随着我国职业教育的迅猛发展,职高新生人数逐年递增,多数学生数学基础差,课堂教学不但要加强双基而且要提高智力;也要发展学生的智力,更要发展学生的创造力;不但要让学生知道要学,还要让学生会学,因此,不仅要提高学生的智力因素,而且要提高课堂教学教育的效率。 With the rapid development of vocational education in our country, the number of vocational high school students increases year by year, most students have poor math foundation. Classroom teaching not only strengthens double base but also enhances intelligence. It also develops students ’intelligence and students’ creativity. Let students know want to learn, but also let students learn, therefore, not only to improve students’ intellectual factors, but also to improve the efficiency of classroom teaching and education.