Keywords :
First Year Undergraduate; General, Analogies; Transfer, Collaborative; Cooperative Learning, Communication; Writing, Internet; Web-Based Learning, Stoichiometry
Abstract :
[en] 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 non-stoichiometric reaction conditions, also known in 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 non-players’ end-of-term exam results was highlighted.
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