Below Basic: 37.2
Basic: 48.2
Proficient: 13.0
Advanced: 1.6
Students with high-SES (highest income quartile):
Thirty percent of high-SES students understood mathematics at the Proficient and Advanced levels by 12th grade.
Here's how the scores break down by income quartile. (BB: below basic; B: basic; P: proficient; A: advanced)
Lowest quarter
BB 62.5
B 34.3
P 3.0
A 0.1
Middle-low quarter
46.0
46.2
7.3
0.5
Middle-high quarter
32.4
55.2
11.6
0.8
Highest quarter
17.0
53.0
25.8
4.2
sample questions, all levels
source:
Interpreting 12th-Graders’ NAEP-Scaled Mathematics Performance Using High School Predictors and Postsecondary Outcomes From the National Education Longitudinal Study of 1988 (NELS:88)
room at the top
12th grade NAEP results
OK, this data, I THINK, is correct, of only because I cut and pasted it from the original document.
ReplyDeletesigh
The relevant pages are p. v & p. 20
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ReplyDelete^ above from "yvs vamsi krishna" is obvious spam. I wish Blogspot had better reporting tools.
ReplyDelete