This puzzle provides the Child with the next level from the single-shape puzzle. A small, medium, and large blue circle each one with a large wooden knob for lifting off the base. During the sensorial stage, isolating one concept at a time, helps children distinguish colors and shapes. This puzzle isolates the concept of size. Stimulating hand-eye coordination and fine motor skills, helps the Child begin the skill to develop visual discrimination.
This puzzle starts the process of identifying visual differences in size, a pre-literacy requirement for learning how to read. The knobs help develop the correct pincer grip for the fingers to hold a pencil correctly, the precursor to handwriting.
