Research On Teaching Practice Of One-Dimensional Equation In Junior Middle School Based On Mathematics Core Literacy

At the beginning of the 21 st century,China started a new round of curriculum reform,which is based on the implementation of "core literacy" as the main line.In recent years,many scholars have conducted relevant researches on mathematics core literacy from multiple levels and angles,and a series of research achievements have been produced.However,the cultivation of students’ mathematical core literacy needs to be carried out in teaching with practical teaching as the carrier.This paper studies how to implement the core quality of mathematics in the teaching of one-dimensional equation in junior high school by taking onedimensional equation as an example.First of all,this paper summarizes the research progress of mathematics core literacy,and defines the connotation of mathematics core literacy by combining "Mathematics Curriculum Standard for Compulsory Education(2011 edition)" and "Mathematics Curriculum Standard for Compulsory Education(2021 pre-draft)".Secondly,in order to comprehensively understand teachers’ cognition of junior middle school mathematics core literacy and the penetration of core literacy in teaching,this paper designed corresponding questionnaires and conducted a questionnaire survey on mathematics teachers in grade one of chaozhou and Shantou middle schools.This paper also designed a corresponding questionnaire to test students’ learning effect,knowledge mastery,flexible application ability and other aspects of the one-dimension equation,so as to find out whether students have the corresponding core literacy through the learning of one-dimension equation.Through the analysis of the results of the survey,it is shown that the teachers’ cognition of mathematics core literacy is generally good;It is better to infiltrate the core qualities such as computing ability and application consciousness in teaching.The cultivation of innovation consciousness still needs to be strengthened;Teachers’ cognition and penetration of core literacy can promote students’ learning effect;Students’ spatial concept and geometric intuitive literacy still need to be strengthened.Finally,this paper studies a yuan a equation in the teaching of mathematics core accomplishment,give a yuan a equation teaching embodies core mathematics literacy teaching plan example,and a secondary school 701 classes in chaozhou as teaching object,one yuan an equation based on the mathematical core literacy teaching practice,do a demonstration for permeability core literacy in mathematics teaching and explore,The results show that it is effective to help students to better understand and master knowledge points and principles by deliberately infiltrating mathematical core literacy in the teaching of one-yuan one-equation.