This coloring worksheet has a secret picture hidden in the notes. If the student colors the quarter notes black, the half notes orange, and the whole notes yellow, then the word "Boo" with a spider underneath will appear. Please be advised that the boxes are small. I created this worksheet for my upper elementary piano students who need extra practice with rhythmic identification. I do not advise using this worksheet with younger students.
This worksheet would also make a great addition to the music sub plan folder for upper elementary music students.