Not all assistive technology options are high-tech. Some are low-tech and some are incorporated into UDL strategies. The Case Crusaders present short videos on strategies for working on positive social-emotional health.
The Case Crusaders Presents "I Messages" (https://www.youtube.com/watch?v=bYf3H70qldI) is a short YouTube video on how to use "I Messages" to talk with friends and classmates.
The link here (https://goo.gl/rf9YZH) is a replica of the "I Message" format used in the video, that can be copied and used in your classroom.