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María Magdalena Gea; Luis Armando Hernández-Solís; Carmen Batanero; Rocío Álvarez-Arroyo – Journal on Mathematics Education, 2023
This paper analyzes the relationship between proportional reasoning and understanding fair games in Costa Rican students. We conducted a quantitative and qualitative analysis of the answers to six items on comparing ratios of increasing difficulty level and another item on prize estimation in a fair game. We describe the strategies employed and…
Descriptors: Thinking Skills, Mathematics Instruction, Foreign Countries, Statistics Education