摘要
在学生知识、能力和素质的培养过程中,课程实验教学占据着十分重要的地位;然而,现阶段课程实验教学受实验现场时空限制,其发展陷入困境。“互联网+教育”打破了传统教育教学时空的限制,为实验教学改革与创新发展以及实验教学模式的转变提供了新途径。在课程实验现场教学时空不增加的情况下,以线上实验微课呈现教师对基础实验知识、仪器及其操作过程的示范讲解,同时基于虚拟仿真实验开展实验方案设计及其可行性论证,通过课程实验教学线上线下有机融合,实现兼顾实验教学理解巩固理论知识(验证性实验)和解决问题及创新创造能力培养(设计性实验)的职能,不仅在现有实验教学现场时空已近极限的情况下使得设计性实验的开设成为可能,同时也为课程实验教学模式由“教为中心”向“学为中心”的转变提供了有效手段。经互换性与测量技术课程实验教学实践初步检验,这一混合式实验教学模式能够较好地促进课程实验教学效果的提升。
Experimental teaching plays an important role in cultivating students’knowledge,ability and quality.However,the experiment teaching of current stage falls into a dilemma due to the limitation of experiment time and space.“Internet+education”is breaking the limitation of time and space of traditional education and provides a new way for the reform,innovative development of experimental teaching and the transformation of experimental teaching model.Under the condition that the space and time of experimental teaching do not increase,a novel hybrid experimental teaching model is proposed,by which the online experiment microlecture presents teachers’demonstration and explanation of basic experimental knowledge,instrument and operation process.At the same time,the experimental scheme design and feasibility demonstration based on virtual simulation experiment are carried out,the organic integration of online and offline course experimental teaching is conducted,and the functions of both consolidating theoretical knowledge(confirmatory experiment),and training problem-solving skills,innovation ability(design experiment)can be realized in experimental teaching.The novel model not only makes it possible to set up designed experiments in the situation that the space and time of the existing experiment teaching site approaching the limit,but also provides a new approach for course experimental teaching model changed from the teacher-centered to the student-centered.It is proved by the course experimental teaching practice of“Exchangeability and Measurement Technology”that the hybrid experimental teaching model could promote the course experimental teaching effect.
作者
王宏宇
刘会霞
王春艳
WANG Hongyu;LIU Huixia;WANG Chunyan(School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013,China)
出处
《实验科学与技术》
2021年第5期74-79,共6页
Experiment Science and Technology
基金
江苏省高等教育教改研究项目(2019JSJG308)
江苏省品牌专业建设工程二期项目(PPZY2019A070)。
关键词
实验教学
教学模式
混合式教学
互联网+
学为中心
experimental teaching
teaching model
hybrid teaching
internet plus
study-centered
