Magazine Year: 2021 / Number: 17
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The bar model as a pictorial representation to support problem solving in the 1st cycle of primary education
Carlos Pereira dos Santos, Ricardo Cunha Teixeira, Elisabete Barbosa, Elsa Marques, Maria Leonor Rodrigues
Learning mathematics: screening and preventive intervention in 1st grade children
Lilia Marcelino
Our grandparents' problems (15)
Angelo Silva, Helder Pinto