项目-分层教学法在高职生物统计教学中的应用研究

Research on Item-stratified Teaching of Biometrics in Higher Vocational Colleges

在对湖南生物机电职业技术学院动科系兽医专业四个平行班级的生物统计课程教学中,运用项目-分层教学法开展了教学实验对比研究。结果表明,实验组考试成绩优良率极显著高于对照组;同时,问卷调查结果也显示,学生普遍欢迎项目-分层教学法。

With the item-stratified teaching methods,a comparative study was conducted on the teaching experiment of biometrics in the four parallel classes at the veterinary specialty of the Department of Animal Science and Technology.The results showed that the achievement test scores of the test group were significantly higher than those of the control especially in the number of excellent and very good ratings.Meanwhile,the questionnaires results showed that the students preferred the methods on average.