《数学课程标准》指出:“通过义务教育阶段的学习,培养学生初步学会从教学的角度提出问题、理解问题。”有趣的数学学习是建立在不断提出问题并解决问题的基础上的,因此,在教学中,教师要创造条件,鼓励学生质疑,让学生乐问、善问,主动地参与教学的全过程,更好地发挥学生的主体作用。 The “Mathematics Curriculum Standards” states: “Through the study of the compulsory education stage, students should be taught to initially ask questions and understand problems from a teaching perspective.” Interesting mathematics learning is based on constantly asking questions and solving problems. Therefore, In teaching, teachers should create conditions to encourage students to question, allow students to ask questions and ask questions, take the initiative to participate in the entire process of teaching, and better play the main role of students.