Teaching Abacus Demonstration Model Two-Row Abacus Brain Development Classroom Tool

This classroom tool is a teaching abacus with an orange rectangular frame, vertical rods, and green bead counters for hands-on learning. Built as a counting abacus, it supports basic arithmetic practice by letting users move beads to represent numbers and simple calculations. The two-row bead arrangement includes a top section and a bottom section, helping separate counting steps for clearer teaching demonstrations. As a teaching abacus, it provides a simple visual approach to explain number concepts, making lessons easier to follow in group or one-on-one exercise. The bead rack structure encourages repeated exercise, helping users build confidence with counting and arithmetic through direct bead movement.