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在学习高中数学的过程中,有不少学生虽然很努力,但是成绩不理想,究其原因往往是对概念的理解不够透彻,以及对概念的应用和转化不灵活。数学教材多直接给定概念,若教师只是直接“告诉”学生概念内容,就会让学生处于被动。教师应加强概念的引入,引导学生从具体实例中抽象出数学概念;并通过合理地设置情境,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,加深对概念的记忆和理解。
In the process of learning high school mathematics, many students, though hard, but the results are not satisfactory, the reason is often not enough understanding of the concept, and the concept of application and conversion is not flexible. Mathematical teaching materials and more directly given the concept, if the teacher just “directly tell” the concept of student content, it will allow students to be passive. Teachers should strengthen the introduction of concepts and guide students to abstract mathematical concepts from concrete examples. By reasonably setting up situations, students should actively participate in teaching to understand the background and process of knowledge development. Students should feel the joy of learning and deepen the understanding of Conceptual memory and understanding.