一、问题的提出教育公平是社会公平在教育领域的延伸和体现。义务教育阶段是实现教育公平的关键时期,不仅要保障学生享有均等的入学机会,还要保障学生能平等地参与教育教学活动。《数学课程标准》把“不同的人在数学上得到不同的发展”作为 First, the issue put forward Educational equity is an extension and manifestation of social justice in the field of education. The stage of compulsory education is a crucial period for achieving education equity. It not only guarantees that students have equal access to education, but also ensures that students can participate in education and teaching activities on an equal footing. The Mathematics Curriculum Standard treats “different people mathematically different development” as