Teaching Design And Practice Research Of Senior Middle School Math Review Course From The Perspective Of Core Literacy

With the continuous deepening of teaching reform,core literacy has become a hot topic,aiming to outline the image of new talents in the new era,regulate the direction,content and methods of school education activities,and fully reflect the new requirements for talent training in the new era.The advent of "General High School Mathematics Curriculum Standards(2017)" for the first time clarified the core literacy of mathematics disciplines,indicating the direction for how to cultivate students' core literacy in mathematics classroom teaching;review courses are to consolidate students' basic knowledge and improve students' cognition An important class structure of the structure,but through the survey of the current situation of several high schools,it is found that there are many problems in the math review class.From the aspect of students,there are low learning efficiency,difficult to maintain learning heat,general knowledge mastery,and math literacy level.Problems such as unsatisfactory;from the aspect of teachers,there are problems such as neglect of subject literacy,lack of teacher-student communication,single teaching design,and insignificant teaching effects;based on the above problems,this article aims to cultivate students' core literacy in mathematics and explore the core literacy perspective Teaching design of high school math review course.First of all,through the study of relevant literature,the background content and research summary of this article are sorted out,the purpose,significance and ideas of the research are clarified,and the core concepts are defined;secondly,the field research on the teaching of many high school math review courses is carried out.The way of the questionnaire analyzes the students' learning status,learning effect,literacy level,etc.in the review class,as well as the teacher's value positioning,lesson preparation methods,teaching design,teaching mode,etc.,to provide a realistic basis for the teaching design of this article;Then guided by constructivism,cognitive discovery learning and recent development zone theory,the author analyzed the value of high school math review courses and the basic principles that should be followed in teaching design from a theoretical level,combined with the problems reflected in the status quo survey,Give a variety of strategies and methods that can be used in the design of the review class,as well as the basic steps and specific implementation cases of the teaching design;finally,the two classes of the third grade of M Middle School in Shihezi City will be the practical study of the teaching design,and the review classes will be formulated.The teaching design of the course records the teaching process in the classroom and analyzes the changes of students' literacy level,thinking habits,academic performance and classroom performance during a semester.The results before and after the practice show that from the test results of the experimental class and the control class,the average score,pass rate,and excellence rate of the experimental class are improved more than the control class.From the mathematical literacy assessment results of the two classes,No significant difference before practice to significant difference after practice;from the perspective of classroom performance,the classroom atmosphere of the experimental class is more active and the teacher-student interaction is more frequent;from the interviews with students,the students in the experimental class are more inclined to new Review mode,the students' thinking mode and learning ability have achieved a lot of improvement;therefore,the teaching of high school mathematics review lesson from the perspective of core literacy does play a role in promoting the development of high school students' core mathematics literacy,improving students' learning ability and improving The knowledge and skills that students need to help them establish correct mathematical values.At the same time,this thesis also provides a reference for the teaching design of mathematics review courses in high school.