(a) A reasonable person under the circumstances should know will have the effect of:
(1) Harming a student;
(2) Damaging a student's property;
(3) Placing a student in reasonable fear of harm to his or her person; or
(4) Placing a student in reasonable fear of damage to his or her property; or
(b) Is sufficiently severe, persistent or pervasive that it creates an intimidating, threatening or abusive educational environment for a student.