This file contains 26 pages, one for each letter of the alphabet. All coloring sheets involve beginning sound of the letters with the exception of X,which includes beginning and ending sound. The standard is included on each page. This is great for teachers who have to have the standard posted around all student work. This was designed with Kindergarten in mind , but can work with other grades. It can be used as a center activity. This works under common core standard RF.K.2a. This works well for an extra activity when you are covering letters sounds.