Research On The Cultivation Of Logical Reasoning Literacy In Senior High School Mathematics

The cultivation of high school mathematics core literacy has a lifelong impact on students,and it is also necessary for the cultivation of talents.As a very important part of talent training,the cultivation of core literacy is indispensable.In 2014,the Ministry of Education published "opinions on comprehensively deepening curriculum reform and implementing the fundamental task of cultivating talents by virtue",which proposed "core literacy".In 2016,China published "Research on the core literacy of 21 st century students' development".In 2018,the Ministry of Education published "Mathematics Curriculum standard of general high school(2017 version)",and "core literacy" became the guidance of curriculum revision.In the 21 st century,the competition among countries is transformed into the competition among talents.The cultivation of talents is the starting point and the end point of our education.The emergence of "core literacy" is to conform to the trend and the needs of the development of the times,which transforms the cultivation of talents into the cultivation of the core literacy of talents.This paper explores how to cultivate the core literacy of high school students in mathematics.By finding the relationship between mathematics teaching and the cultivation of logical reasoning literacy,the cultivation of logical reasoning literacy is carried out.Among the six core qualities of senior high school mathematics,logical reasoning is chosen because the core qualities of logical reasoning will indirectly affect the cultivation of other core qualities.The ability of mathematical logical reasoning is a very important part of solving mathematical problems.All that needs to be calculated,inferred and proved cannot be separated from logical reasoning.Considering the importance of logical reasoning in middle school,this paper makes a systematic research on the cultivation of logical reasoning literacy,mainly from the perspective of the teaching design of basic elementary function(I)unit theme in Chapter 2 of compulsory mathematics 1 in human education edition,to explore the cultivation process of students' logical reasoning literacy.The thesis is divided into four parts: literature analysis,connotation interpretation,unit theme teaching design and research suggestions.On the basis of literature analysis and connotation interpretation,the teaching design of unit theme is carried out,and the cultivation suggestions of logical reasoning literacy are given,with the emphasis on the part of connotation interpretation and the teaching design of unit theme.The connotation interpretation includes three parts: the teaching elements,the content interpretation and the application of college entrance examination.The unit theme teaching design part is the overall layout design of the whole unit content,and gives the unit theme teaching objectives and stage division,which is divided into six stages:(1)the knowledge review of the primary function and the secondary function based on the cultivation of logical inference literacy;(2)the teaching of the basic operation rules of the index,logarithm and power based on the cultivation of logical inference literacy;(3)the teaching of the basic operation rules based on the cultivation of logical inference literacy the teaching of the definition of exponential function,logarithmic function and power function in the cultivation of logical inferential literacy,(4)the image teaching of exponential function,logarithmic function and power function based on the cultivation of logical inferential literacy,(5)the property teaching of exponential function,logarithmic function and power function based on the cultivation of logical inferential literacy,(6)the exponential function,logarithmic function and power function based on the cultivation of logical inferential literacy application teaching of number.Then according to the actual situation of the content of each stage,allocate teaching hours.The function knowledge review teaching of primary function and secondary function takes up 1 class hour,the basic algorithm teaching of index,logarithm and power takes up 1 class hour,the definition teaching of index function,logarithm function and power function takes up 2 class hours,the image teaching of index function,logarithm function and power function takes up 2 class hours,the property teaching of index function,logarithm function and power function takes up 2 class hours,the index function and right The application teaching of number function and power function takes up 3 class hours,11 class hours in total.Based on the above-mentioned unit theme teaching design,this thesis puts forward corresponding suggestions to senior high school mathematics teachers from three aspects: comprehensively grasping and understanding the connotation of mathematical core literacy and logical reasoning literacy,strengthening the profound interpretation and understanding of the teaching content,and strengthening the overall design of teaching,hoping to be helpful to the cultivation of senior high school students' logical reasoning literacy.