(1) At least once per calendar year, ONB providers must supply kindergarten or school readiness materials to the parents or guardians of preschool-age children.

(2) Kindergarten or school readiness materials must be the same or similar to resources posted online by OSPI, the department, or other equivalent organizations. These materials may address:

(a) Kindergarten transition activities, if applicable; and

(b) Developmentally appropriate local school and school district activities designed to engage families.