The principal must effectively communicate to parents the manner in which textbooks are used to implement the school’s curricular objectives. Any parent interested in learning more about their child’s course of study or the source of any supplementary instructional materials should contact the principal for more information. If a parent would like to inspect and review particular instructional materials, the parent should make such a request in accordance with policy 3210, Parental Inspection of and Objection to Instructional Materials.