Investigation And Research On The Current Situation Of Mathematical Reasoning Ability Of Sixth Grade Students

"Core literacy" has been widely concerned by scholars at home and abroad since it was proposed.Compulsory education mathematics curriculum standards(2011 edition)"for the first time,puts forward the concept of 10" key words ",namely the number sense,symbol,space,geometry,data analysis,operation ability,reasoning ability,model,application and innovation consciousness,with the deepening of the study,called the 10 "key words" mathematics core literacy gradually reached a consensus.In other words,"core words" are the concrete embodiment of mathematics core accomplishment in the stage of compulsory education.Although the concept of "core literacy" is not clearly put forward in compulsory education,both "core words" and "core literacy" are aimed at developing students' mathematical literacy,which is the relationship between inheritance and development.Therefore,it is necessary to take "core literacy" as the background to investigate the implementation of "core words" in actual teaching and how to better develop students' core mathematics literacy.As the core of this paper,reasonable reasoning ability reflects a student's rational thinking and mathematical literacy,is a very important learning and application ability.This study is to select two primary schools in shijiazhuang,a total of three class of students as the research object,investigation and research,in the form of the test according to test results to level of the students' reasoning ability,and in view of the current elementary school mathematics reasoning ability put forward the corresponding teaching Suggestions and concrete teaching case design.The research conclusions of this paper are mainly divided into two parts: survey conclusions and teaching suggestions.The main conclusions are as follows :(1)the sixth grade students have a certain sense and ability of reasonable reasoning on the whole,but they still need to be further improved and developed in terms of knowledge transfer and application;(2)The sixth grade students' inductive reasoning ability is slightly better than analogical reasoning,and their consciousness of using analogical method to solve problems is poor;(3)There is no significant gender difference in the level of reasoning ability of sixth grade students;(4)Some teachers' understanding of core words,core literacy,reasoning ability and other concepts is not enough,and their research on textbooks is not thorough enough.Meanwhile,they lack scientific and effective teaching methods and training strategies.(5)The cultivation and implementation of the reasonable reasoning ability of primary school students under the concept of core literacy is not in place.Some teachers tend to ignore the importance of situational teaching and lack a certain understanding of the construction of knowledge system.Based on the above survey conclusions,the author puts forward five teaching suggestions for elementary school mathematics reasonable reasoning ability teaching :(1)strengthen consciousness and improve teachers' understanding and attention to reasoning teaching;(2)Dig deeply into textbooks and integrate textbook knowledge with reasoning teaching;(3)Pay attention to thinking and inspire students to conduct induction,analogy and migration;(4)Create situations to guide students to learn reasoning in the process of solving problems;(5)To help students build a complete knowledge system.