OBE理念在高中生物实验教学中的应用策略

Strategies for applying the Out-Based Education Concept to the Teaching of Biology Experiments in High Schools

从理论层面和现实课程改革层面进行考量,OBE理念与高中生物实验教学结合具备可能性。基于OBE理念,构建了成果导向教学模型图,并利用该模型以“检测生物组织中的油脂、还原糖和蛋白质”为例编写教学设计,针对学习成果的评价引入了SOLO分类理论,以教师评价、学生互评与自评等方式完成学习成果评价。最后针对研究结果,提出四大展望:要求教师不断自我革新、要求学生主动参与学习、建立规范的学习成果的评价标准、加大教学实践。

Considering the theoretical and practical curriculum reform levels,we combine the OBE concept with experimental biology teaching in high schools in this study.Based on the OBE concept,the results-oriented teaching model diagram is constructed,and the sample teaching design related to"detect fats,reducing sugars and proteins in biological tissues"is written using this model.The SOLO classification theory is introduced to evaluate learning outcomes,and the evaluation of learning outcomes is completed through teacher evaluation,student mutual peer evaluation and selfevaluation.Finally,given the research results,four major prospects are proposed:teachers are required to innovate teaching continuously;students are required to participate in learning actively;standardized evaluation for learning outcomes needs to be established,and more teaching practice is urged.