The Application Research Of Interactive Teaching Strategies In Junior Middle School Mathematics Function Teaching

Today is the era of information technology high speed development,education shuould keep up the pace of progress,make full use of existing information auxiliary teaching media,let the classroom activity,both to improve teaching effect,and to reduce the teacher's burden.The main forms of classroom teaching is the teaching.Practice shows that good classroom atmosphere can improve teaching effect,strengthen the interaction of teachers and students in the classroom,students' interaction with students is the key to create a good classroom atmosphere.Interactive electronic whiteboard as a set of multimedia computer,projection and the auxiliary blackboard functions in one of the modern teaching media,it is a powerful interactive function.Effective strategies of interaction can active classroom atmosphere,and also can improve the teaching effect.By a large number of literature analysis,Research had a certain understanding of the current research progress of the application of interactive teaching strategy.Literature points out many times that teachers should make more dialogue and communication with students in the classroom,or design more classroom questions;the implementation of interactive teaching strategies is around the consciousness of interaction between teachers and students,teaching conditions and the guidance of teachers.The research progress of the study on the function of junior high school also had an understanding.At present,we can find that the teaching of junior middle school function has some prominent problems,for example: the student can not using the number form combining ideas to solve problems and so on.Many scholars have been exploring ways to solve these problems.The study closely around the three key points for the implementation of the interactive teaching strategies:(1)strengthening the consciousness of classroom interaction between teachers and students;(2)creating classroom interaction conditions;(3)encourage students dare to "think",to "say",to "do".In view of the situation of target schools,implement "hierarchical system" teaching method in the teaching of math class is divided into class A and class B,C1 and C2 class.A class scores is higher,C class performance is poorer,select class A and class C1 for a period of one semester experiment.With junior high school for the research in information technology environment,the quadratic function unit as an example,the interactive teaching strategies based on the interactive electronic whiteboard.Through the interactive strategy design and attempt to observe the classroom and track the student's test scores,to prove that with the support of interactive electronic whiteboard,interactive teaching strategy advantage.Research has shown that with the support of interactive electronic whiteboard,the use of interactive teaching in function teaching strategies on students' classroom performance has a lot of touches,improved the classroom atmosphere of C1 class,also improve the test scores of the students in A class,help students to apply knowledge to solve practical function problem,help students form combined with the further development of ideas.Especially for A class mucilaginous students had a positive effect,which proves that interactive teaching strategies in basic good phlegmatic temperament types of students have obvious advantages.