《义务教育数学课程标准》指出:“有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学习数学的重要方式。”新的教学理念不仅应该教会学生学什么,还应该教会学生怎么学。小学数学教学改革的根本出路在于培养学生自身的学习能力。其核心就是让学生充分参与探究知识的过程,使学生的能力得到发展。为此,在数学课上应该让学生充分 The standard of compulsory education mathematics curriculum states: “Effective mathematics learning activities can not rely solely on imitation and memory, hands-on practice, independent exploration and cooperation and communication are important ways to learn math.” The new teaching philosophy should not only teach students What should also teach students how to learn. The fundamental way to reform the elementary mathematics teaching lies in cultivating students’ own learning abilities. Its core is to enable students to fully participate in the process of exploring knowledge so as to develop their abilities. For this reason, students should be fully engaged in math class