Kaplan, Dr. Jerry. Common Core Coach Mathematics 8. NY: Triumph Learning LLC, 2013. Print.
Oppenzato, Colleen O'Donnell. Crosswalk Coach for the Common Core State Standards, Mathematics,
Grade 8. NY: Triumph Learning LLC, 2011. Print.
Grade 9:
Keystone Finish Line, Algebra I. Elizabethtown: The Continental Press, Inc. , 2013. Print.