做好基础化学实验教学第一步——线上线下辅助实验预习的探索和总结

Laying the Groundwork for General Chemistry Experiment Teaching:Exploration and Summary of Assisting Experiment Preparatory Work through Online and Offline Integration

预习是实验教学的重要环节,预习的科学设计和落实执行不仅直接决定了学生学与做、教师教与导的效果,而且在学生思维能力和探究精神的培养中承载着小杠杆撬动大效益的作用。本文介绍了武汉大学基础化学实验课程组利用线上线下资源辅助低年级学生进行实验预习的探索和总结,分享了别具一格的互动式讲义和“六步走”预习教学模式,以实现在潜移默化中推动学生思辨能力和自主学习能力的稳步提升。

Pre-laboratory preparation is a crucial component in experimental instruction.The scientific design and effective implementation of preparation not only directly impact the students’learning effectiveness and the teachers’instructional efficacy,but also play a pivotal role in cultivating students’cognitive ability and inquiry spirit,acting as a small lever that can yield significant educational benefits.This paper presents the exploration and summary of an approach adopted by the General Chemistry Experimental Course Team at Wuhan University,which utilizes a blend of online and offline resources to assist lower-year students in their laboratory preparation.It highlights the innovative use of interactive lecture notes and a“Six-Step”preparatory teaching model,aimed at subtly fostering students’critical thinking and self-learning abilities for steady enhancement.