Constructive Blue Triangles animal-puzzle A multi-layered wooden bird puzzle

A multi-layered wooden bird puzzle in gradient colours

This set contains a wooden box with attached tray and a ball

We have Printed Arrows and Skip Counting Worksheets (PDF) for working with this set

A wooden box containing 6 matching pairs of white fabrics of different textures

Constructive Blue Triangles animal-puzzle A multi-layered wooden bird puzzleA 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.