The presentation covered the differences between accommodations and modifications for students, as well as the differences between 504 plans and IEPs. Accommodations change how students access or demonstrate knowledge but do not lower expectations, while modifications reduce expectations. A 504 plan outlines accommodations for students with disabilities under Section 504, while an IEP provides specially designed instruction for students who qualify for special education under IDEA. Common accommodations include changes to timing, scheduling, presentation of material, setting, and response methods. The presentation also provided strategies for improving test performance and reducing anxiety for students with high-incidence disabilities such as learning disabilities or ADHD.