Digit Standard Abacus - 10.5 Inches - Professional 17 Column Soroban Calculator (Functional and Educational Learning Tool)
Brand: Yellow Mountain Imports
Experience the art of math with classic 14th Century calculator technology. Ideal for improving mental calculation skills.
- TIMELESS RELIABILITY: A calculator in its classical form, the abacus/sorban features a system used before written numerals, and is still used in parts of the world by merchants, traders, and clerks
- AN IDEAL MONTESSORI MATH TOOL: Make math practice more effective; Using an abacus as a math manipulative is a great way to teach kids how to count, equate and compute mentally
- MODERN AND DURABLE: This 17-digit professional soroban abacus is made from quality ABS plastic and measures 10.5 x 2.5 x 0.75" (26.5 x 6 x 1.5cm)
- GREAT PORTABILITY: At 0.26lb (0.12kg), this abacus is made compact and handy so you or your kids can easily take it anywhere; Comes with rounded edges so your hands won't get hurt; Also, it never runs out of power!
- ARITHMETIC EDUCATION MUST-HAVE: Manipulative tools such as this abacus is an important teaching supplement for your grade-schoolers' education; It can be used in teaching number concepts in remote learning or homeschooling settings; Abacuses are also a proven useful learning device for the visually impaired