The villanelle is a poetic form that I had never even heard of before using this book. It is a nineteen line poem made up of five triplets and a final quatrain. You can read some sample villanelles at Poetry Through the Ages.
As always, I love to hear when you use the free printables from The Notebooking Fairy in your homeschool. If you send me photos, I will feature you in a Show Off post.