For Mac OS users, there is a system setting that may not allow you to tab onto several types of elements in a web page. To change this setting:
Health & PE
Mr. Willis, Mrs. Hylton, Mrs. Soto, Mr. Shinn
Health & Physical Education
Mrs. Alison Hylton, Health
Mr. Brad Willis, Physical Education
Mr. Chris Shinn, Physical Education/Athletic Director
Mrs. Nicole Soto, Physical Education