One World Preschool offers classes not just to tots but also to school-age students. It has a maximum capacity of 38 children for its day care program, which operates after school. The school leans towards an academic curriculum in which children practice number and letter recognition through activities like name writing, letter writing and reading and writing. The program does not have financial aid or scholarship programs; however, it does accept CalWorks. Students are eligible from 3 years of age through the third grade.