Village Charter: 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.

5th The average 5th grader scores 29 points under the grade 5 bar. 2499 vs. 2528.
6th The average 6th grader scores 40 points under the grade 4 bar. 2445 vs. 2485. The 6th-grade bar is 2552.
7th The average 7th grader scores 10 points under the grade 5 bar. 2518 vs. 2528. The 7th-grade bar is 2567.
8th The average 8th grader scores just under the grade 5 bar. 2524 vs. 2528. The 8th-grade bar is 2586.

2026 results. "Meets standard" is the state's mark for being on track for that grade.

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	96,040	2446.5	− 2436	10.5	× 11 / 11	10.5
Sum, rounded to a whole point						11

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
4	89,099	2487.5	− 2485	2.5	× 13 / 24	1.4
6	89,103	2443.3	− 2552	−108.7	× 11 / 24	−49.8
Sum, rounded to a whole point						−48

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	91,666	2410.9	− 2436	−25.1	× 14 / 38	−9.2
5	91,670	2514.3	− 2528	−13.7	× 12 / 38	−4.3
7	91,675	2471.8	− 2567	−95.2	× 12 / 38	−30.1
Sum, rounded to a whole point						−44

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
4	91,864	2474.2	− 2485	−10.8	× 13 / 36	−3.9
6	91,867	2556.6	− 2552	4.6	× 12 / 36	1.5
8	91,871	2500.3	− 2586	−85.7	× 11 / 36	−26.2
Sum, rounded to a whole point						−29

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	92,510	2494.6	− 2528	−33.4	× 14 / 27	−17.3
7	92,512	2558.0	− 2567	−9	× 13 / 27	−4.3
Sum, rounded to a whole point						−22

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	90,552	2405.7	− 2436	−30.3	× 13 / 24	−16.4
7	90,556	2540.5	− 2567	−26.5	× 11 / 24	−12.1
Sum, rounded to a whole point						−29

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
4	92,765	2473.2	− 2485	−11.8	× 13 / 24	−6.4
8	92,769	2563.5	− 2586	−22.5	× 11 / 24	−10.3
Sum, rounded to a whole point						−17

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	92,668	2427.8	− 2436	−8.2	× 13 / 36	−3
4	92,669	2461.1	− 2485	−23.9	× 11 / 36	−7.3
5	92,670	2494.8	− 2528	−33.2	× 12 / 36	−11.1
Sum, rounded to a whole point						−21

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	92,563	2420.4	− 2436	−15.6	× 14 / 38	−5.7
4	92,564	2447.8	− 2485	−37.2	× 13 / 38	−12.7
6	92,566	2476.7	− 2552	−75.3	× 11 / 38	−21.8
Sum, rounded to a whole point						−40

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	92,289	2428.2	− 2436	−7.8	× 11 / 62	−1.4
4	92,290	2455.8	− 2485	−29.2	× 14 / 62	−6.6
5	92,291	2477.0	− 2528	−51	× 13 / 62	−10.7
6	92,292	2487.8	− 2552	−64.2	× 13 / 62	−13.5
7	92,293	2519.7	− 2567	−47.3	× 11 / 62	−8.4
Sum, rounded to a whole point						−41

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	91,898	2498.9	− 2528	−29.1	× 16 / 51	−9.1
6	91,899	2444.8	− 2552	−107.2	× 12 / 51	−25.2
7	91,900	2518.4	− 2567	−48.6	× 12 / 51	−11.4
8	91,901	2523.7	− 2586	−62.3	× 11 / 51	−13.4
Sum, rounded to a whole point						−59

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. 11, −48, −44, −29, −22, −29, −17, −21, −40, −41, −59 → −30.8
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 59 · 2016→2017: 4 · 2017→2018: 15 · 2018→2019: 7 · 2019→2021: 7 · 2021→2022: 12 · 2022→2023: 4 · 2023→2024: 19 · 2024→2025: 1 · 2025→2026: 18 → average 14.6
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 14.6 × 2.66 = 38.8. Upper limit 8, lower limit −69.6.

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.