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Ava and Elijah learn how decomposition can help create good things, from banana bread to fertilizer. This version contains on-screen ASL. When Elijah discovers Ava’s delicious bread is made from old ...

Welcome to the American Sign Language (ASL) program, housed in the Department of Speech, Language, and Hearing Science at the University of Colorado! We are a vibrant, multicultural, diverse community ...

It takes an average of 8 or more years to become fluent in American Sign Language (ASL). The proficiency chart below (created by American Council on the Teaching of Foreign Languages) shows levels of ...