Description The pearl material from 1 to 10 according to the given coloring by Maria Montessori is ideal for extensive arithmetic exercises. The pearl suspension from 1 – 20 offers a good introduction to the world of pearl material and conveys the important understanding of quantity and number. Good material for the first exercises with the pearl material. Learning objectives: quantity and number first calculation Error control: 1) Through the Montessori color scheme 2) By counting 3) There must not be any pearl sticks left 4) The harmony of the row must be recognizable Material data: Bead suspension 1 – 10 (30 x 13 x 13 cm) Bead suspension 11 – 20 (30 x 13 x 13 cm) Bead material for the bead suspension (plastic, diameter = 7 mm)
