... my son is that age.
When he was a tad younger, he was real CLINGY too.
It was a phase.
It is normal though.
My son, was always home with me. He is 'supposed' to go to Kindergarten in the fall.
He was not in a Preschool. Until just a couple of months ago, for some reason, he matured a bit and I felt in my gut, that he'd be ready for a Preschool type environment. Until that point, he did NOT want to go, anywhere or to anything. AT ALL. He would not even get out of the car and refused to enter any building... that was for any play-group or "class" for him.
As I said, until a couple of months ago, he was like that. I took him to various places, play venues/classes. But I finally found one that HE liked. And so now, he goes to Preschool for half-days twice a week.
He is HAPPY. He has gotten "separated" from me, and it was fine. He didn't even cry on his first day there. I was surprised.
So my hope is, this will help him "Transition" to Kindergarten. Because it is right around the corner. My kids school, they begin the next school year at the end of July, beginning of August for the Kinder kids.
My son, all along, was and is a social child and interacts well. But, he was just REAL attached, to me.
But now, 'he' was ready... for going to Preschool. I went by my gut-instinct about it. He is now, asking me if he can go everyday. But we can't afford it.
Hawaii, has something called "Head Start", which is a Federally funded Preschool. It is free or at reduced cost.
Here is the link:
http://www.hcapweb.org/headstart.html
I don't live on that side of the island. So I don't know what schools are out there where you live.
Also, there is Patch Hawaii, which is good main resource for parents about childcare etc.
http://www.patchhawaii.org/
ALSO check out "Preschool Open Doors", which is a State program which will fund your child's Preschool costs.
http://www.patchhawaii.org/families/paying/preschool
But, I think this is only for 3 or 4 year olds.
BUT, the open-enrollment period is from THIS March 1 to April 30th.
ALSO, if your son is really not ready for Kinder... then you can opt to send him later. But, sure entry-age for Kindergarten is 5 years old. IF a child is entered into Kinder at 5 turning 6 years old, you need to Request that to the School/Principal. Otherwise, they will enter the child into 1st Grade. Kindergarten in Hawaii as well as many States, is not "mandatory."
ALSO, some of the public schools here, have a "Jr.K" class. So check with your school on that.
Here is the Hawaii State DOE (Dept. of Education) website:
http://doe.k12.hi.us/kindergartenjunior.htm
This is ALSO a VERY good resource for Info. & on Kindergarten "Readiness":
http://the.honoluluadvertiser.com/article/2005/Jul/07/ln/...
Although I have home schooled my son and he's been home with me, per HIS cues... I have entered him into Preschool. Which is only recently, as I said. BUT... it has REALLY helped him... and it will also 'prepare' him for 'school' when Kinder does happen.
So, it was a good thing, for him.
If/when you do send your son to Kindergarten... you can always be a "Volunteer Room Mom" for the classroom. Lots of Moms do that... for that very same reason.