The document discusses inclusion in education, specifically focusing on including students with disabilities in mainstream classrooms. It covers laws like IDEA that require providing services to students with disabilities from birth to age 21. Two models of inclusion discussed are "push in," where special education teachers enter mainstream classrooms, and "full inclusion" with co-teachers. Research shows inclusion can have positive impacts like cross-teaching, learning from diversity, and preparing students for real world interactions. While concerns initially existed, studies show teachers are better trained and students now have more positive attitudes towards inclusion.