《义务教育数学课程标准》指出:让学生学习有价值的数学,让学生带着问题、带着自己的思想进入数学课堂,其实这就是要求学生进行课前预习。培养学生数学课前预习的习惯,也是在新课改下构建“学生主动学习课堂”教学模式的先决条件。一、转变思想,重视预习1.教师要重视学生的预习预习是学生自主参与、获取知识的过程,是培养学生自主学习、提高学生自学能力的重要途径之一。2.教师还应让学生认识到预习的重要性 “Compulsory Education Mathematics curriculum standards” that: let students learn valuable mathematics, so that students with problems, with their own thoughts into the mathematics classroom, in fact, this is to require students to preview. It is also a precondition to construct the teaching mode of “Active Learning Classroom” under the new curriculum reform. First, change thinking, pay attention to preview 1. Teachers should pay attention to the students ’preview Preparing is the process of students’ independent participation and knowledge acquisition. It is one of the important ways to cultivate students ’autonomous learning and improve students’ self-learning ability. 2. Teachers should also make students aware of the importance of previewing