Here is a Cultural Literacy worksheet on the lyric as a form in poetry–and by extension, then, lyrics in music. This is a half-page document with a reading of three short sentences followed by three comprehension questions. A short, symmetrical introduction to the lyric form and nothing more.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.