Offer for preschool children. With the help of 240 colorful push pins and 8 pattern tables, the child practices mapping – that is, visual analysis and synthesis. This is a central cognitive function that influences children's reading and writing learning. The patterns in the set teach children to recognize the details of the image, analyze, categorize, and follow the elements of the presented schema. Categorization contributes to the development of intelligence. As a result, children learn social and linguistic rules.