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Zolfaghari, Maryam – ProQuest LLC, 2023
The purpose of this study was to understand children's operations on fragmenting schemes while they are engaged with three different visual models, including circle, rectangle, and length model. This study was a sequential explanatory mixed method, which included two phases that happened sequentially with the dominant use of the quantitative…
Descriptors: Elementary School Students, Elementary School Mathematics, Fractions, Numbers

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