RBSI books in the preschool level integrate various activities that promote the development of cognitive, affective, and psychomotor skills of the learners while they are enjoying their lessons. These activities encourage independent learning, cooperative learning or teamwork, multiple intelligences, and higher order thinking skills. Creative illustrations are featured in every page of the book that would really catch the attention of the learners.

Developed by subject area experts and education specialists, RBSI books in the pre-elementary level cater to the need of the young learners today and tomorrow’s nation builders.