Teresa: My sister has a son who is an eleventh grade student that has learning disabilities that range from moderate writing skills and little knowledge in reading, which places him on a ninth grade educational level.
What type of related services would he require and why? What type of technology could be used to support the student within assessment, planning, and delivery?
There are many devices & software that can assist him. A google search for assistive technology for struggling readers should provide many examples. Your state parent training & information center can assist you. http://www.parentcenterhub.org/find-your-center/