Math Open Reference represents geometry concepts visually as a way to complement text definitions and descriptions.
Why UDL?
Math Open Reference is organized into pages that highlight the critical features of geometry concepts. Topics are separated to clarify distinct features. Critical terms are linked directly to a glossary so as not to hinder the viewer based on lack of vocabulary knowledge.
Shahi is a visual dictionary that combines Wiktionary content that includes a definition and examples of word use in a sentence as well as images from flickr, google, and yahoo that correlate with the specified word.
Why UDL?
Shahi offers image cues as well as a text based definition to increase depth of vocabulary knowledge.
Visuwords is an online graphic dictionary and thesaurus that helps develop word knowledge. Word relationships are illustrated by the color and pattern of the link between words.
Why UDL?
Flexibility of color and contrast is a great example of customizing the display of information so that it is accessible to a broader range of users.
WatchKnow is a free, online video library with links to more than 11,000 videos in 2,000 categories including history, math, science and other subjects.
Why UDL?
Presenting ideas through video is another way in whcih key concepts can be illustrated non-linguistically.