1) The document discusses assistive technology (AT) tools that can support students with disabilities in math class.
2) It describes the Student, Environment, Tasks, Tools (SETT) model for selecting appropriate AT tools based on the student's needs, environment and tasks.
3) Examples of low-tech and high-tech AT tools are provided for supporting students with hearing, vision, physical, reading and writing disabilities, as well as those with comprehension difficulties or learning disabilities in math.