This is a great mini lesson for alliteration. Presentation serves as a great introduction. PowerPoint includes definition, examples in poetry, practice, and tongue twister writing activity that your students will love.
For some reason, alliteration became so much clearer to my students when I related them to tongue twisters. Writing tongue twisters together is one of the most fun things to do. This mini lesson also has a fun speaking component should you allow students to say their tongue twisters in front of the class.