Clash of Chemists: A Gamified Blog To Master the Concept of Limiting Reagent Stoichiometry,Journal of Chemical Education

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Clash of Chemists: A Gamified Blog To Master the Concept of Limiting Reagent Stoichiometry
Journal of Chemical Education ( IF 2.5 ) Pub Date : 2018-02-08 00:00:00 , DOI: 10.1021/acs.jchemed.7b00256
Nathalie V. le Maire ₁ , Dominique Ph. Verpoorten ₂ , Marie-Laure S. Fauconnier ₁ , Catherine G. Colaux-Castillo ₁

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In a first-year university course, students experienced a new learning activity (“Clash of Chemists”) prompting them to create and share personal analogies explaining the difference between stoichiometric and nonstoichiometric reaction conditions, also known in the literature as “limiting reagent stoichiometry”. To support students’ commitment to this unusual assignment, the instructional design drew on a blog enriched with game mechanics (tournament, video rewards, and leaderboard), as found in popular mini-games. The paper reports on the activity’s outputs and on participants’ perceptions of its usability, usefulness, and generated satisfaction. Overall students’ reception of this mini-game was positive. A significant difference between players and nonplayers’ end-of-term exam results was highlighted.

中文翻译：

化学家的冲突：一个精通博客以掌握限制试剂化学计量的概念

在大学一年级的课程中，学生经历了一项新的学习活动（“化学家的冲突”），促使他们创建并分享个人比喻，以解释化学计量和非化学计量反应条件之间的差异，在文献中也称为“限制试剂化学计量” 。为了支持学生对这项非常规作业的投入，教学设计在一个博客中进行了介绍，该博客内容丰富了游戏机制（锦标赛，视频奖励和排行榜），如流行的迷你游戏中所见。该论文报告了活动的产出以及参与者对活动的可用性，有用性和产生的满意度的看法。总体上，学生对这款迷你游戏的好评。突出显示了参与者与非参与者的期末考试结果之间的显着差异。

更新日期：2018-02-08

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