全日制义务教育《数学课程标准》明确提出“动手实践、自主探索与合作交流是学生学习数学的重要方式。”那么,如何使学生由情境而生疑问,主动地进行观察、实验、猜测、验证、推理与交流等数学活动,真正地成为学习的主人,形成主动探索、自觉学习的良好习惯呢?我认为,应从“巧”字入手,在求异中求新,以新求活,追求至上境界。一、用“扣人心弦”的悬念激发兴趣,养成主动创造、自觉学习的习惯 Full-time compulsory education, “Mathematics Curriculum Standards” made it clear that “hands-on practice, independent exploration and cooperation and exchange is an important way for students to learn mathematics.” So, how to make students question from the situation, take the initiative to observe, experiment, guess , Validation, reasoning and communication and other mathematical activities, truly become the masters of learning, the initiative to explore the formation of a good habit of learning it consciously? I think, should start with “Qiao ” Live, the pursuit of the supreme realm. First, use “suspicious” suspense to stimulate interest, develop initiative to create, consciously learning habits