The Big Ideas Math Teaching Edition is unique in its organization. Throughout the book, master educator Laurie Boswell shares insights on Learning Progressions and Mathematical Practices. Laurie includes connections to previous learning, support for the Mathematical Practices, and closure opportunities for the entire Student Edition. The Teaching Edition also provides Differentiated Instruction, Response to Intervention, and English Language Learner support.  The Teacher Edition is available in print and can also be found in the online Course Resources.