Problem: Several students in your fifth grade class are disengaged during math instruction and discussion. One student has an Individual Education Program (IEP) for Attention Deficit Hyperactivity Disorder (ADHD), another student has an IEP for dyslexia, another student has an EP for visual impairment, and another student has severe language development concerns preventing understanding of instructional material. What are major concepts, principles, and theories the instructor could implement in order to encourage participation? How could these strategies develop more confidence in the student and their abilities?