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Ali Mohammadian-Khatir; Amirali Tabatabai-Adnani; Ali Barahmand; Mohammad Ali Fariborzi-Araghi – REDIMAT - Journal of Research in Mathematics Education, 2025
The purpose of this study is to investigate students' thinking of direct, inverse and nonproportional problems. Thirty two seventh grade students from three different government schools participated in this study. To collect the data, the participants were asked to solve 9 open-ended problems, including 3 direct, 3 inverse and 3 non-proportional…
Descriptors: Thinking Skills, Mathematics Skills, Problem Solving, Middle School Mathematics
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Sharif-Rasslan, Amal; Tabajah-Awawdy, Jehan – Journal of Cognitive Education and Psychology, 2022
This qualitative study aimed to examine: (1) the manner in which kindergarten children and first graders make sense of the term "area" regarding optimization problems; (2) how this manner is manifested in their decision-making and "STEAM" (science, technology, engineering, art and math) skills; and (3) how kindergarten children…
Descriptors: Kindergarten, Young Children, Grade 1, Concept Formation