The worst part of K-12 mediocrity isn't 6th-8th grade math, it's K-5.
eg: The main Common Core goals for 2nd grade math are:
1) Read numbers up to 1000
2) Add and subtract within 20
3) Count money
4) Tell time
The worst part is that these goals have become a ceiling rather than floor
The worst segment of the K-12 mediocrity is 6th-8th grade math.
Typically, kids learn counting/arithmetic in elementary school (K-5) and then spend the next 3 full years spinning their wheels without learning much new math, only moving on to Algebra I in 9th grade.
If you take those 3 years and put them to good use, you can actually enable gifted kids to cover all of high school math during those years and pass the AP Calculus BC exam by the end of 8th grade, without spending any extra time doing math.
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Looking at MAP scores by grade (first graph), I don't think that is objectively true.
A 75% 1st grader is bested by a 25% 3rd grader.
A 75% 6th grader does as well as a 35% 12 grader.
9-12 is by far the worst. They are forgetting almost as fast as they learn (second graph).
Feb 17, 2026 · 11:14 PM UTC
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