数学教学理论认为:教学过程既是学生在教师指导下的认知过程,又是学生能力的发展过程。因此教师要彻底摒弃和摆脱传统的“填鸭式”教学,把主要经历放在为学生创设学习情境,提供信息,引导学生积极思维上。关键是增强学生的参与意识,提高学生的课堂参与度。一、合理利用原生知识,提高参与度奥苏伯尔认为:学生是否能吸取到新的信息与学生认知结构中已有的有关概念和经验有很大关系。数 Mathematics teaching theory holds that teaching process is not only the cognitive process under the guidance of teachers, but also the development process of students’ abilities. Therefore, teachers should completely abandon and get rid of the traditional “spoon-fed” teaching, the main experience is to create learning situations for students to provide information and guide students to think positively. The key is to enhance students ’awareness of participation and improve students’ classroom participation. First, the rational use of native knowledge and increase participation Ausubel believes that: Whether students can learn new information and the cognitive structure of students already have the relevant concepts and experiences have a great relationship. number