Natural Environment {Ans: A situation in which day-to-day settings, routines and activities promote learning for all children, regardless of their ability or disability.}Americans with Disability Act (ADA) {Ans: A federal law that prohibits discrimination based upon disability.}Adaption {Ans: Any adjustments or modifications in the environment, instruction, or materials used for learning that enhance the child's performance or allows at least participation in an activity.}Early Intervention {Ans: Appropriate support in the first three years of life of a child with special needs.}Autism {Ans: A group of brain-based neurological disorders characterized by social impairments, communication difficulties, and restricted and repetitive pattern of behavior.}Individuals with Disability Education Act (IDEA) {Ans: A federal law that requires states to provide education to all children, regardless of their disabilities.}