Is early childhood education lesson available in the public school system?

Yes, early childhood education is available in many public school systems, although the specifics vary widely depending on location (country, state/province, and even district). Many public schools offer preschool programs (often called pre-K) for children aged 3-5, sometimes starting even earlier in some areas. However, availability and funding for these programs are not uniform and can be limited by factors like budget constraints and the number of eligible children. Some areas may have waiting lists, and eligibility requirements may vary (e.g., based on income, special needs, or other factors).