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Reversal Error in Mathematics: Training Against It Using ε⃔  coach
Vicent Santamarta, Pablo Garcia-Segarra, Noelia Ventura-Campos, Aida Moreno-Rus, Zoe Falomir
241 - 249
10.3233/FAIA230688
Research Article
Frontiers in Artificial Intelligence and Applications
Volume 375: Artificial Intelligence Research and Development
Abstract

This paper presents ε⃔  coach, a serious game prototype which aims at training players to detect and avoid reversal error when representing word problems of the type “N times as many S as P” algebraically as an equation.

The ε⃔  coach visualizes the relative size of the entities in the relation following a qualitative model based on containers. This serious game also provides a quantitative visualization of the entities related using graphics, it helps players to resolve the formulated equation using discrete values and it shows players’ progress.

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