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Direct linkAbtahi, Yasmine – For the Learning of Mathematics, 2017
In this writing, I report on how two 12-year old children used fraction strips to add 1/2 and 2/5. In their interaction with the tool, I look for the emergence of the tool-mediated Zone of Proximal Development to analyse the knowing that become available to the children. In thinking about this interaction, I ask what is the role of the more…
Descriptors: Problem Solving, Fractions, Addition, Children
