This package includes the CliffsNotes® 'Quick Review', Student Edition (Print), Teacher Edition (Print), Online Interactive Teacher Edition, Student Edition eTextbook ePub, the Digital Teacher Resource Tool, the Downloadable Student Edition PDF, the Online Teacher Digital Management Center, the Performance Expectations Guide Student Edition and TE, the Interactive Reader, Interactive Reader Answer Key, On the Job STEM career videos, Engineering Guide SE and TE. Access to online components lasts for the duration of the package.