Douglas MacArthur Fundamental Intermediate: math

The shaded band is this school's normal range. If nothing about how it works changes, nearly every future year should land inside it. Zero means the typical student just meets the state standard. The small numbers under the years are how many students were tested.

Measured against the grade bars

The state's math test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 8.

All students

6th The average 6th grader scores 31 points under the grade 5 bar. 2497 vs. 2528. The 6th-grade bar is 2552.
7th The average 7th grader scores 13 points under the grade 5 bar. 2515 vs. 2528. The 7th-grade bar is 2567.
8th The average 8th grader scores 18 points under the grade 6 bar. 2534 vs. 2552. The 8th-grade bar is 2586.

Students fluent in English

Math with English out of the way. Includes students who have only ever spoken English.

Grade bars 6th 280 students 19 points under the grade 5 bar. 7th 270 students Just under the grade 5 bar. 8th 264 students Just under the grade 6 bar.

English learners

Students leave this group as they become fluent, so its average stays low even where they learn well.

Grade bars 6th 31 students 44 points under the grade 3 bar. 7th 31 students 28 points under the grade 3 bar. 8th 40 students 36 points under the grade 4 bar.

the group's average that grade's own bar the distance between

2026 results. "Meets standard" is the state's mark for being on track for that grade. The state leaves out any group of ten students or fewer, so a grade may be missing from the charts.

Step 1 · Each year's result

For each grade tested, take the average (mean) scale score from the California Department of Education's results file, and subtract the lowest score that counts as "Standard Met" for that grade. That is the grade's distance from standard. Weight each grade by its share of the students tested, then add the grades up. Grades where the state hides the average because ten or fewer students tested are left out entirely.

2015 from sb_ca2015_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	52,007	2505.6	− 2552	−46.4	× 408 / 1215	−15.6
7	52,008	2536.3	− 2567	−30.7	× 420 / 1215	−10.6
8	52,011	2573.1	− 2586	−12.9	× 387 / 1215	−4.1
Sum, rounded to a whole point						−30

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	48,324	2514.2	− 2552	−37.8	× 410 / 1218	−12.7
7	48,325	2540.4	− 2567	−26.6	× 397 / 1218	−8.7
8	48,327	2567.9	− 2586	−18.1	× 411 / 1218	−6.1
Sum, rounded to a whole point						−28

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,652	2503.9	− 2552	−48.1	× 420 / 1201	−16.8
7	49,654	2538.6	− 2567	−28.4	× 400 / 1201	−9.5
8	49,656	2549.7	− 2586	−36.3	× 381 / 1201	−11.5
Sum, rounded to a whole point						−38

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,666	2498.8	− 2552	−53.2	× 411 / 1196	−18.3
7	49,668	2531.7	− 2567	−35.3	× 399 / 1196	−11.8
8	49,670	2552.7	− 2586	−33.3	× 386 / 1196	−10.7
Sum, rounded to a whole point						−41

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,864	2520.0	− 2552	−32	× 413 / 1181	−11.2
7	49,865	2529.8	− 2567	−37.2	× 396 / 1181	−12.5
8	49,866	2545.3	− 2586	−40.7	× 372 / 1181	−12.8
Sum, rounded to a whole point						−36

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,774	2472.3	− 2552	−79.7	× 393 / 1128	−27.8
7	49,775	2509.4	− 2567	−57.6	× 386 / 1128	−19.7
8	49,776	2523.4	− 2586	−62.6	× 349 / 1128	−19.4
Sum, rounded to a whole point						−67

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,736	2485.4	− 2552	−66.6	× 376 / 1118	−22.4
7	49,737	2510.4	− 2567	−56.6	× 362 / 1118	−18.3
8	49,738	2520.4	− 2586	−65.6	× 380 / 1118	−22.3
Sum, rounded to a whole point						−63

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,587	2486.2	− 2552	−65.8	× 343 / 1043	−21.6
7	49,588	2529.8	− 2567	−37.2	× 360 / 1043	−12.8
8	49,589	2529.2	− 2586	−56.8	× 340 / 1043	−18.5
Sum, rounded to a whole point						−53

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,345	2507.4	− 2552	−44.6	× 318 / 980	−14.5
7	49,346	2514.1	− 2567	−52.9	× 315 / 980	−17
8	49,347	2550.1	− 2586	−35.9	× 347 / 980	−12.7
Sum, rounded to a whole point						−44

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	49,212	2497.0	− 2552	−55	× 311 / 916	−18.7
7	49,213	2515.4	− 2567	−51.6	× 301 / 916	−17
8	49,214	2534.3	− 2586	−51.7	× 304 / 916	−17.2
Sum, rounded to a whole point						−53

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −30, −28, −38, −41, −36, −67, −63, −53, −44, −53 → −45.3
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 2 · 2016→2017: 10 · 2017→2018: 3 · 2018→2019: 5 · 2019→2022: 31 · 2022→2023: 4 · 2023→2024: 10 · 2024→2025: 9 · 2025→2026: 9 → average 9.2
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 9.2 × 2.66 = 24.5. Upper limit −20.8, lower limit −69.8.

Why 2.66? It is the standard factor from quality control, the work of Walter Shewhart and W. Edwards Deming. It turns "how much the result typically changes in a year" into "how far it can wander by chance alone".

Years with no result (no state tests were given in spring 2020) are skipped: the year-to-year change runs from the last year with a result to the next one.

Step 3 · Free or reduced-price meals

The share of enrolled students eligible for free or reduced-price meals. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.