在西方教育教学中,学生写“调查报告”、“研究报告”、“小论文”、做一些科学调查的“小活动”和我们的家庭作业一样司空见惯。这样的活动,能促使学生更加积极主动地进行学习,同时也能使学生形成独立思考,勇于探索,实事求是的学习态度。在这一点上,我们由于教学理念与学习条件等的限制,一直没有广泛开展,是一个崭新的课题,大家都在探究之中,没有完整、成熟的可操作经验。本文试图从九年义务初中数学教学中的运用对这一方法做自己的探索。 In Western education and teaching, students writing “investigation reports”, “research reports”, “small paper”, and “small activities ” doing some scientific investigations are just as commonplace as our homework. Such activities can motivate students to learn more proactively, and at the same time, they can also enable students to form independent thinking, courageous exploration, and realistic learning attitude. At this point, we have not carried out extensive development due to the limitations of teaching concepts and learning conditions. It is a brand-new topic. Everyone is exploring and there are no complete and mature operational experiences. This article tries to do its own exploration of this method from the use of nine-year compulsory junior mathematics teaching.