Mathematical Findings In Prepared Draft For Teaching

Since 1980s,education reform throughout the world has been concentrated in the field of curriculum with various teaching design modes.Zhang Dianyu,a mathematics educator from our country proposed that the objective of mathematics teaching aims at transforming academic appearance into educating appearance. The essence of mathematics lies in problems, which is also the core to solve the problems encountered in teaching. Therefore, combining with the new lesson change spirit, the author consider problem a main form in teaching design , as it is of help to broaden students'thinking.On the base of combining author's teaching practice for over ten years with analyzing recent teaching design and teaching theory,I invented the new mode"Junior Middle School Mathematics draft for teaching", whose characteristic is"learning before teaching,consolidate on the spot".I design my teaching procedures by asking questions to lead in and stimulate students'thinking ,emphasizing the importance of prevew work and independent thinking from many angles. The steps are : comprehend the aims before class----question investigation---question study and discovery---practice and consolidation in class---problem extention after class.This modelays emphasis of theory guidance on teaching design, and pays attention to developing students'major role in study and the association between students and teachers in this learning process.The auther has told about the students'principal behaviour in details which the design mode with draft is used. And the auther particulaly analyses the two cases. Case 1 pays more attention to the analysis of effections on students'behaviour by the teaching design mode. Through teaching practice, the auther discovers that the teaching design mode with draft has a deep effect on not only the junior students'motion of learning maths,the form of a certain studying methods, but also the abilities of sef-checking and appraising. And at the same time, this teaching design mode is quite valuable to improve the students'mathand the ability of msths thoughtand help master the methods of math thought.Observing the teaching result , the author find that this type of teaching draft has a great impact on Junior Middle School students in developing their active attitude in learning mathematics , forming a proper learning strategy and self-examination ,self-evaluation abilities.In addition by analysing the experiment resultof the teaching with draft the auther also offers some advice on the change of teachers'roles, the form and content of teaching design mode and the way to give oout questions.