Ключевые слова: baby, building, care, childhood, children, clay, complex, creative, cube, daughter, dough, education, experiment, father, frame, fun, game, geometry, girl, home, kindergartner, learn, lifestyle, little, man, mathematic, object, plastic, play, playful, playschool, preschool, prism, pyramid, school, sibling, sister, small, stem, teacher, toddler, together,