Fun song for the little ones.
Here are the lyrics - and the PowerPoint. Below that are two youtube versions: Raffi singing the regular kid version and a funny Bob Dylan one. It's fun to have the kids listen to both (I don't show the videos) and describe similarities and differences.
Here's a link to the sheet music. http://www.musicnotes.com/sheetmusic/mtdFPE.asp?ppn=MN0067627