一、前言《数学课程标准》提到:“数学课程必须根据学生身心发展和数学学习的特点,关注学生的个体差异和不同的学习需求,爱护学生的好奇心、求知欲,充分激发学生的主动意识和进取精神,倡导自主、合作、探究的学习方式。”由此可见,在课堂上的问题一定要达到能激发学生兴趣、激起学生好奇心、增强学生求知欲的目的,让学生形成自主学习的意识,让学生拥有探索、创新的精神,让学生想学习、要学习、会学习,让学生形成良好的学习素养,从而提高学 First, the introduction of “Mathematical Curriculum Standards” mentioned: “Mathematics curriculum must be based on the characteristics of students physical and mental development and mathematical learning, attention to individual differences in students and different learning needs, love students curiosity, curiosity, and fully stimulate the students Initiative and enterprising spirit, advocating independent, cooperative and exploratory learning. ”Thus, the problems in the classroom must reach the goal of stimulating students’ interest, arousing students’ curiosity and enhancing students’ curiosity, so that students To form a sense of self-learning, so that students have the spirit of exploration and innovation, so that students want to learn, to learn, will learn, so that students form a good learning literacy, thereby enhancing learning