Photo Caption: A Japanese abacus (soroban) held over an older style Chinese abacus (suan pan). Photograph by Forrest M. Mims III. Can the old-fashioned one-room schoolhouse provide new lessons for ...
Description: tutorial for making simple jewelry from copper wire, stone and bead from LanAnhHandmade. The method is simple, ...
A few years ago, I stood in a small basement classroom just outside of New York City, watching a high schooler named Serena Stevenson answer math questions in rapid succession. — and Stevenson added ...
Schools in Japan are bringing the abacus back to class, it's reported. Some teachers have been reintroducing a version of the traditional counting tool - the soroban - to help young people think ...
Schools in Japan are bringing the abacus back to class, it's reported. Some teachers have been reintroducing a version of the traditional counting tool - the soroban - to help young people think ...