First published in 1948, this book lucidly delineates the fundamental principles of the Montessori approach to education, which was based on a series of genuine discoveries of...
The Medium Movable Alphabet allows the child to build many words in a limited space. The set of thick plastic letters includes 15 of each letter. Includes additional Spanish...
This packet includes four sets of real pictures of analog clocks telling time either to the hour or the half hour. Each set has 12 clock faces with its own label for a total of...
3 sets of color-coded unit subtraction combinations (equations) slips. 1 set of combinations for each of the 2 Subtraction Working Charts. Each set supplied in a separate...
Using the Tens Boards, the child explores the number names of the tens and the sequence of numbers 11-99. Bead quantities are created from the 10 bars and unit beads in the Tens...