洛克威尔认为:“真知灼见,首先来自多思善疑。”多思善疑是成功学习者的标志,是学好数学的必要条件,然而,当今许多学生在数学学习中缺乏多思与善疑的意识,数学作为培养学生思维活动的课程价值未能得到有效体现。审视课堂现状剖析深层原因,导致学生思考被束缚的原因是多方面的,最根本的原因在于教师思想观念的滞后,教学方法的陈旧,导致课堂教学中学生缺少自由思维的环境,学生学习主体性没有能够得到充分表现, Rockwell believes that: “Ingenuity, first of all from Dusi good intentions.” Dusanyixin is a sign of successful learners, is a necessary condition to learn mathematics, however, many students today lack of thought and good in mathematics learning Suspicion of consciousness, mathematics as a lesson in the development of student thinking activities can not be effectively reflected in the value. Reviewing the status quo of the classroom to analyze the underlying causes, the reasons that cause the students to be restrained are various. The most fundamental reason is that the lagging ideological concepts of teachers and the obsolete teaching methods lead to the lack of free thinking environment for students in classroom teaching. The students’ learning subjectivity is not Be able to get full performance,