The Research About Teaching Of Function Of High School Supported By The Information Technique

The research about teaching of function of high school supported by the information techniqueThe function is the core contents of mathematics of high school, having important meaning to the ability and cultivating manners of students in mathematics. The function is the foundation of variable mathematics, having various token methods, so students always can't master its concept completely, and apply it vividly, especially , making conversion of different token method. Aim at these problems, this text researches how to make use of information technique to extend teaching, improving the present condition of function knowledge of students.Chapter 1 is an introduction, mainly expounding the background of the question for discussion of this text and its present condition. The text, first of all, elaborates general situation of the research about information technique assisting mathematics teaching; secondly describes characteristics of the function concept and problem existing in the teaching of the function concept; finally puts forward that the function teaching involving information technique is good for a student to control and apply function concept.Chapter 2 is the part of theories research. mainly aiming at the shortage of function teaching under traditional teaching method, this paper studies how the to support the function teaching with information technique from the perspective of learning theories, in order to exert the advantage of the information technique and promote the student control and apply vividly the function concept. By comparing two concrete teaching plans, this paper put forward how to hold "degree" in the teaching supported information technique. Chapter 3 is a part of evidence research. Firstly, apply research of theories to actual teaching, then by conversion of student' s "the concept map" of function and ability of problem-solving about" conversion from number to figure"-," conversion from figure to number" and" application of function", student's study of function concept and ability of solving problem about function are affected in function teaching which assisted by information technique. Finally, put forward some suggestions to schools and the teachers of mathematics.