These are notes were created for Native or Heritage Spanish speakers to teach direct object pronouns. It's based on the song "Cancioncitas de amor" by Romeo Santos. This song has a lot of direct objects in the lyrics which can then be changed to pronouns. The notes include a comparison to direct objects and direct object pronouns in English and pictures to symbolize the main parts of the sentence: subject, verb, and object.
I've found that my students respond well to the song as the structure for the notes because it helps them to see the grammar point in context.
Also included in this is a Power Point with blanks for students to fill in.