MaMontessoriBox Decimal system

EDUCATIONAL OBJECTIVE: to manipulate the concrete representation of quantities and to know the symbols which code the unit, the ten, the hundred and the thousand. Contains : - Montessori teaching materials: . 4 quantities in 3D pearls, . 4 cardstock symbols of units, ten, hundred, thousand. - a 20-page illustrated educational guide, which combines the main Montessori principles with a focus on freedom and discipline, and the step-by-step method to successfully complete the activity with the child, - and other surprises to collect...