Www.studyisland.com/sites/studyisland.com/files/content/research/pdfs/SI DI Report Final Draft_2-28-10.pdf. Understanding Differentiation in Order to Lead: Aiming for Fidelity to a Model. By Carol Ann Tomlinson and Marcia B.
Imbeau "I'm glad you found it useful," I responded. Differentiation Model - Differentiation Central.
ELL.