Sewa peralatan Montessori The Long Number Rods di GIGEL.ID.
MATERIAL: Ten rods identical with the Red Rods in length, but divided into red and blue sections. The shortest rod is red. The second is twice the size of the first; one half is painted red and the other half is blue. The third rd is three times the size of the first and is divided into three sections; the first painted red, the second is blue, and the third red. All the other rods are divided in a similar fashion, alternating red and blue, the first section always being red. The number of sections represent the numbers of the rod. PURPOSE: - To experience the qualities of each number and to learn their respective names.- To show that each number is represented by a single object, as a whole, separate from others.- To help memorize the sequence of numbers from 1 to 10. Disarankan untuk usia mulai dari 4 tahun atau setelah anak mampu menggunakan Montessori The Red Rods
Untuk penjelasan lebih detail cara penggunaannya dapat dilihat di link berikut: http://www.montessoriworld.org/Math/rods/rodintro.html