So, I got into trouble at Target again. They have a package of 60 small ghost erasers for $1 and 75 larger ghost erasers for $3.
I created this rhythm sheet, Mrs. White Ghostly Rhythm Sheet, to go along with the poem:
Mrs. White had a fright
In the middle of the night
Saw a ghost, eating toast
Halfway up the lamp post
I've included WAY MORE instructions on the link to TPT (the download is free and in color). I use this activity with Kinder and First Grade. In first grade, we use the erasers to place on-top of the ghost pictures. We also use them to create four-beat ostinati on the back.