Chicka Chicka Boom Boom is a great story to read in a younger elementary classroom. It introduces each of the letters of the alphabet in a fun and interesting way. There are many activities to use with this book that would keep the students engaged. One of the activities that I love is to cut out trees for each student and have them put the letters in the tree that make up their name. This would be great for Kindergartners to learn the letters of their name.