培养学生数学问题解决能力是小学数学教育的一个重要目标。怎样才能提高学生问题解决的能力呢？笔者尝试以数学综合与实践活动课为载体，通过开展数学综合与实践活动课，来培养学生问题解决的能力。首先，笔者通过文献法和资料收集法了解了学生在问题解决中主要存在的以下问题：1、学生不能应用所学的数学知识去解决问题；2、学生不能用有效的方法帮助自己解决问题；3、学生受思维定式的影响欠缺灵活性。又通过调查法了解B校在问题解决方面的现状，发现：1、很多学生惧怕，甚至讨厌“解决问题”这类题型；2、教师在“解决问题”教学中还多以讲授加练习的方法进行，造成学生面对问题没有兴趣；3、学生更加喜欢数学活动和在课上参与度高这样的课，他们认为这样的课可以给予他们更多发挥和展示的空间。基于以上的调查，为数学综合与实践活动课的实施找到了理论和实践依据。在数学综合与实践活动课的实施过程中，从选取实践活动内容、到活动方案的设计、再到设计适合学生具体操作的实践活动手册及学生实践活动评价表的制定，我都进行了反复的思考，在实践中进行反思改进，再实践，再反思，层层深入开展研究，注重理论与实践相结合，争取让学生在数学综合与实践活动课中有更多能力方面的提高，从而提高学生问题解决的能力。最后，通过对试卷进行分析，及学生进行调查反馈，对实践效果进行了检验和评价。为以数学实践活动课为载体，提高学生问题解决能力的数学学科教学提供借鉴和启示。

It is an important goal of education to cultivate students' mathematical problem solving ability. How can we improve students' ability to solve problems? The author tries to develop students' ability to solve problems by carrying out mathematics comprehensive and practical activity courses. First of all, the author has learned about the following problems in solving the problem: 1. Students can not apply the mathematics knowledge to solve problems. 2. Students can't help themselves to solve problems in an effective way; 3. Students are not flexible enough to be influenced by the stereotype. By investigating the current situation of school B in solving problems, I found that: 1. Many students are afraid, and even hate the problem of "solving problems"; 2. Teachers also teach and practice in the teaching of "solving problems", which leads to students' lack of interest in facing problems; 3. Students are more interested in math activities and have a high degree of participation in class. They think such classes can give them more space to play and show. Based on the above investigation, it has found theoretical and practical basis for the implementation of mathematics comprehensive and practical activity courses. In mathematics, in the process of the implementation of the comprehensive and practical activity from the practice content, to the activity plan design, and then to design specific operation practice handbook for students and evaluation of students' practical activities, I have made repeated thinking, to reflect improvements in practice, practice, and reflection, layer upon layer thorough research, pay attention to the combination of theory and practice, let students have more ability in mathematics comprehensive and practical activity improvement, so as to improve students' ability to solve the problem. Finally, through the analysis of the examination paper, and the students to conduct the survey feedback, the practice effect has been tested and evaluated. In order to improve students' ability to solve problems, the teaching of mathematics teaching provides reference and inspiration for the teaching of mathematics practical activity.