IDEA's Exact Words

I think this section is self explanatory about how IDEA works.

IDEA’s Exact Words

Again, let’s start with IDEA’s full requirement for identifying the supplementary aids and services a child will need and specifying them in his or her IEP. This appears at §300.320(a)(4) and stipulates that each child’s IEP must contain:

(4) A statement of the special education and related services and supplementary aids and services, based on peer-reviewed research to the extent practicable, to be provided to the child, or on behalf of the child, and a statement of the program modifications or supports for school personnel that will be provided to enable the child—

(i) To advance appropriately toward attaining the annual goals;

(ii) To be involved in and make progress in the general education curriculum in accordance with paragraph (a)(1) of this section, and to participate in extracurricular and other nonacademic activities; and

(iii) To be educated and participate with other children with disabilities and nondisabled children in the activities described in this section… [§300.320(a)(4)]

We’ve bolded the part of IDEA’s regulation that specifically mentions supplementary aids and services, because it’s important to see the context in which this term is used. It is that context, and IDEA’s own definition of supplementary aids and services, that will guide how a child’s IEP team considers what services the child needs and the detail with which the team specifies them in the IEP.