大学化学 >> 2021, Vol. 36 >> Issue (7): 2006085.doi: 10.3866/PKU.DXHX202006085

所属专题: 教学理念和方法改革

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轻度混合式教学在工科基础化学课中的应用

周加贝(), 鲁厚芳, 赖雪飞, 谢川   

  • 收稿日期:2020-06-29 录用日期:2020-08-25 发布日期:2020-10-13
  • 通讯作者: 周加贝 E-mail:zjb@scu.edu.cn
  • 作者简介:周加贝, Email: zjb@scu.edu.cn
  • 基金资助:
    四川省2018–2020年高等教育人才培养质量和教学改革项目(JG2018-30);四川大学未来教学专项和四川大学新世纪教育教学改革工程(第8期)研究项目

Light Application of Blended Learning in Fundamental Chemistry Classes for Engineering Major Students

Jiabei Zhou(), Houfang Lu, Xuefei Lai, Chuan Xie   

  • Received:2020-06-29 Accepted:2020-08-25 Published:2020-10-13
  • Contact: Jiabei Zhou E-mail:zjb@scu.edu.cn

摘要:

轻度混合式教学指将小规模限制性在线课程(SPOC)资源用于在线预习并与课堂教学相结合的一种混合式教学模式。部分学生高中没有学过化学选修3物质结构与性质,导致其在工科基础课“近代化学基础”物质结构部分的课堂学习中遇到困难。从2015年起,通过4年的实践和改进轻度混合式教学:让学生线上进行自主预习并进行反馈,教师课堂讲授加入手机互动和小班研讨,学生的学习情况与没有采用轻度混合式相比有明显改进,并为后续构建渐进-混合式教学体系打下基础。

关键词: 混合式教学, SPOC, 基础差异, 物质结构

Abstract:

Blended learning refers to the combination of traditional classroom teaching with online preview provided by SPOC. Due to the policy in college entrance examination, some students have not learned Chemistry Elective 3-Structures and Properties of Matter in their senior middle school. Most of the engineering major students have difficulties in studying the section of Structure of Mater in the courses of Fundamentals of Modern Chemistry. To bridge the gap, light version of blended learning has been applied since 2015. Students could preview the online SPOC differently depending on their foundation and needs, in the section of Structure of Matter, and report their learning difficulties. At the same time, mobile interactive software and seminars in small classes have been introduced to the in-class activities. The performance of the final exam has been improved. These results contribute to the construction of progressive and blended learning systems in the future teaching.

Key words: Blended learning, SPOC, Learning foundation differences, Structure of mater

MSC2000: 

  • G64