重新定义在线生物学教育:关于交互式分支视频利用和学生学习经验的研究
Melissa M Lacey1, Nigel J Francis2, David P Smith1
1Department of Biosciences and Chemistry, Sheffield Hallam University, Sheffield, UK.
FEBS open bio
|January 18, 2024
概括
交互式分支视频可以提高学生在线课程的动力,但其有效性取决于教学设计. 虽然最初没有改善学习收益,但它们被优先考虑进行修订,并且在更好的支架的问题解决活动中显示出希望.
科学领域:
- 在线学习环境在线学习环境
- 教育技术的教育技术.
- 教学设计指令设计.
背景情况:
- 传统的线性视频在在线课程中提供被动内容交付.
- 交互式分支视频提供了一个用于吸引学生的替代格式.
- 评估视频格式对学生参与和学习的影响至关重要.
研究的目的:
- 为了比较交互式分支视频与线性视频在线生物学课程中学生参与和学习的有效性.
- 为各种学习活动探索学生对不同视频格式的看法.
- 确定在线教育中整合分支视频的最佳设计原则.
主要方法:
- 本科生物学学生使用分支或线性视频进行自我引导或整合活动.
- 评估学习收益,并对学生的经验进行主题分析.
- 一个经过修改的分支视频格式与脚手架被测试为一个解决问题的活动.
主要成果:
- 与线性视频相比,交互式分支视频并没有显著改善学习收益.
- 学生们发现分支视频更有趣,更适合修改,但线性视频被认为是核心内容的最佳选择.
- 随着改善了解决问题的脚手架,分支视频被认为更有吸引力和有用.
结论:
- 经过深思熟虑设计的分支视频可以提高学生在线学习的动力和参与度.
- 分支视频的实用性取决于上下文,需要仔细考虑学习目标和教学设计.
- 平衡互动性,清晰的组织和目的是成功实施创新视频格式的关键.
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