View individual articles:
The game of dominoes and the multiple representations of numbers
Alexandra Gomes, Maria Lopes
Our grandparents' problems (5)
Helder Pinto
Structured materials for preschool mathematics education
Alda Carvalho, Carlos Pereira dos Santos, Jorge Nuno Silva, Ricardo Cunha Teixeira
Mathematical games in preschool education: a categorization and the mathematical principles of Raaapidoo and Dobble
Alda Carvalho, Carlos Pereira, Ricardo Cunha Teixeira