touch board/Montessori activity/Sensorial area/Lady bird/ manjeri

There are 4 rectangular touch boards in a proper set: Touch Board 1– two equal squares, one side rough and the other side smooth Touch Board 2– ten strips, alternating between rough and smooth Touch Board 3– five graded strips, slightly rough to very rough Touch Board 4– 5 graded strips, slightly smooth to very smooth Thank you for watching Lady Bird International Montessori Teacher Training Institute Manjeri-9745071514,9207200999