#choosingaschool

How do I know if my child is ready for school AND which school is right for them?

My son is getting ready to enter PK 3 and I feel a little anxious about the whole school choosing situation Is it too soon for him to be in school?
Should I wait until he is at least four?
How can I be sure the school environment is supportive and kind ?
These are some of the questions I pondered as I decide which is the right school .