教育家布鲁纳曾说过:“探索是数学的生命线.”新一轮课程实验的《数学课程标准》明确指出:在数学教学中开展探究和研究性学习,要培养学生的探索精神和创新能力.但是,如何开展探究,研究性学习的素材从何而来,创新意识和能力可以通过怎样的途径和方式进行培养,都是我们关注的问题.笔者认为,结合日常的教学,选取教学中有价值的问题,加以有意识的引导、深化推广,是一种便捷方式.最近,笔者利用作业中的一个问题,引导学生进 Brunner, an educator, once said: “Exploration is the lifeline of mathematics.” The new “Mathematics Curriculum Standard for Curriculum Experiments” clearly states that it is necessary to cultivate the exploration spirit of students in conducting inquiry and research-based learning in mathematics teaching And innovative ability.But how to carry out research, learning materials come from where, innovation consciousness and ability can be trained in what ways and ways are our concern.I think, combined with the daily teaching, selection Teaching valuable issues, to be consciously guide and deepen the promotion, is a convenient way.Recently, the author uses a job in a problem, to guide students into