American Sign Language
The online American Sign Language (ASL) courses and certificates teach learners how to effectively communicate in ASL. Students in these courses also learn about the Deaf Community and Deaf culture, resulting in increased cultural and linguistic understanding.
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Overview
Learn About The Online American Sign Language Programs
Purdue University is dedicated to providing comprehensive and interactive curricula for students interested in learning American Sign Language (ASL) as a second language. Purdue’s online ASL courses teach students about ASL by covering five areas: Communication, Cultures, Connections, Comparisons, and Community. By immersing themselves in ASL language and grammar and studying Deaf Community and culture, students learn how to become linguistically and culturally competent ASL communicators.
Our online program offers tools for mastering the grammar of ASL to both express and understand the language. This certificate course is ideal for educators, healthcare professionals, social workers, counselors and anyone else seeking to enhance their ability to communicate with the Deaf community, improve inclusivity or broaden their cultural competence. No prior experience or prerequisites are required.
The cost of attending Purdue varies depending on where you choose to live, enrollment in a specific program or college, food and travel expenses, and other variables. The Office of the Bursar website shows estimated costs for the current aid year for students by semester and academic year. These amounts are used in determining a student’s estimated eligibility for financial aid. You can also use our tuition calculator to estimate tuition costs.
Program Specifics

More information on courses and faculty can be found at the program website.
For an enriching and comprehensive experience, it is highly recommended that students consider enrolling in the full certificate Foundations of ASL and Deaf Culture, which includes American Sign Language 1, American Sign Language 2, and American Deaf Community. Students can also register for courses ala carte. All ASL offerings include a course content accessibility window of six months after registration. This timeframe ensures that students not only have the flexibility to learn at their own pace but also the freedom to revisit and reinforce their understanding of the material. ASL 1 and 2 cohorts are available every spring and fall semester and dates are announced 4-6 weeks prior to course starts. Below includes course details
ASL 1 – This comprehensive course is meticulously designed to equip students with the essential tools needed to grasp the basics of ASL grammar at both expressive and receptive levels. Through engaging lessons and hands-on activities, students will navigate the intricacies of ASL structure, gaining proficiency in conveying and understanding messages.
ASL 2 – . Students will continue to learn the units of the Signing Naturally curriculum, which uses the “functional-notional” approach where ASL grammatical principles are also emphasized in this course. This method focuses on the communicative purposes or “functions” of social interaction.
American Deaf Community – Designed to introduce students to American Deaf culture and components of the American Deaf community including history, norms, rules of social interactions, values, traditions, and dynamics during the 19th, 20th, and 21st centuries. Educational, social, and political factors unique to the Deaf community will be explored, as well as community organizations, impact of technology, and emerging issues/trends.

Effective Communication Skill Development
This program stands out by not only developing skills in effective communication and storytelling but also uniquely immersing participants in Deaf culture.

Mr. John Borkowski holds a master’s degree in Deaf Secondary Education from the Rochester Institute of Technology (RIT) in Rochester, NY. He is originally from Buffalo, NY, where he attended St. Mary’s School for the Deaf. Upon high school graduation, he attended Gallaudet University and obtained his Bachelor of Art (BA) majoring in prelaw. He worked as a computer specialist for the U.S. Government before returning to the teaching field. John started his career as a professional K-12 educator. His experience as a secondary social studies teacher spanned over five different deaf schools in New York, Delaware, Pennsylvania, Indiana, and DC. John’s first experience in teaching ASL was as a tutor in the Interpreting program at RIT when he was a graduate student. After graduation, he started teaching introductory ASL in the deaf community and local colleges in Indiana such as Ball State University and Indiana University – Purdue University at Indianapolis (IUPUI). He then taught various intermediate ASL level courses, including the linguistics, culture, and historical aspects of the Deaf Community. As an ASL coordinator for Purdue University, John Borkowski aims to connect people who are interested in learning about the Deaf World, community and culture.

Ready to dive into American Sign Language and connect with the Deaf community in a meaningful, empowering way? Learn from Dan Foley, a Deaf ASL educator with 20 years of teaching experience and a passion that inspires every student who enters his classroom. Dan brings a rich, authentic background to his teaching. He has spent over a decade working in K–12 schools for the Deaf and has served as an Adjunct Professor at Gallaudet University, Northern Virginia Community College, Holy Cross, and Anne Arundel Community College. He graduated from Gallaudet University with a major in ASL and a minor in Deaf Studies and later earned a degree in Deaf Education from Boston University. Originally from Massachusetts, Dan attended Clarke School for the Deaf and later Model Secondary School for the Deaf, where his love for ASL teaching truly began. Dan’s classes are more than lessons—they are cultural experiences led by someone who truly represents the language, culture, and community. Whether you’re learning ASL for work, communication, or personal growth, this is your chance to learn from an expert who teaches with clarity, warmth, and authenticity.

Cameron Baer proudly comes from a third-generation Deaf family, with American Sign Language as his first language. He is a graduate of Gallaudet University, the world’s only Deaf university, where he earned a Bachelor’s degree in Physical Education and Recreation. Cameron also holds a Master of Arts in Teaching American Sign Language from the University of Northern Colorado. Cameron has experience teaching ASL levels 1–5 in in-person, online, and asynchronous formats. He has taught in university ASL programs at the University of Colorado Boulder, University of Wisconsin–Milwaukee, and the University of Northern Colorado, and teaches community ASL courses through the University of Denver. He is passionate about engaging and building meaningful connections with new ASL learners, supporting them in becoming confident and effective signers, and encouraging them to be active allies of the Deaf community and culture. Cameron is committed to creating inclusive, accessible learning environments that center Deaf perspectives and lived experiences.
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