attention to students' physical and mental development.It is also important that paying attention to individualized teaching.On the students' side,some suggestions are put forward,such as strengthening the cognition of 'mathematical logical reasoning';thinking about problems actively by themselves;setting up a positive attitude;learning to sum up and reflect on themselves.