引导学生自主探究,充分发挥学生学习数学的主动性、主体性,培养独立思考的自学能力和创新精神,是新课程的基本理念。针对小学生年龄特征和认知规律以及已有的生活经验和知识基础,精心设计自学提纲,引导学生开展自主探究活动,需要老师的精心引导,需要问题的激发和调动。怎样才能诱发学生探索者、研究者、发现者的本能,带着足够 It is the basic idea of ​​the new curriculum to guide students to explore independently and give full play to students’ initiative and subjectivity of learning mathematics and to develop self-learning ability and innovative spirit of independent thinking. Aiming at pupils’ age characteristics and cognitive rules as well as existing life experiences and knowledge bases, careful design of self-study syllabuses and guiding students to carry out self-exploration activities require the careful guidance of teachers and the stimulation and mobilization of questions. How to induce students explorers, researchers, discoverer instinct, with enough