Investigation On The Status Quo Of Mathematical Reasoning Ability Of Ninth Grade Students Under The Core Accomplishment

Mathematics core literacy plays an important role in mathematics education in the 21 st century.In 2011,the Ministry of Education issued the Mathematics Curriculum Standards for Compulsory Education,which proposed "reasoning ability" and listed it as one of the ten core concepts of mathematics in the stage of compulsory education.With the gradual development of core literacy,various countries in the world regard mathematical reasoning as an important ability for students to cultivate,and scholars pay more attention to its development status.It is a question worth studying how teachers and students carry out and develop mathematical "reasoning ability" literacy.The research methods adopted in this paper include literature analysis,questionnaire survey,testing and interview.Firstly,based on the relevant literature and materials of reasoning ability,the level index of reasoning ability is established.Then,according to the level of reasoning ability,the test paper,questionnaire and interview outline were prepared.Secondly,combined with the survey and interview of professors and the test and survey of ninth grade students,the software analysis was used to understand the overall situation of ninth grade students' mathematical reasoning level,and whether there is a significant difference between the level of mathematical reasoning ability and gender,school and ordinary grades.Finally,based on the status of ninth grade students mathematical reasoning in effective teaching Suggestions are put forward.Based on the investigation of teachers and students,the conclusions are as follows:(1)the overall mathematical reasoning level of grade 9 students is at level 2,and the deductive reasoning ability is better than the reasonable reasoning ability.(2)there are significant differences in the mathematical reasoning level of grade 9students of different genders,different levels of ordinary performance and different schools,and the boys are better than the girls,And the better the students' usual performance and school education level,the higher the students' mathematical reasoning level.(3)When the ninth grade students solve the mathematical reasoning,there are some problems,such as low interest in reasoning,unclear logical relationship of thinking,weak ability of information extraction,weak ability of other mathematical literacy and so on.(4)Teachers have the basic awareness of mathematical core literacy,but in the implementation of mathematical reasoning teaching,there are some problems such as unclear concept and use of mathematical reasoning,weak awareness of classroom teaching effect collection,weak ability of textbook mining and material collectionBased on the above research results,the author puts forward some suggestions for the training of students' mathematics reasoning teaching.Teachers:(1)strengthen the learning of teachers and improve the quality of teachers(2)Dig in-depth material to improve students' interest in mathematics study(3)Students should actively create teaching situations and arouse students' thinking vitality.Students:(1)stimulate learning motivation and cultivate thinking quality(2)Consolidate basic knowledge and improve the ability of examination(3)Cultivate the rigor of thinking and develop good writing habits.