(2) “Harassment, intimidation or bullying” means any act that:

• (a) Substantially interferes with a student’s educational benefits, opportunities or performance;
• (b) Takes place on or immediately adjacent to school grounds, at any school-sponsored activity, on school-provided transportation or at any official school bus stop;

(2) School districts must include in the policy:

• (d) A statement of the scope of the policy, including a notice that the policy applies to behavior at school-sponsored activities, on school-provided transportation and at any official school bus stop.