Differentiated Instruction- Differentiation means guiding instruction to meet individuals needs. Differentiation included providing students with different pathways of learning , because not all students learn the same. This often occurs within the same classroom.
RTI- Response to Intervention is a multi-tiered process used to early identify and support those with learning and behavioral needs.
UDL- Universal Design for Learning is an educational framework that guides the development of flexible learning environments to accommodate everybody- those with and without learning disabilities.