养殖与饲料2024年第3期高职《动物生物化学》课前教学视频自主学习情况分析马建民，王黎霞*，郭彤北京农业职业学院畜牧兽医系，北京102442摘要［目的］为了实现高职课程课前视频学习资源的合理设计，帮助学生自主完成课前学习任务。［方法］通过分析《动物生物化学》课程的课前视频教学数据和课前学习的调查问卷，分析影响学生完成课前视频学习的主要因素和提出构建课前自主学习视频的策略。［结果］课前视频学习资源的实验性、交互性和案例性，有利于提高学生自主学习的完成率；课前视频学习资源的难度和长度会降低学生的完成率；大多数课前学习结果测试成绩与课前视频学习资源的反刍比不相关；学生们不愿在课前学习上投入太多时间。［结论］应减少课前学习视频的数量，降低学生自主学习的负担；教师应采取多种形式对学生的课前学习结果进行评价；课前视频学习资源的设计可以利用视频内容的实验性、交互性和案例性，平衡视频内容的难度和长度，以提高学生的观看完成率。关键词高职教育；动物生物化学；课前自主学习；教学设计策略Theself-learningofthepre-classteachingvideosofTheself-learningofthepre-classteachingvideosofAnimalBioAnimalBio‐chemistrychemistryinhighervocationaleducationinhighervocationaleducationMAJianmin,WANGLixia*,GUOTongDepartmentofAnimalHusbandryandVeterinaryMedicine,BeijingVocationalCollegeofAgricultural,Beijing102442,ChinaAbstractAbstract[Objectives]Inordertoachievetherationaldesignofpre-classlearningvideosforcoursesinvocationaleducationandassiststudentsinindependentlycompletinglearningtasksbeforeclass.[Methods]Themainfactorsaffectingstudentstocompletepre-classvideolearningwereanalyzedandstrategiesforconstructingself-learningvideosofpre-classwereproposedbasedonanalyzingtheteachingdataofpre-classvideosandthesurveyquestionnaireofpre-classlearningforthecourseofAnimalBiochemistry.[Results]Theexperimental,interactive,andcase-basedcharacteristicsofpre-classvideolearningresourceswasconducivetoimprovingthecompletionrateofstudents'self-learning.Thedifficultyandlengthofpre-classvideolearningresourcesreducedthecompletionrateofstudents'self-learning.ScoresofMostpre-classlearningoutcometestwerenotcorrelatedwiththeruminationratioofpre...
