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Spatial orientation: development, teaching-learning and influence of cultural factors
Pedro Palhares, Sara Ribeiro
Working with geometric figures in preschool
Emma Mamede, Filipa Balinha
Games for consolidating plane isometries: an experience with 6th grade primary school students
Pedro Palhares, Sofia Moreira
Our grandparents' problems (4)
Helder Pinto
Ludopolis. It's a lot of game!
Ludus Association