学习内容高度的抽象性和推理论证的严密性的学科特点要求在中学数学课堂教学中,教师不仅日知识的传播者,更是科学思维方法、技能技巧的培育者。正确认识和有效发挥教师的主导作用,是优化课堂教学,提高课堂教学质量的一个重要环节。 The high abstraction of learning content and rigorous reasoning of reasoning argumentation require that teachers should not only disseminate Japanese knowledge but also cultivate scientific thinking methods and skills in middle school mathematics classroom teaching. Correctly understanding and effectively playing the leading role of teachers is an important part of optimizing classroom teaching and improving the quality of classroom teaching.