Abstract: This study aims to describe the ability to know the letters in children aged 4-5 years in PAUD Ceria Eduloka Subdistrict Seberida Regency of Indragiri Hulu. This type of research is Classroom Action Research (PTK). The place and time of the research was conducted in early childhood Eduloka Cheerful Seberida District of Indragiri Hulu, which is held for 4 months. Subjects in this study…