Posture: Prolonged standing, sitting, frequent kneeling, squatting, bending, stooping, pushing, pulling and twisting Motion: Repetitive computer work with frequent use of hands and wrists, frequent walking Lifting: Regular lifting and carrying (less than 20 pounds); may lift and move books, stacks of books, text books, media equipment, desks and classroom equipment Environment: Work inside, outside, from home or location other than school building, and exposure to noise Mental Demands: Maintain emotional control under stress; work prolonged or irregular hours. Virtual and Online Teaching Duties (additional as assigned) Plan and use appropriate instructional strategies, activities, and resources for distance or virtual learning that reflect an understanding of the learning styles and needs of assigned students according to guidelines established by Texas Education Agency, board policies, and administrative regulations.