Note when they say "shot up the national rankings" they mean relative, since Alabama remained static on scores, but others slipped.
https://www.nationsreportcard.gov/reports/reading/2024/g4_8/...
https://www.nationsreportcard.gov/reports/mathematics/2024/g...
They might be better looking at what the states going down were doing and using that for (anti-) lessons as maintaining a score hardly seems like a rousing success for new initiatives.