The book is aimed at children aged 4-5 years old. It contains fun activities tailored to the needs of preschoolers and covers the basic thematic units taught in preschool. It includes over 100 original worksheets that cover all seasons, through which children:

- come into contact with their first poems and songs
- enrich their oral language through riddles and proverbs
- learn colors, shapes
- understand the concepts of space and time
- compare sizes and make groupings
- recognize letters and words
- experiment with writing and reading
- learn numbers up to 5
- discover the world around them
- cultivate their observation skills and imagination

The interdisciplinary worksheets cover all knowledge fields and are in line with modern analytical programs. This material can be used by both parents and educators working with children of this age.