Research Of Computer Aided Teaching Basic Elementary Function

Function is an important module in high school mathematics.Through my teaching practice,I found that the function is a difficult problem for students in mathematics learning.The main reason is that one of the functions itself is abstract,and the second is in junior middle school.Characteristics,straightforward,plain is the main feature of mathematical knowledge expression,but students have just entered the high school to contact the basic elementary function,not yet fully adapt to high school mathematics learning encounter highly abstract content,did not lay a solid foundation,So that the impact of late content of the study,as well as the entire high school stage of mathematics learning.Computer information technology create a new path to make abstract content become image,Computer Assisted Instruction is the rise of a means of education in recent years,but in the course of the existence of many problems to be solved,did not really reflect the value.For example,many schools do not really use Computer Assisted Instruction,but only in a variety of open classes,seminars,short-lived,there is no secondary teaching role;change is only teaching the external,and its intrinsic or before Of the appearance,not only did not play the role of secondary education,but simply add the course capacity,increase the burden of students physically and mentally.Therefore,this paper chooses the computer-aided basic elementary function teaching based on student autonomy exploration as the research direction.Firstly,it analyzes the background of the research and the current situation of the research,and then elaborates the learning theory of computer-aided instruction,and then puts forward the corresponding The teaching principle and the teaching mode,and finally through the concrete teaching experiment to verify the students to self-exploration of the main computer-aided basic function teaching,the use of appropriate teaching principles,strategies and teaching models can really improve the students on the function Learning,and then change the attitude of students to mathematics.After teaching contrast experiments,it was found that the experimental class and the control class did change obviously.The experimental class was superior to the control class in mathematics learning ability and mathematics learning attitude.We should also be soberly aware that Computer Assisted Instruction is not a panacea,if you do not choose to use random,can only be less effective,and there will be no ideal effect.Teaching content should be the main body,the teaching media can only be a carrier,must not be cart before the horse.Ultimately on a principle,the teaching media we choose must improve teaching validity.