Welcome to the Fullerton School District's Transitional Kindergarten (TK) page. Transitional Kindergarten is the first of a two-year, age and developmentally appropriate kindergarten program enhanced with technology integration. Students who complete the TK program are eligible to continue to Kindergarten the following school year. Our goal is to foster social and emotional development, collaborative play, and self-directed learning through a variety of experiences. Parents are encouraged to become partners in their child’s education. Transitional Kindergarten is part of the public school system and is free to participating students.