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Each inset has a large knob for secure handling
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
Wood block: 42 cm x 5
one divided into halves
Constructive Blue Triangles animal-puzzle Each inset has a largeA 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.
