Are tabs and accordions accessible for students using screen readers?

Tabs and accordions are created using jQuery UI and include aria labels and other helps to make them keyboard and screen-reader accessible.

Deep accessibility support

Widgets should also be accessible to JavaScript-capable users who have disabilities such as blindness or deafness (should we ever venture into the arena of audio/video integration, for instance). We attempt to make components accessible through the use of semantic HTML elements within components and following the guidelines specified in the WAI-ARIA spec.