Mac OS User Tabbing
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:
Open System Preferences and go to Keyboard:
Select the Shortcuts tab. Make sure the box for "Use keyboard navigation to move focus between controls" is checked.
Additional settings for Safari Browser.
Open Safari Preferences:
Select the Advanced tab. Make sure the box for "Press Tab to highlight each item on a webpage" is checked.
Department Mission: Provide accurate and timely data, training, and analysis to support student learning, instructional programs, and district practices through formative and summative assessments of state standards, and maintain efficient and effective assessment and data systems that meet the needs of teachers and administrators.