This is an innovative, interactive math tool created using 3D printing technology (printed from STL files using filaments like PLA). The device features a main base plate embedded with a 1 to 10 multiplication grid (Pythagorean table) and is equipped with horizontal and vertical sliding markers. To use it, a student simply slides the red and green markers to target two specific numbers; the open windows on the sliders intersect precisely over the grid to instantly reveal the correct mathematical product. This hands-on tool turns abstract multiplication practice into a tangible, tactile, and highly engaging learning experience for children without relying on digital screens.
