Speaking Out for the Blind Episode 331- Abacus Bee
The Des Moines Register says that the Iowa Educational Services for the Blind and Visually Impaired students took part in the State’s first Abacus Bee. An abacus is a special counting tool containing wires and rods and movable beads for solving equations. Iowa Educational Services for the Blind and Visually Impaired Math Consultant Sara Larkin … Read more