Classroom diversity

Humpty Dumpty sits on a wall
Pretending hard to listen.
He's got his mind on other things
And don't know what he's missin'.

Mary, Mary, quite contrary
Never can be wrong,
And so to get her point across
She argues hard and long.

Jack be nimble, Jack be quick
In volley-ball and soccer,
But when it comes to speaking out
He's not much of a talker.

Little Bo Peep has lost her tongue
And don't know where to find it,
So all the rest will never know
What wisdom lies behind it.