Augmentative and Alternative Communication(AAC)

What is AAC?

Augmentative and Alternative Communication (AAC) is a type of assistive technology that includes all forms of communication other than verbal speech and American Sign Language (ASL) that are used to express thoughts, needs, wants, and ideas. This includes communication boards, gestures, facial expressions, eye gaze, and/or speech-generating devices.

How to refer a student for AAC? 

AAC Flow Chart (link) 

What SLPs need in order to determine tier? (link)

Tier 1

Tier 1- is a pre-trial data looking at the student’s history, collecting language sample with whatever is in place (e.g., student’s environment, visuals, routine, structure) looking at the student’s forms and functions.  

Tier 2 

Tier 2- is selecting the AAC device to trial with whether it be low-mid- or high- tech and the different factors that guide device selection.  

Tier 3

Tier 3- is a post-trial data. So after a few weeks of modeling and unrestricted access to an AAC, the SLP will collect another language sample and see if the device increased language output and increased communication functions. 

Quick links for support staff and/or parents

Low - Tech (Quick Overview of PECS, Low Tech Ideas)

High- Tech (Tips for Modeling AAC)

AAC trainings

AAC 101 (Video)

In-Person (link to PD Pg)

Read On-the-Go Training Materials (Quick Strategies,  How to Teach a Student to Use AAC, AAC Presentations & Handouts)

Support Team Information

Connect with your student’s SLP

Go to SFUSD ATIC for support during Open Lab Hours