CVC words are three letter words that follow a consonant/vowel/consonant pattern (like c.a.t, d.o.g, f.o.x, s.i.t, etc)  It is considered the simplest way to introduce little children to the concept that words have a beginning, middle and ending sound and blending these sounds together creates a word.  
 
The CVC board will provide a fun transition from recognizing letters, to associating those letters with their unique sounds, to blending the 3 sounds together to make their first words, to swapping each vowel/consonant to make more new words. An inviting way to begin children reading journey.