Students with visual impairments might have total blindness or partial sight that requires the use of enlargements. The most obvious learning adjustment to a student with a visual impairment is the inability to read classroom materials and texts. Legally blind students will use taped texts and/or brailled materials. Those with partial sight will use enlargements and magnifiers. Keep in mind that it will take a student with a visual impairment more time to cover the written materials for the course.