高中数学有效新课导入策略有很多,如结合生活实际导入新课,结合数学谜语导入新课,结合动手操作导入新课等。这些导入策略是在具体教学实践的基础上提出的,具有一定的可操作性,希望能给更多高中数学教师以有益启示。 There are many strategies for the introduction of new effective mathematics lessons in high school. For example, we can introduce new lessons according to the actual conditions of life, import new lessons based on mathematical riddles, and import new lessons with hands-on exercises. These import strategies are put forward on the basis of specific teaching practice. They are of certain maneuverability and hope to give more help to high school mathematics teachers.