An Analysis Of Conic Teaching Based On The Cultivation Of The Core Literacy Of Mathematics

With the development of education,the cultivation of students’ core literacy is becoming more and more important.It has become a common trend in the reform and development of education curriculum in the world.The core of student literacy is developed through specific subjects teaching.The core literacy of mathematics is a basic quality of learning mathematics and using mathematics,which is developed by mathematics education and practice.At the same time,training students’ core literacy is also very important for students to learn specific subjects.Each student is different,and the core literacy of the mathematics is also different.So,how to cultivate students’ core literacy of the mathematics?Conic curve which is the classical content in analytic geometry occupies an important position in the high school mathematics.Due to its strong comprehensive comparison,the request for the students’ ability of logical reasoning,mathematics,intuitive imagination ability is higher,so learning conic core knowledge is helpful to cultivate the students’ core literacy of the mathematics.However,it is found that most students’ learning effect is not ideal for this part of knowledge after investigation.“Unimaginable”、“Reasoning difficulty" and "arithmetic trouble"become students’ general perception of conic knowledge.The purpose of this study is to analyzes briefly the development of students’ mathematical ability of conic curve and then put forward the corresponding teaching strategies to improve the training of teachers on the students’ core literacy of the mathematics in conic teaching through the research of the teachers’ and students’ understanding and learning situation of conic curve.This paper mainly studies the following contents:(1)The domestic and foreign research on the core literacy and the domestic research on conical curve teaching,which are briefly summarized and analyzed.(2)A brief interpretation of the core literacy,core literacy of mathematics and the theoretical basis of conical curves under the cultivation of core literacy.(3)Through a questionnaire survey of 200 students and 20 front-line teachers to understand the attitude and status quo of students and teachers on the conical knowledge.It is found that most students’ core literacy of mathematics is still at a low level and learning knowledge of conic curve has a great influence on the development of students’ mathematical ability.(4)Combined with the cognition of students and teachers in conic learning and teaching,and the influence ofconic section on the development of mathematical ability,a conic curve teaching strategy based on the cultivation of core literacy of mathematics is put forward from the perspective of teachers’ teaching.The author puts forward teaching strategies from four aspects: teaching view,teaching design,teaching process and teaching evaluation based on the conical curve teaching which aims to train the core literacy in Mathematics.First,teachers should change the teaching foothold,and turn the teaching foothold from the improvement of students’ achievements to the cultivation of the core literacy of the students’ mathematics discipline.Second,teachers should design conic curve teaching based on the core literacy of mathematics,rationally formulate teaching goals,and pay attention to the development of students’ emotional attitude values.Third,teachers should carry out effective teaching activities;(1)Creating problem situations and cultivate students’ intuitive imagination;(2)Guiding students to explore actively and improve students’ mathematical thinking;(3)Infiltrating the mathematical thinking method and improve students’ mathematical ability.Finally,teachers should establish a developing teaching evaluation system based on the training of the core literacy of mathematics.Starting from the needs of mathematics teaching and students’ actual development,teachers should comprehensively evaluate students’ mathematical ability and mathematics literacy to improve the teaching purpose of conic curve in high school and truly implement the training of core literacy of students’ mathematics.