Provides instruction to students individually or in small groups in assigned learning or "center" activities per direction of teacher; may implement lesson/activity assigned by specialists; provides assistance as necessary to students with sensory or physical handicaps; promotes and monitors a safe environment conducive to the instructional process; may perform vocational training with students according to their individual needs as assigned by the teacher or specialist; may assist students with job hunting skills and job application procedures and encourages students to participate in all learning activities. May be confined to a work area for prolonged periods; may be required to lift and move students or materials; may be exposed to bodily fluids and infectious disease; may be exposed to high noise levels; substantial requirement to deal with distraught and/or potentially violent situations and/or people; may be required to regularly travel to other District sites; may be exposed to inclement weather; may be required to lift and carry up to 25 pounds, bend, squat, stoop, kneel, crouch, walk, twist, climb, and/or be mobile.