Research On High School Mathematics Proposition Teaching Based On Core Literacy

Mathematical propositions are the core part of high school mathematics knowledge and play a very important role in high school mathematics teaching.Therefore,the teaching of high school mathematics propositions based on core literacy should be given attention.The article consists of five chapters: the first chapter introduces the research background,research significance,research status,research purpose,research ideas and methods;the second chapter defines the concepts of mathematics propositional teaching and mathematics core competencies through literature research,and gives relevant theories;The third chapter uses questionnaires and interviews to understand the current situation of high school mathematics proposition teaching based on core literacy;The fourth chapter proposes teaching strategies from the four links of introduction,proof,application and formation of mathematical propositions according to the survey results.the fifth chapter gives two teaching designs according to the teaching strategies of mathematical propositions.Based on the above research results,the following conclusions can be drawn:(1)In the teaching of mathematical propositions in high school,it is very necessary to cultivate students’ core literacy,but there are still many problems in the teaching of mathematical propositions in senior high schools.(2)Cultivating students’ core literacy in high school mathematics proposition teaching puts forward higher requirements for teachers.In the introduction of mathematical propositions: create typical and rich specific situations;in the proof of mathematical propositions: effectively distinguish the conditions and conclusions of propositions,attach importance to the process of proving mathematical propositions,and prove mathematical propositions in various ways;in the application of mathematical propositions: pay attention to textbook examples,pay attention to variant training;in the formation of mathematical proposition system: pay attention to classroom summary and reflection,and promote students to learn to learn.