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:
Art Schedule
Elementary:
8:00 – 8:45 Conference
8:45 – 9:35 Pre – K
9:45 – 10:35 Kinder
10:45 – 11:35 1st grade
11:35 – 12:05 Lunch
12:05 – 12:55 2nd grade
12:50 – 1:50 3rd grade
2:00 – 2:50 4th grade