The children will learn the counting of numbers with the spindle box. It is the first mathematic material containing the numeric value of 0 (zero). Examples of use: With this material the children will learn the mathematic correlation to the single numbers and the equilibrity of 0, because the subdivision for the 0 remains empty. Control for success: is possible with these spindles, because none of the spindles should be left after the dividing. The article is composed of 1 spindle box (0-4), approx. 27 x 20 x 5 cm; 1 spindle box (4-9) approx. 27 x 20 x 5 cm; 45 spindles approx. 17 cm; 1 keeping safe box, made of wood
Orders are at the moment only possible on our german homepage. For more details look at spindle box of 2 sets, set of 48 components at our german homepage.