Touch-sensitive board - a panel with various developmental objects (locks, fasteners, etc.).
The touch pad enables children to communicate with the outside world through their fingers. The child learns to distinguish objects according to certain criteria.
With this manual, a teacher plays different games with children. Children have an opportunity to touch the figures on the board, and draw them with tracing paper and a pencil in the sandbox.
The tactile developmental materials develop sensation, vision, hearing, speech and thinking, sensory perception, tactile memory, fine motor skills and communication.