CAST's UDL Guidelines - How you can embed suggestions from the Guidelines into your Book Builder Book!

You can also upload important images and animations. The author of The 500 Million Year History of Vertebrates used images and cladograms throught his book as a way to guide readers' information processing.

Created with CAST's UDL Book Builder
CAST would like to thank Texthelp Inc. for use of the SpeechStream toolbar

Select this then click anywhere in the book to start reading text Speak the current selection Stops speech playback Double-click a word in the book and click this icon to translate the word into Spanish