基础知识的教育是素质教育中不可缺少的一环,在三角形的高的概念教学中,教师引导学生理解三角形的高的含义,辨别三角形中各边上高的情况,在课堂上采取多种方法进行基础知识教学,通过对学生进行学习爱好、学习兴趣的培养,学生基本养成良好的学习习惯,学习成绩逐步提高,由于文化素质的提高,促进了学生各方面素质的提高。因此,加强基础知识教学是提高学生素质教育的需要,是实施素质教育的关键。 The basic knowledge education is an indispensable part of quality education. In the high concept teaching of the triangle, the teacher guides the students to understand the high meaning of the triangle, to distinguish the high situation on each side of the triangle and adopts various methods in the classroom Basic knowledge of teaching, through the students to learn hobbies, interest in learning, students develop a good basic learning habits, gradual improvement of academic performance, due to the improvement of cultural quality, and promote the improvement of the quality of students in all aspects. Therefore, to strengthen the teaching of basic knowledge is to improve the quality of education needs of students, is the key to implementing quality education.