Assessing fraction knowledge by a digital game
作者：
Highlights：
• Fraction understanding is an important predictor of mathematics achievement.
• We used a digital game with tilt control to assess conceptual fraction knowledge.
• The digital game employed fraction magnitude estimation and comparison tasks.
• Hallmark effects of fraction magnitude processing were replicated using the game.
• Additionally, game performance correlated with students' math grades.
摘要
•Fraction understanding is an important predictor of mathematics achievement.•We used a digital game with tilt control to assess conceptual fraction knowledge.•The digital game employed fraction magnitude estimation and comparison tasks.•Hallmark effects of fraction magnitude processing were replicated using the game.•Additionally, game performance correlated with students' math grades.
论文关键词：Digital game,Alternative assessment,Mathematics,Fractions,Serious game
论文评审过程：Received 2 September 2016, Revised 30 December 2016, Accepted 1 January 2017, Available online 4 January 2017, Version of Record 9 January 2017.
论文官网地址：https://doi.org/10.1016/j.chb.2017.01.004
