A set of blue Geometric Solids used for the calculation of volume. The solids are derived from a base of 10 x 10 cm and a height of 20 cm. Each sold individually.
The Place Value Working Mat is designed for use on the floor. It is perfect for laying out the Large Number Cards as well as for performing many other Montessori math exercises....
Maria Montessori organized the 1913 training course in Rome in response to many requests, from all over the world, but particularly the United States. It is the first course...
19 real pictures showing opposite concepts such as night/day, or tall/short. Used to generate discussions and to familiarize children with new vocabulary and even more complex...
The Baric Tablets introduce and refine the concept of the baric sense. While blindfolded, the child endeavors to discern the weight of the tablets. Error is controlled by the...