Discussion-based Teaching Design of <italic style="font-style: italic">Polymer Physics</italic> Course: Comparing the Structure and Glass Transition of Silkworm Silk and Nylon 6 Fiber

GUAN Juan; YANG Ji-ping; WANG Zhi-jian; WANG Kai; FU Chun-juan

doi:10.14028/j.cnki.1003-3726.2024.24.149

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Discussion-based Teaching Design of Polymer Physics Course: Comparing the Structure and Glass Transition of Silkworm Silk and Nylon 6 Fiber

更新时间：2024-12-12

- Discussion-based Teaching Design of Polymer Physics Course: Comparing the Structure and Glass Transition of Silkworm Silk and Nylon 6 Fiber
- Polymer Bulletin Vol. 37, Issue 12, Pages: 1834-1839(2024)
- 作者机构：
  
  北京航空航天大学材料科学与工程学院，北京 100191
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2024.24.149
  CLC：
- Published：20 December 2024，
  
  Published Online：06 November 2024，
  
  Received：13 May 2024，
  
  Accepted：25 September 2024
- 稿件说明：
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管娟, 杨继萍, 王志坚, 王凯, 付春娟. 《高分子物理》研讨式教学设计与实践: 以“对比丝蛋白和聚酰胺6的分子结构及玻璃化转变”为例. 高分子通报, 2024, 37(12), 1834–1839

Guan, J.; Yang, J. P.; Wang, Z. J.; Wang, K.; Fu, C. J. Discussion-based teaching design of Polymer Physics course: comparing the structure and glass transition of silkworm silk and nylon 6 fiber. Polym. Bull. (in Chinese), 2024, 37(12), 1834–1839
管娟, 杨继萍, 王志坚, 王凯, 付春娟. 《高分子物理》研讨式教学设计与实践: 以“对比丝蛋白和聚酰胺6的分子结构及玻璃化转变”为例. 高分子通报, 2024, 37(12), 1834–1839 DOI： 10.14028/j.cnki.1003-3726.2024.24.149.

Guan, J.; Yang, J. P.; Wang, Z. J.; Wang, K.; Fu, C. J. Discussion-based teaching design of Polymer Physics course: comparing the structure and glass transition of silkworm silk and nylon 6 fiber. Polym. Bull. (in Chinese), 2024, 37(12), 1834–1839 DOI： 10.14028/j.cnki.1003-3726.2024.24.149.

摘要

《高分子物理》课程是材料科学与工程、高分子科学与工程等本科专业的核心课程。为改进教学效果并结合高分子学科前沿，北京航空航天大学材料科学与工程学院《高分子物理》课程团队开展了研讨式教学模式的探索，总体思路是以前沿研究为导向，提出天然丝蛋白高分子等研讨主题，分别与教材重要知识点形成多点映射，打通知识网络。本文重点介绍以蚕丝蛋白为主题的教学案例，通过对比蚕丝与聚酰胺6 (PA6)纤维，详细阐述研讨问题，引导学生理解凝聚态结构和玻璃化转变两个重要知识点的内涵和外延。实践证明，研讨式教学不仅能提升学生兴趣，还能锻炼学生分析和解决问题的高阶能力，是提升课堂教学效果的有效途径。

Abstract

Polymer Physics

is a core course for undergraduate majors such as materials science and engineering

and polymer science and engineering. The

Polymer Physics

teaching team at school of materials science and engineering of Beihang University performed a discussion-based reform. The team set the discussion themes as representative polymers such as natural polymer

high-performance structural polymer based on teachers’ research directions

establishing object mapping relations with the contents in the textbook. This essay introduces the overall design of the discussion-based reform. Focusing on the case themed of silkworm silk

it also explains in detail how to guide the thinking and discussion of students. This reform significantly raised the participation of students

and cultivated their high-level ability of analytical and problem solving. The results proved that discussion-based teaching was an effective tool to improve the teaching performance of

Polymer Physics

关键词

研讨式教学案例教学教学模式改革天然高分子

Keywords

Discussion-based teachingCase teachingTeaching model reformNatural polymer

references

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Guan, J.; Wang, Y.; Mortimer, B.; Holland, C.; Shao, Z.; Vollrath, F. Glass transitions in native silk fibres studied by dynamic mechanical thermal analysis. Soft Matter, 2016, 12, 5926–5936.

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Discussion-based Teaching Design of Polymer Physics Course: Comparing the Structure and Glass Transition of Silkworm Silk and Nylon 6 Fiber

DOI：10.14028/j.cnki.1003-3726.2024.24.149

摘要

Abstract

关键词

Keywords

references