小学数学新课程标准中指出,提倡自主学习,学生的活动应当是一个生动活泼的、主动而富有个性的过程。因此,数学教学就应当是最大限度地启发学生积极进行数学实践活动的过程。应让学生高高兴兴地进入数学世界,在探索中激起兴趣,培养健康活泼的个性,创建和谐活跃的课堂气氛,从发现中寻求快乐,主动地获取知识,从而体会数学的使用价值及“做”数学的无穷乐趣。一、创设情境,激励学生学会学习1.创设富有趣味性、探索性的情景, The new primary school mathematics curriculum standards that promote self-learning, student activities should be a lively, active and full of personality process. Therefore, mathematics teaching should be to maximize the students to inspire the process of active mathematical practice. Students should be happily entered the mathematical world, stimulate interest in the exploration, develop healthy and lively personality, create a harmonious and active classroom atmosphere, seek happiness from the discovery, take the initiative to acquire knowledge in order to understand the value of the use of mathematics and “Do ” mathematical fun. First, create the situation, encourage students to learn to learn 1. Create interesting, exploratory scenarios,