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Vondrová, Nada – International Journal of Mathematical Education in Science and Technology, 2022
The adverse influence of the presence of an irrelevant number and language inconsistency in a word problem is well known. Our study focused on the combination of these two variables and on the position of the irrelevant number in the word problem for Grade 6 pupils. The study has a mixed design. Item Response Theory was used to make equally able…
Descriptors: Grade 6, Mathematics Instruction, Word Problems (Mathematics), Difficulty Level
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Valverde, Gabriela; Castro, Encarnación – PNA, 2012
We present the findings of a study on prospective elementary teachers' proportional reasoning. After describing some of the teachers' performance in solving multiplicative structure problems that involve ratios and relations of direct proportionality between quantities, we were able to establish classifications of their answers according to…
Descriptors: Elementary School Teachers, Thinking Skills, Performance Based Assessment, Multiplication
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Keller, Jean; Ripoll, Hubert – Learning & Individual Differences, 2004
The relationships between response latencies and accuracy on the matching familiar figures test (MFFT) and two gross motor tasks (batting or catching a ball) were studied in twenty-nine 9-year-old boys. Children were classified into four groups using a double dichotomy of response latencies and errors on the MFFT: reflective, impulsive,…
Descriptors: Males, Conceptual Tempo, Motor Reactions, Reaction Time