黑龙江省东南部的牡丹江每年十一月初开始结冰,十一月中旬进行冬季体育教学。一月份最低温度在—30℃以下,白天平均温度约—18℃,结冰期长达4个半月,为开展冰上教学创造了良好条件。根据中小学体育教学大纲的要求,有条件的学校均应开设冰上体育课,暂不具备条件的中小学也要上好冬季体育课。牡丹江市共有中小学校2551年,其中 Mudanjiang in the southeastern part of Heilongjiang Province begins to freeze at the beginning of November each year, and winter sports teaching in mid-November. January minimum temperature below -30 ℃, the average daytime temperature of about -18 ℃, the ice period of up to 4 and a half months, for the development of ice teaching to create a good condition. According to the requirements of primary and secondary physical education syllabus, conditional schools should be open ice physical education classes, primary and secondary schools do not have the conditions but also good winter physical education classes. Mudanjiang City, a total of 2551 primary and secondary schools, of which