增强灵活的分数转移:序列和同时游戏的作用与多个表示
Kreshnik N Begolli1, Siling Guo1, Lourdes M Acevedo-Farag1
1School of Education, University of California, Irvine.
Cognitive science
|January 22, 2026
概括
这项研究表明,使用分数游戏进行的游戏性干预改善了学生的分数知识. 同时游戏条件对于具有更高先验知识的学生来说尤其有效.
科学领域:
- 教育教育教育教育教育教育.
- 认知心理学 认知心理学
- 基于游戏的学习
背景情况:
- 分数知识对于数学发展至关重要.
- 传统的分数教学方法,特别是用不一样的分母加法,对学生来说可能具有挑战性.
- 开发引人入胜和有效的干预措施对于改善分数理解至关重要.
研究的目的:
- 编码设计和评估一个简短的,有趣的干预使用分数游戏来增强分数知识转移和加法技能.
- 为了比较同时与连续实践在分数任务的有效性.
- 调查事先知识对干预结果的影响.
主要方法:
- 使用了参与式设计方法,让教师和学生参与编码设计两个分数游戏: Fraction Ball和Bottle Caps Bonanza.
- 学生被随机分配到治疗教室中的同时或连续的实践条件.
- 一个比较组只接受了前测试和后测试.
主要成果:
- 与对照组相比,干预表明对整体分数知识和远程转移有显著的积极影响.
- 在同步练习条件下的学生表现出一种趋势,即在不同分母的无时间分数加法中表现更好.
- 具有较高先前分数知识的学生从同时练习条件中获益更多.
结论:
- 一个有趣的,代码设计的干预,结合分数游戏,可以有效地提高学生的分数知识.
- 同时练习可能为特定的分数技能提供优势,特别是对于具有更强基础的学生.
- 这种方法突出了基于游戏的学习和参与式设计在数学教育中的潜力.
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