“综合与实践”是一类以问题为载体、以学生自主参与为主的学习活动。我们在课题实验研究中对几次调查结果进行的简单分析表明,认同“综合与实践是培养学生的问题意识、应用意识和创新意识,建立模型思想,培养和发展数学素养的很好载体”的老师有81%。然而,认为“教学实施有困难”的老师有69%,认为“教学效果差”的老师有64%,对于教材中设置的“综合与实践”内容“上的随意,没有很好落实”的老师有49%。 “Synthesis and Practice ” is a type of learning activities that takes question as the carrier and students' independent participation as the mainstay. Our simple analysis of several survey results in the experimental study shows that the recognition and integration of practice and practice is a good carrier for developing students' awareness of problems, applying awareness and innovation, establishing model ideas, and cultivating and developing mathematical literacy. The teacher has 81%. However, there are 69% of teachers who think “teaching difficulties”, 64% of teachers think that “poor teaching effect”, and “randomness” of “comprehensive and practical contents” Not well implemented "teacher 49%.