Students of Gogetters’ Academy, Madhurawada and Visakhapatnam, showcased their talent at the 24th Universal Concept of Mental Arithmetic System (UCMAS) Abacus National Level Competition held recently ...

The 4,000 year old abacus might be ancient technology, but it can serve as a teaching tool for modern students. When operating the device, one learns decomposition — a way to think about pairs of ...

experience in 8th grade math class at the former Schaaf Jr. High School in Parma. Our teacher had us build and use an abacus in class to help learn math skills. She also introduced us to the Base ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. To teach children basic arithmetic, ...