Plan and use appropriate instructional and learning strategies, activities, materials, equipment, and technology that reflect understanding of the learning styles and needs of students assigned and present subject matter according to guidelines established by Texas Education Agency, board policies, and administrative regulations. Environment: Work outside (exposure to sun, heat, cold, and inclement weather) and inside; frequent exposure to noise; frequent districtwide and statewide travel; frequent prolonged and irregular hours; Mental Demands: Maintain emotional control under stress.