Research On The Teaching Model Of Cone Curve Guidance

The concept of conical curves,standard equations and simple geometric properties,the positional relationship between straight lines and conic curves,the calculation of the chord length when the straight line and the conic curve intersect,the midpoint of the chord,and related issues are the key contents of the college entrance examination.In order to learn conic curves in the context of the new curriculum,there must be scientific methods of teaching and learning.In order to enable students to truly grasp the conic curves,to comprehend the mathematical thinking methods,to improve the ability to find and raise questions from the mathematical point of view,analyze and solve problems.Ability.Taking the guidance case as the carrier,make full use of the independent inquiry and interactive mode to make students the main body,and implement the mathematics class first after learning.This is the most effective way to improve the quality of mathematics classroom teaching.This article focuses on 15 th Class 2 of students and first-line mathematics teachers at Guyang First Middle School in Baotou City.The investigation of the application of the guide case in the high school mathematics conic section was investigated.Through investigation and research,it has been found that there are some problems in the teaching and learning of conic curve in the use of guided learning by teachers and students.These problems are manifested in: 1.The preparation of conic curve guided study has been cursory,so that the conic curve guide case loses its own meaning and becomes a form.2.In the course of teaching,there is no obvious stratification in the teaching process,which violates the principle of teaching in accordance with the teaching.3.In the study of conic curve guided learning,students are not fully involved in the process of cooperation and communication.4.In the use of conic in learning process,students tend to learn case as can find the answer in the textbook fills up the topic,just mechanically write the answer in the case,will not be further thinking and practice.5.Because of the conic tutorship in most of the problems with graphics,so students directly in the original sketch in the problem solving,drawing ability makes the students,and not effectively the number form combining ideas on them.And it is also bad for good computing habits to use the guide case as a calculus paper.6.The teacher check is not in place,and the student's problem solving process is not standardized.Combined with all these reasons,this article through to solid thing in conic guide case teaching research,to analyze the learning case teaching mode in the teaching of conic advantages and disadvantages,to seek suitable for solid thing of conic tutorship teaching mode,perfect the teaching process,make the teaching,teachers can efficiently complete the teaching mission;Enable students to complete their learning tasks efficiently;Promote the common development of teachers and students and keep improving.At the same time,the students who are similar to the situation in gu yangyi and the students with the same situation can learn from the results of this study,solve the confusion in practical problems and provide reference value.Through the first investigation and analysis,the author put forward the scheme,then carried out the investigation and analysis,compared the results of the two investigation,and got the final conclusion.