Nienhuis Montessori Heutink USA

Mathematics

Arithmetic Trinomial Cube This cube represents the equation (a + b + c)³ in concrete form and differs from the Trinomial Cube in that the component pieces are color- coded to represent hierarchical values from 1 unit to 1 million. This makes it possible for the child to equate an arithmetical value to each of the cubes and prisms. Contained in a hinged wooden box with lid. Item Number: 018700 Trinomial Cube The Trinomial Cube is a concrete representation of the algebraic formula (a + b + c)³. The factors of the equation are represented by cubes and prisms. The elementary Montessori child uses the Trinomial Cube as an activity of algebraic exploration. Contained in a hinged wooden box with lid. Item Number: 013200

Algebraic Binomial Cube This cube for (a + b)³ provides the basis necessary for the sensorial construction of higher powers of the same binomial: (a + b) 4 and (a + b) 5 . Contained in a hinged wooden box with lid. Item Number: 027200

Nienhuis Montessori

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