Click on this LINK to Meet the Math Teachers of Preston Middle School.
This document shows the shift in old standards to the common core standards by grade level. The old Algebra 1 standard clusters are in green, the old Geometry standard clusters are in pink, the old Algebra 2 standard clusters are in blue. This document is a great visual that shows how each course has increased in difficultly. The standards are rich in information and it is important for students to understand the standards in-depth.