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one divided into halves
and colours
A multi-layered wooden bird puzzle in gradient colours
Ball diameter: 4
Wood block: 42 cm x 5
Constructive Blue Triangles animal-puzzle one divided into halvesA 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.
