The Clinics, a series of three workbooks per grade, have been developed around best practices for reading instruction, and focus on the essential skills behind each of the standards. 
Differentiate instruction with individual workbooks at different grade levels

ISBN:
Common Core Clinics English Language Arts-Reading Informational Text Grade 3     9780783684765
Common Core Clinics English Language Arts-Reading Informational Text Grade 4     9780783684789
Common Core Clinics English Language Arts-Reading Informational Text Grade 5     9780783684802
Common Core Clinics English Language Arts-Reading Informational Text Grade 6     9780783684826
Common Core Clinics English Language Arts-Reading Informational Text Grade 7     9780783684840
Common Core Clinics English Language Arts-Reading Informational Text Grade 8     9780783684864