Research On Geometry Teaching In Junior High School Based On Preparation For High School Study

The Mathematics Curriculum Standard for Compulsory Education(2011 Edition)puts forward that the mathematics curriculum in the compulsory education stage is a basic curriculum for cultivating the quality of citizens,which is basic,popular and developmental.Among them,one of the developmental goals is the study of high school mathematics courses.Therefore,for junior high school mathematics teachers,the examination should not limit the future development of students,and junior high school teaching should be connected to high school.Teachers should give students appropriate windows in the classroom to ensure that students have more possibilities for future development.However,in the current junior high school mathematics teaching,many teachers weaken or even ignore the knowledge that appears in the textbooks,does not take the entrance examination,but is necessary for high school.In addition,many teachers pay less attention to the expanded knowledge needed for some high school learning,and have a weak awareness of the training and development of some basic mathematics abilities.This easily leads to students not being able to have the junior high school mathematics knowledge and basic mathematics abilities that are suitable for high school mathematics learning,making it difficult for students to get started and improve in high school mathematics learning.Based on this,the author takes the teaching of junior high school geometry as a research carrier,and tries to use it as an example to explain the relevant problems of junior high school mathematics teaching from the perspective of high school mathematics learning preparation.First of all,the author adopts the literature analysis method to look up the literature materials of study preparation,junior high school geometry teaching and junior high school geometry connection,and sort out and classify them.By sorting out the existing research results,analyzing their existing shortcomings,and then determining the research goals and content.Secondly,the author uses the questionnaire survey method to compile questionnaires,respectively surveying junior high school mathematics teachers,high school mathematics teachers,and high school students.Through statistics and analysis of the questionnaires,we have a comprehensive understanding of the current situation of junior high school geometry teaching,and found that the current junior high school geometry teaching deficiencies.Thirdly,based on the survey results of the questionnaire,combined with relevant literature and educational theories,the author has formulated three junior high school geometry teaching principles based on high school study preparation: basic principles,relevance principles,and forward-looking principles,and given cases description.Finally,the author uses the case analysis method to design a complete teaching plan from the perspective of junior high school learning and the perspective of high school learning preparation,and conduct experiments during the internship.Through comparison,it can be found that teaching junior high school geometry from the perspective of high school study preparation,students can not only master the basic knowledge,to a certain extent,they can also cultivate some basic mathematics abilities of students,and make some preparations for high school mathematics learning.Which shows that the teaching of junior high school geometry based on high school learning preparation has a certain value.