Game involving manipulative plastic triangles in which individuals may make tessellations and other patterns for their own amusement.

'amus':18 'game':1 'individu':8 'involv':2 'make':10 'manipul':3 'may':9 'pattern':14 'plastic':4 'tessel':11 'triangl':5

Printed manipulative plastic teaching materials in the field of geometry, plastic overhead projector transparencies, printed magnetized plastic teaching materials in the field of geometry

'field':8,22 'geometri':10,24 'magnet':16 'manipul':2 'materi':5,19 'overhead':12 'plastic':3,11,17 'print':1,15 'projector':13 'teach':4,18 'transpar':14

Educational software featuring instruction in the field of geometry.

'educ':1 'featur':3 'field':7 'geometri':9 'instruct':4 'softwar':2

ISOTILES

Owners

Goods & Services