Letter E Coloring Worksheets to associate with everyday objects starting with Letter E, e.g., Egg, Earth, and an Ear. An early fun-filled reading, writing, and activity worksheet to help preschoolers learn the letter E formation and recognize uppercase and lowercase letters. Letter recognition is a vital preschool activity and allows children with several activities. Coloring is an excellent medium to improve a child's concentration and enhance fine motor skills. Coloring also improves visual development skills and helps children express themselves in beautiful ways. Let's learn Letter E.