This is the ULTIMATE GUIDE to the BEST children's literature for teaching the alphabet in preschool and kindergarten. Teachers can read the alphabet books to teach letters and sounds aloud, share them in small groups, or add them to a classroom bookshelf!
To add a level of difficulty. I would add number cube to see how many letters to cover up at a time. Use tally marks, dots, numerals ect Free "find the letter" alphabet worksheets! Get them for uppercase, lowercase, and both!