Intro. to decimal system (1 cube, 9 squares, bars and units) in a tray Metode Montessori (Bahasa Indonesia) director of a Montessori school

director of a Montessori school ranging in age from 18 months to fifteen years

The Teen boards help children explore numbers in various sequences ranging from 11 up to 19

The child learns the names 100

One black pyramid depicting the symbol of the noun the other a red sphere depicting the symbol of the verb

Intro. to decimal system (1 cube, 9 squares, bars and units) in a tray Metode Montessori (Bahasa Indonesia) director of a Montessori schoolThis is a wooden tray that contains the following golden bead material: one thousand cube, nine hundred squares, nine ten bars, and nine golden bead units. With adequate representation, this material demonstrates place value and the concept that a decimal category cannot exceed nine.