You can even use small objects ... fine motor skills as they trace the upper and lower-case letters from A to Z. How you use ...

Text within the image read: "In traditional printing, capital letters were stored in an upper case above the small letters' lower case, leading to the terms 'uppercase' and 'lowercase.'" ...

Simons, Robert, and Annelena Lobb. "Google to Alphabet: Ten Things We Know to Be True." Harvard Business School Case 116-029, June 2016. (Revised December 2017.) ...