Enacts new GS 115C-298.5 (Adjunct K-12 instructors in core academic subjects). Directs the State Board of Education to develop minimum hiring criteria for higher education faculty members to contract as adjunct instructors in specific core academic subjects in K-12 schools, and to make those criteria available to local boards of education. Authorizes local boards of education to contract with individuals to serve as adjunct instructors who meet the State Board of Education's criteria. Provides requirements for the contract, including limits on hours per week and length of contract terms, and specified preservice training for instructors not currently licensed as a teacher.