数学是思维的体操,思维是数学的灵魂。培养数学思维能力是数学教育的核心,而设问是成功点拨学生思维、培养学生优良思维品质的极为重要的方法和最为直接的手段。因此,在课堂教学过程中,教师将数学内容有序地、适时地、灵活地设计成一个个问题,并正 Mathematics is the gymnastics of thinking, thinking is the soul of mathematics. To cultivate mathematical thinking ability is the core of mathematics education, and setting questions is an extremely important method and the most direct means to successfully instruct students ’thinking and cultivate students’ excellent thinking quality. Therefore, in the process of classroom teaching, the teacher designed the mathematics content orderly, timely and flexibly into one problem