ATRACTOR

Around the wheel

Junior University

Meetings/Talks

O programa AtrMini, Jornal das Primeiras Matemáticas, nº5/2015 (in Portuguese)

Polyhedra

Simetria: uso do programa GeCla como ferramenta didática (in Portuguese)

Symmetry

3D Television - applets

3D television - images

AtrMini

Exhibition Symmetry, playing with mirrors

GeCla

Maths Alive

Riddles with numbers

Stereoscopic kit - applets

Stereoscopic kit - images

Triangles with multiple angles