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Playing with patterns in preschool education
Emma Mamede
Different types of mathematical tasks: an experience in the 5th grade of school
Alexandra Gomes, Ana Sofia Martins
Our grandparents' problems (8)
Helder Pinto
Areas and perimeters in the 1st cycle of primary education
Alda Carvalho, Carlos Pereira, Ricardo Cunha Teixeira
Selection, construction and interpretation of statistical graphs by future primary school teachers
Jose Antonio Fernandes, Pedro Palhares