Anybody know of any sites where I can find chords to children’s songs to do a sing-along with a kindergarten class? I’m thinking stuff like “Itsy Bitsy Spider” or something.
Here’s one: http://www.easynet.ca/~gardiner/pages/kidsong.html
sidxiii
“I’d rather be at home, listening to the Ramones . . . .”
You might find some stuff here:
http://www.nutz.org/olga/main/m/misc_childrens/nursery_rhymes.crd
Jim McCutcheon (a.k.a. “The Guitar Man”) is one of the most respected classical guitar players/instructors in the country. In addition to “serious” classical guitar, he specializes in guitar music for children.
We bought his CD titled “Guitar Man,” which is a dozen-or-so children’s songs expertly played on a variety of guitars. Our children absolutely love it. I believe he has also written and published children’s music for guitar players.
Information on his “Guitar Man” CD, which I think is a real “must” if you have young children:
http://www.udayton.edu/~music/faculty/mccutcheon/guitarman.html
Jim McCutcheon information:
http://guitarsalon.com/teachernet/detail/176.shtml
http://www.udayton.edu/~music/faculty/mccutcheon/
Development Workshop for Music Teachers:
I know it is not what you asked for but Mel Bay has a series of children’s song books for guitar and voice that are simply the melody and chords for about 4 bucks. 
You will grow to hate him but it is a start.
HUGS!
Sqrl