Montessori activities: Sound boxes (Sensorial): Mont Ivy Preschools

Montessori activities simplified: Sound Boxes: (i) A sensorial activity to refine the auditory (listening) sense.
How does it work: Each Red-top cylinder produces a different sound and matches the sound of exactly one Blue-top cylinder. The child has to pair the Red and Blue cylinders that make the same sound only by listening to the sounds - particularly in absence of any visual cues.