新课程改革的春风已经吹拂多年,广大教师也在努力地进行教育改革.但是万人挤独木桥的后果谁都赌不起.所以,虽然大多教师都在倾力研究教学,希望创设的数学教学活动能够发挥其潜在的启发和引导功能.但是,这些想法大多时候都停留在文章中或口头上.在日常教学中,大多教师,尤其九年级毕业班的数学教师就怕学生做的题目不够多,很多时候只要一碰到学生解决问题时碰上坎,就迫不及待地给予讲解.经常听到教师讲这样一句话:讲了好多遍 The spring breeze of the new curriculum reform has been blowing for many years and the majority of teachers are also trying their best to carry out the education reform. However, no one gamble on the consequences of crowding out a single-plank bridge. Therefore, although most teachers are trying their best to study teaching and wanting to create math teaching activities Can exert its potential inspiration and guidance function.But most of these ideas are staying in the article or verbal.In the daily teaching, most teachers, especially the ninth grade graduating math teacher afraid of the students do not enough questions, Many times as long as a hit the students hit the hurdle when problems are solved, can not wait to give explanations. Often heard the teacher to say such a sentence: Speak many times