This is a Hangeul education program produced based on systematic and integrated theories of speaking, reading, and writing education. Its main feature is that you can achieve systematic educational effects by applying a systematically organized character-separation curriculum, from the stage of just starting to read to the stage of completing speaking. In particular, it differentiates itself from existing Hangeul education programs by including a phonics education curriculum based on the consonant-vowel system, rather than just simple vocabulary repetition, which is the basic stage of whole-word education. Preschoolers who are just stepping into the world of letters!! By playing with words and letters with Hangeul, they can learn Hangeul in a fun way.