数学,取之于实践,用之于实践。数学教学如果从实践出发开展教育教学活动,就是一种在生活环境中的实践、感受、体验、领悟、动情,从而增强数学素养的教学活动。它以学生的自主活动为前提,自主活动、自主参与,以学生兴趣为基础,主要探索学生特征,以多种活动为组织形式。在现代教育中,培养学生的创新精神和实践能力是高中数学课必须发挥的作用。 Mathematics is taken from practice and used in practice. If mathematics teaching starts from practice and carries out education and teaching activities, it is a kind of teaching activity that enhances mathematics literacy by practicing, experiencing, experiencing, comprehending and empathy in the living environment. It takes students’ autonomous activities as the premise, independent activities, and independent participation. Based on the interest of students, it mainly explores student characteristics and organizes a variety of activities. In modern education, cultivating students’ innovative spirit and practical ability are the roles that high school mathematics classes must play.