Wisdom Elementary: 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 6.

All students

3rd The average 3rd grader scores 47 points under the grade 3 bar. 2389 vs. 2436.
4th The average 4th grader scores 35 points under the grade 4 bar. 2451 vs. 2485.
5th The average 5th grader scores just under the grade 4 bar. 2476 vs. 2485. The 5th-grade bar is 2528.
6th The average 6th grader scores 38 points under the grade 5 bar. 2490 vs. 2528. The 6th-grade bar is 2552.

Students fluent in English

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

Grade bars 3rd 53 students 15 points under the grade 3 bar. 4th 70 students Just under the grade 4 bar. 5th 60 students 42 points under the grade 5 bar. 6th 72 students 18 points under the grade 5 bar.

English learners

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

Grade bars 3rd 23 students 119 points under the grade 3 bar. 4th 26 students 53 points under the grade 3 bar. 5th 15 students 49 points under the grade 4 bar. 6th 18 students 25 points under the grade 3 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
3	27,768	2395.9	− 2436	−40.1	× 150 / 510	−11.8
4	27,770	2432.5	− 2485	−52.5	× 140 / 510	−14.4
5	27,772	2440.5	− 2528	−87.5	× 117 / 510	−20.1
6	27,774	2456.9	− 2552	−95.1	× 103 / 510	−19.2
Sum, rounded to a whole point						−65

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	25,832	2391.0	− 2436	−45	× 118 / 510	−10.4
4	25,833	2439.6	− 2485	−45.4	× 142 / 510	−12.6
5	25,836	2448.1	− 2528	−79.9	× 137 / 510	−21.5
6	25,837	2460.0	− 2552	−92	× 113 / 510	−20.4
Sum, rounded to a whole point						−65

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,313	2406.2	− 2436	−29.8	× 136 / 510	−7.9
4	26,314	2446.7	− 2485	−38.3	× 108 / 510	−8.1
5	26,317	2470.5	− 2528	−57.5	× 137 / 510	−15.4
6	26,319	2476.9	− 2552	−75.1	× 129 / 510	−19
Sum, rounded to a whole point						−50

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,285	2409.7	− 2436	−26.3	× 131 / 506	−6.8
4	26,287	2451.1	− 2485	−33.9	× 132 / 506	−8.8
5	26,289	2474.1	− 2528	−53.9	× 111 / 506	−11.8
6	26,291	2516.5	− 2552	−35.5	× 132 / 506	−9.3
Sum, rounded to a whole point						−37

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,422	2414.3	− 2436	−21.7	× 118 / 468	−5.5
4	26,423	2457.4	− 2485	−27.6	× 133 / 468	−7.8
5	26,424	2488.3	− 2528	−39.7	× 122 / 468	−10.3
6	26,425	2483.3	− 2552	−68.7	× 95 / 468	−13.9
Sum, rounded to a whole point						−38

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,361	2410.1	− 2436	−25.9	× 108 / 401	−7
4	26,362	2436.8	− 2485	−48.2	× 96 / 401	−11.5
5	26,363	2447.3	− 2528	−80.7	× 105 / 401	−21.1
6	26,364	2430.5	− 2552	−121.5	× 92 / 401	−27.9
Sum, rounded to a whole point						−68

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,320	2400.4	− 2436	−35.6	× 106 / 414	−9.1
4	26,321	2435.7	− 2485	−49.3	× 105 / 414	−12.5
5	26,322	2432.3	− 2528	−95.7	× 107 / 414	−24.7
6	26,323	2453.1	− 2552	−98.9	× 96 / 414	−22.9
Sum, rounded to a whole point						−69

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,170	2397.8	− 2436	−38.2	× 74 / 374	−7.6
4	26,171	2451.0	− 2485	−34	× 105 / 374	−9.5
5	26,172	2445.9	− 2528	−82.1	× 103 / 374	−22.6
6	26,173	2445.9	− 2552	−106.1	× 92 / 374	−26.1
Sum, rounded to a whole point						−66

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,059	2406.2	− 2436	−29.8	× 100 / 365	−8.2
4	26,060	2463.0	− 2485	−22	× 72 / 365	−4.3
5	26,061	2479.3	− 2528	−48.7	× 99 / 365	−13.2
6	26,062	2465.3	− 2552	−86.7	× 94 / 365	−22.3
Sum, rounded to a whole point						−48

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,071	2389.4	− 2436	−46.6	× 76 / 337	−10.5
4	26,072	2450.5	− 2485	−34.5	× 96 / 337	−9.8
5	26,073	2475.8	− 2528	−52.2	× 75 / 337	−11.6
6	26,074	2489.9	− 2552	−62.1	× 90 / 337	−16.6
Sum, rounded to a whole point						−49

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −65, −65, −50, −37, −38, −68, −69, −66, −48, −49 → −55.5
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 0 · 2016→2017: 15 · 2017→2018: 13 · 2018→2019: 1 · 2019→2022: 30 · 2022→2023: 1 · 2023→2024: 3 · 2024→2025: 18 · 2025→2026: 1 → average 9.1
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 9.1 × 2.66 = 24.2. Upper limit −31.3, lower limit −79.7.

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.