Eat Your Peas, Louise by Pegeen Snow
I teach the song first, then we add it to the book as we read, singing at each page turn. My Kindergartners love this book. We also stop on the pages where the father is offering things to Louise for eating her peas, and I ask if Louise really looks like she wants to climb a tree, or go fishing, or watch football. We try to think of other things she might like to do instead.