传统的数学教学中,学生往往是被动学习,以教师在课堂上讲授知识为主。在新课改理念的影响和指导下,教师不断地尝试任务型教学方式,让学生成为任务的完成者和知识的探究者,在自主学习的过程中感受到学习的乐趣,使学习变得更加主动。因此,数学任务的创设应遵循以下几个原则。1真实性原则,贴近现实生活教师让学生履行任务的情境以及具体活动应尽量贴近现实生活,这样学生会感觉到知识就在身边,学生会有一种亲切感。真实的情境也会让学生感觉 In traditional mathematics teaching, students are often passive learning, with teachers in the classroom to teach knowledge-based. Under the influence and guidance of the new curriculum reform concept, teachers try their task-based teaching method constantly, allowing students to become task finishers and knowledge explorers. They feel the joy of learning and make learning more significant in the process of autonomous learning initiative. Therefore, the creation of mathematical tasks should follow the following principles. 1 Authenticity principle, close to the real life Teachers should let the students perform the tasks of the situation and the specific activities should be as close to the real life, so that students will feel knowledge around, students will have a kind of intimacy. The real situation will also make students feel