PBL教学模式在家畜繁殖学实验教学改革中的应用探索

The application and exploration of problem-based learning methodology in the teaching reform of Livestock Reproduction experiments

家畜繁殖学是一门实践性很强的课程,探索实验教学新模式对提高该课程教学效果具有重要作用。教师将学生分为两组,即采用传统教学模式的传统组和应用PBL教学模式的PBL组,对比问题式学习教学方法(problem-based learning,PBL)和传统方法在家畜繁殖学实验教学中的效果。结果表明:PBL组学生在实验报告、实验操作和结果展示等方面的能力提升优于传统组;问卷调查显示,PBL组学生对实验趣味性、实验创新性、能力提升等方面的满意度高于传统组。说明PBL教学法有助于提高家畜繁殖学的教学效果。

Livestock Reproduction is characterized with strong practicality.Exploring new teaching models of experiments plays an important role in improving the teaching effect of Livestock Reproduction.This study explored the effects of problem-based learning(PBL)methodology in the teaching of Livestock Reproduction experiments.The participants were divided into two groups:the traditional group with the traditional teaching mode and the PBL group with the PBL teaching mode.The results showed that the PBL group had better performances in experimental reporting,operation and results presentation than the traditional group.The questionnaire survey revealed that the PBL group was more satisfied with the interest,innovation design and value of the ability improvement of the experiments than the traditional group,indicating that the PBL teaching method was helpful to improve the teaching effect of livestock reproduction.