On some occasions, it may be necessary to move quickly across even or uneven surfaces; remain in a stationary position for periods of time; operate a computer and other school/office productivity machinery (i.e., iPad, copy machine, computer printer, assistive technology, etc.); read material from a computer monitor as well as handwritten or printed matter with or without visual aids; position oneself to maintain files and access school/classroom/office materials; communicate with others so that information received and given is understood and accurately communicated; communicate and collaborate effectively with students, parents, and other staff members in person, via video conference, on the telephone, and/or in writing; observe details at close range. Assist the supervising teacher in addressing student needs: Carries out teacher-planned learning exercises, including instruction of core curriculum, academic support, and support of related therapies, including speech and language activities, occupational and physical therapy activities, and mobility training activities.