Are you sure you mean No Child Left Behind (HW Bush 1)/Race to the Top (Obama 2)'s emphasis on measurable objectives backed by standardized tests? The Common Core is a program/sequence of Grade 2-12 curriculum objectives.
I say this as someone who hates exams as assessment in general, because I'm simply not wired to do any meaningful thinking given a piece of paper, no ability to walk around and think, and always just too little time to gather my thoughts. (I always enjoyed tough problem sets instead.)
https://corestandards.org/wp-content/uploads/2023/09/ELA_Sta...
https://corestandards.org/wp-content/uploads/2023/09/Math_St...
I say this as someone who hates exams as assessment in general, because I'm simply not wired to do any meaningful thinking given a piece of paper, no ability to walk around and think, and always just too little time to gather my thoughts. (I always enjoyed tough problem sets instead.)