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导入是中学数学课堂教学的重要一环,也是课堂教学的起点。常言道:“良好的开端是成功的一半。”导入的好坏直接影响一节课的成败,好的导入,是数学教师智慧的结晶,更是数学教师教学能力的展示。以悬念导入、游戏导入、故事导入、实验导入等方法,能激发学生的认知欲望,提高学生的学习兴趣;能使学生的思维始终处于“愤”“悱”状态,从而使整个课堂有效、高效。
Import is an important part of middle school mathematics classroom teaching, but also the starting point of classroom teaching. As the saying goes: “Good start is half the success.” “The quality of the import directly affects the success or failure of a lesson. The good introduction is the result of the wisdom of the math teacher. It is the demonstration of the teaching ability of the math teacher. To suspense into the game, the introduction of the game, the introduction of the story, the introduction of experiments and other methods, can stimulate students ’cognitive desires and improve students’ interest in learning; make students thinking is always in the ”anger“ ”" state, so that The whole class is effective and efficient.