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数学概念是是数学知识结构中非常核心的内容。学生对数学概念的理解与掌握是否准确、清晰和完整,将直接影响到各种数学公式的学习和数学问题的解决。现结合数学概念教学的实践,谈几点自己的认识与做法。1重视教学情境创设,实现概念引入的自然化数学教材多是直接给定概念,教师应遵循高中数学新课标的要求,加强概念的引入,引导学生经历从具体实例抽象出数学概念的过程。合理设置情境,使学生积极参与教学,了解知识发生、发展的背景和过程,使学生感受到学习的乐趣,这样也能使学生加深对概念的记忆和理解。
The concept of mathematics is a very central part of the structure of mathematical knowledge. Students understanding and mastery of mathematical concepts is accurate, clear and complete, will directly affect the learning of mathematical formulas and mathematical problems. Now combined with the practice of mathematical concept teaching, talk about their own understanding and practice. 1. Natural mathematics teaching materials that emphasize the creation of teaching situations and introduce concepts are mostly given concepts directly. Teachers should follow the requirements of the new curriculum standard of high school mathematics, strengthen the introduction of concepts, and guide students to abstract the mathematical concepts from concrete examples. Reasonable settings of the situation so that students actively participate in teaching, understanding of knowledge, the background and process of development, so that students feel the fun of learning, so that students can also deepen the concept of memory and understanding.