在数学教学中,让学生死记硬背知识点并不能让学生很好地理解知识、运用知识。教师在教学时,应“仰视”教材,“仰视”学生,让学生通过自我探索、发现、印证,去形成自己的知识体系。三个教学片段再现了教学场景,揭示了精确解读教材,站在学生层面看问题的重要性。 In mathematics teaching, allowing students to memorize knowledge points does not allow students to well understand the knowledge and use of knowledge. When teaching, teachers should “look up” teaching materials, “look up” students, so that students through self-exploration, discovery, confirmation, to form their own knowledge system. Three teaching fragments reproduce the teaching scene, revealing the precise interpretation of textbooks, standing at the student level to see the importance of the problem.