"Twinkle, Twinkle, Little Star"

A good opener for Preschool / Kindergarten storytimes, especially evening ones.  Works well with "When You Wish Upon a Star" as the closer.

Twinkle, twinkle, little star.

How I wonder what you are.

     Up above the world so high,

     Like a diamond in the sky.

Twinkle, twinkle, little star.

How I wonder what you are. 

The tune for "Twinkle, Twinkle, Little Star" is so simple and so well known that many variations exist.  Below is one about mice that can be used as the ending song of a mouse-themed storytime.

"Scribble, Scrabble, Little Mouse"

Scribble, scrabble, little mouse,

Creeping softly through the house.

     Nibble this and nibble that.

     Scamper when you see the cat!

Scribble, scrabble little mouse,

Creeping softly through the house.

     [SPOKEN: Bye, bye, little mice.  We'll see you next time!]