全日制义务教育《数学课程标准(实验稿)》将初中数学的教学内容划分为四大部分:数与代数、空间图形、统计与概率、课题学习。“课题学习”作为初中数学四大内容之一,是新课程标准的一大特色,它是一种新型的学习活动。“课题学习”是针对实际生活中一些常见的问题,采用课题的形 Full-time compulsory education “mathematics curriculum standards (experimental draft)” will be divided into four parts of junior high school mathematics teaching content: number and algebra, space graphics, statistics and probability, subject learning. As one of the four major contents of junior high school mathematics, “subject learning” is a major feature of the new curriculum standard. It is a new type of learning activity. “Project Learning” is aiming at some common problems in real life, adopting the shape of the subject