Smooth Gradation Board

The Smooth Gradatoion Board is designed to refine the tactile sense of children, helping them to distinguish between different grades of smoothness. It enhances sensory perception and prepares the child for later work in mathematics and writing by refining their sense of touch. It is 1 rectangular wooden board with a series of smooth strips arranged in gradation. The boards are durable and designed for repeated use in a classroom setting. The board measures: 30x15 cm.