I have a 3 years and 10 months baby and I have should be put in standard nursery or Kg 1

A. Right now your child is three years 10 months old so if you’re enrolling your child then it would be nursery because the correct age for nursery is four years so your child previously in the school if your child is ready to write and you’ve already prepared your child with alphabets and all then put your child into nursery