概念教学有妙招

A Good Way for Concept Teaching

数学概念来源于生活又高度概括,枯燥抽象;数学概念有实际例子进行支撑,形象而具体。设计生动有趣的教学活动让概念教学深入人心又发展学生的推理能力和创新思维是一项具有挑战性的工作。从概念引入、重难点突破、练习设计等环节中充分运用行为化、对比、沟通联系等方法逐步加深学生对数学概念本质的理解,提高思维能力,提高数学素养,逐步培养学生用数学的眼光看待世界。

Mathematical concepts come from life and are highly generalized,boring and abstract.Meanwhile,mathematical concepts supported by practical examples are vivid and concrete.It is a challenging task to design lively and interesting teaching activities to make concept teaching deeply rooted in students'minds and to develop students'reasoning ability and innovative thinking.It is necessary to make full use of the methods of behaviorization,contrast and communication during concept introduction,important or difficult points learning and exercise design to deepen students'understanding of the essence of mathematical concepts.It also improves students'thinking ability and mathematical literacy and gradually trains students to see the world with the eyes of mathematics.