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Texto do Siegler com orientações interessantes para operações com frações #215

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hjbortol opened this issue Apr 30, 2020 · 0 comments

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hjbortol commented Apr 30, 2020

Link: https://psycnet.apa.org/doiLanding?doi=10.1037%2Frev0000072

Entre as recomendações: problemas em espiral (colocar adições na lição de multiplicação), atacar o "tie effect" (https://link.springer.com/content/pdf/10.3758/BF03196878.pdf).

hjbortol added the 2a Edição label

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