Least restrictive environment

In the United States, the Individuals with Disabilities Education Act (IDEA) is a special education law that mandates regulation for students with disabilities to protect their rights as students and the rights of their parents. The IDEA requires that all students receive a Free and Appropriate Public Education (FAPE), and that these students should be educated in the least restrictive environment (LRE).

Source: Wikipedia — Least restrictive environment (CC BY-SA 4.0)