新的教学理念强调学生自主合作学习,教师则做为学生学习的合作者,引领人。对于小学数学课堂,学生自主探究的能力还不是十分高,需要在教师的引领下进行学习。在多种引领方式方法中,以问导学是一种非常有效的方式。以问导学就是在教学过程中,教师设计引导性的问题,激发学生的探究欲望;在学生学习遇到瓶颈时,用问题打开 The new teaching philosophy emphasizes independent cooperative learning of students, while teachers serve as collaborators and leaders of student learning. For elementary mathematics classroom, the ability of students to explore spontaneously is not very high and needs to be studied under the guidance of teachers. Among the many ways to lead the way, asking for guidance is a very effective way. To ask for guidance is in the teaching process, teachers guide the design of the problem, to stimulate students’ desire for inquiry; in the student learning bottlenecks, open with questions