所谓追问,是指学生在回答了教师提出的问题后,教师有针对性地再度提问,这样能够激活学生的思维,促使其更加深入的思考探究。数学课堂中的追问也是可以预设的,即预设元认知提示语。元认知提示语是指不涉及认知内容,而是针对学生的元认知活动,指向元认知知识、元认知体验和元认知监控的引导语。提炼具有层次性的系列提示语,在课堂教学过程中可根据学生的认知层次和实际水平不同,多元化 The so-called questioning, refers to the students in answering the questions put forward by teachers, the teacher targeted questions again, so that students can activate the thinking, to promote its more in-depth thinking. The questioning in mathematics classroom is also presettable, that is, the default metacognitive cues. Metacognitive cues refer to students’ metacognitive activities that do not involve cognitive content. They refer to metacognitive knowledge, metacognitive experience, and metacognitive monitoring guidance. Refining a series of hints of hierarchy in the classroom teaching process can be based on the cognitive level of students and the actual level of diversity,