The latest National Assessment of Educational Progress (NAEP) shows that students’ overall scores remained relatively unchanged for fourth and eighth grade mathematics and fourth grade reading, while eighth grade reading scores rose slightly from 265 to 276. For students with disabilities, scores stayed relatively the same for fourth grade reading and eighth grade mathematics. Scores for fourth grade mathematics declined from 218 to 214, while scores in eighth grade reading rose slightly from 230 to 232. These results do not include students with the most significant cognitive disabilities (1%) who take an alternate assessment based on alternate achievement standards. See the report here.