Constructive Blue Triangles tools which is part of the

which is part of the motor skills of writing

Tiles: 3 cm x 2

7 cm x 5 cm

Not until three to five months does the child have the ability to intentionally reach and grasp

Enables practical experience in counting the numbers 1 to 1000

Constructive Blue Triangles tools which is part of theA wooden box with lid containing 12 blue right angled scalene triangles painted on both sides. The Constructive Blue Triangles are used in the elementary Montessori classroom to explore equivalency, congruency and similarity. We have Pattern Cards (PDF) for working with this set. Box dimensions: 15. 5 cm x 12 cm x 4. 3 cm. Recommended ages: 36 years.