数学教学是数学思维活动的教学。为了培养学生良好的思维品质,教师应当善于抓住各种契机,创设问题情境,以调动学生思维的积极性与主动性。解题后的回顾,常常是理想的思维环境。所谓的“回顾”,一方面是检验自己的解题过程与结果,更重要的是对自己的思路进一步整理、归纳、引伸与发散。这样既有助于学生对数学知识的融会贯通和数学方法的举一反三,又训练了学生严密、深刻、灵活的思维品质,提高了数学能 Mathematics teaching is the teaching of mathematical thinking activities. In order to cultivate students’ good thinking quality, teachers should be good at grasping various opportunities and creating problem situations so as to mobilize the enthusiasm and initiative of students’ thinking. The review after problem solving is often the ideal thinking environment. The so-called “review”, on the one hand, examines the process and results of its own problem solving, and more importantly, it further organizes, summarizes, extends, and diffuses its own ideas. This will not only help students to integrate mathematics knowledge and mathematics methods, but also train students’ rigorous, profound, and flexible thinking qualities and improve their mathematical ability.