This box of Constructive Blue Triangles is used in the elementary Montessori classroom to explore equivalency, congruency, and similarity. A box with a lid contains 12 right-angled scalene triangles.
ADVANTAGE: It encourages geometric exploration, spatial awareness, fine motor skills, problem solving, and creativity. They are an essential tool for developing a solid foundation in geometry, which is beneficial in both mathematics and general cognitive development.
(For age 3-12)