本研究以问卷调查为主，并结合访谈和观察法，对63名体育差生在内的616名高中二年级学生进行了调查研究。
The paper which is based mainly on questionnaire combined with interviewing and observing studied 616 grade 2 students in high school, including 63 inferior students.
但如果我音乐体育计算机好得让人发指，葡萄牙语说得跟母语似的，但是数学英语和化学全不及格，我也是个差生。
But if my music sports computer's heinous, Portuguese say with native English and math, but I failed, the chemical is a difference.
教师对差生要持积极的情感，在体育课中，对全体学生，一定要一视同仁。
Teachers for poor students to positive sentiment in physical education to all students, must be treated equally.
教师对差生要持积极的情感，在体育课中，对全体学生，一定要一视同仁。
Teachers for poor students to positive sentiment in physical education to all students, must be treated equally.
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