“…These options may naturally include and overlap with curriculum and instructional differentiation, advanced coursework, and curriculum acceleration. Other accelerated options include grade skipping (Assouline et al, 2015;Rogers, 2008), early graduation and entrance to college (Hertzog et al, 2021), and AP courses (Callahan & Hertberg-Davis, 2018;Graefe & Ritchotte, 2019;Rogers, 2008;Steenbergen-Hu et al, 2016). Differentiated Curriculum, Instruction, Assessments, and Learning Environments Differentiation can also be conceptualized as a pedagogical approach, framework, or service delivery model within a component of a larger comprehensive program that is implemented at the classroom or grade level by making adaptations to curriculum, instruction, assessments, and learning environments (Hockett & Doubet, 2020;Ziernwald et al, 2022).…”