T³ Nederland Content

Content (4) |

Crop Circles

Auteur: Barrie Galpin

Tags:  Polygons, Triangle, Symmetry

Geometrical constructions and patterns in the context of crop circles

Moveable Squares

Auteur: Barrie Galpin

Tags: , Nets, 2D shapes, Symmetry

Move congruent squares to form nets, polyominoes and other shapes. (Ideally used with TI-Nspire Navigator)