(1) ONB providers must provide culturally and racially diverse learning opportunities. Diverse learning opportunities must be demonstrated by the ONB provider's curriculum, activities, and materials that represent all children, families, staff, and the local Native American tribes, such as:

(a) Diverse dolls, books, pictures, games, or materials that do not reinforce stereotypes;

(b) Diverse music from many cultures in children's primary languages; and

(c) A balance of different ethnic and cultural groups, ages, abilities, family styles, and genders.

(2) An ONB provider must contact the local Native American tribes to begin a partnership, recognizing tribal sovereignty and incorporating cultural materials or practices, as appropriate.

(3) ONB programs must provide supplemental learning opportunities that incorporate elements of tribally approved curriculum such as, but not limited to, Washington's Since Time Immemorial early learning curriculum (https://www.dcyf.wa.gov/tribal-relations/since-time-immemorial) or school-age curriculum (https://www.k12.wa.us/student-success/resources-subject-area/time-immemorial-tribal-sovereignty-washington-state/elementary-curriculum).

(4) ONB providers must appropriately intervene to stop biased behavior displayed by children or adults. Such intervention may include, but is not limited to:

(a) Redirecting an inappropriate conversation or behavior;

(b) Being aware of situations that may involve bias and responding appropriately; and

(c) Refusing to ignore bias.