Belleview Elementary: math

The shaded band is this district'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.

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	102,453	2410.3	− 2436	−25.7	× 11 / 72	−3.9
4	102,456	2424.9	− 2485	−60.1	× 15 / 72	−12.5
5	102,457	2459.5	− 2528	−68.5	× 15 / 72	−14.3
6	102,460	2507.9	− 2552	−44.1	× 17 / 72	−10.4
8	102,464	2571.9	− 2586	−14.1	× 14 / 72	−2.7
Sum, rounded to a whole point						−44

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	95,164	2430.6	− 2436	−5.4	× 16 / 67	−1.3
4	95,165	2443.1	− 2485	−41.9	× 11 / 67	−6.9
5	95,168	2429.6	− 2528	−98.4	× 13 / 67	−19.1
6	95,169	2527.1	− 2552	−24.9	× 14 / 67	−5.2
7	95,171	2561.2	− 2567	−5.8	× 13 / 67	−1.1
Sum, rounded to a whole point						−34

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	97,941	2399.1	− 2436	−36.9	× 18 / 99	−6.7
4	97,943	2458.9	− 2485	−26.1	× 14 / 99	−3.7
5	97,945	2463.3	− 2528	−64.7	× 15 / 99	−9.8
6	97,946	2461.6	− 2552	−90.4	× 18 / 99	−16.4
7	97,948	2547.8	− 2567	−19.2	× 18 / 99	−3.5
8	97,951	2527.9	− 2586	−58.1	× 16 / 99	−9.4
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	98,130	2395.2	− 2436	−40.8	× 12 / 95	−5.2
4	98,131	2413.8	− 2485	−71.2	× 17 / 95	−12.7
5	98,134	2452.1	− 2528	−75.9	× 17 / 95	−13.6
6	98,135	2470.4	− 2552	−81.6	× 17 / 95	−14.6
7	98,138	2499.9	− 2567	−67.1	× 16 / 95	−11.3
8	98,139	2578.8	− 2586	−7.2	× 16 / 95	−1.2
Sum, rounded to a whole point						−59

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,795	2384.7	− 2436	−51.3	× 16 / 76	−10.8
4	98,796	2445.7	− 2485	−39.3	× 11 / 76	−5.7
5	98,797	2472.9	− 2528	−55.1	× 15 / 76	−10.9
6	98,798	2497.0	− 2552	−55	× 17 / 76	−12.3
7	98,799	2468.1	− 2567	−98.9	× 17 / 76	−22.1
Sum, rounded to a whole point						−62

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	96,636	2438.0	− 2436	2	× 16 / 66	0.5
4	96,637	2377.4	− 2485	−107.6	× 17 / 66	−27.7
5	96,638	2421.0	− 2528	−107	× 21 / 66	−34
7	96,640	2488.3	− 2567	−78.7	× 12 / 66	−14.3
Sum, rounded to a whole point						−76

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,984	2421.3	− 2436	−14.7	× 19 / 107	−2.6
4	98,985	2464.6	− 2485	−20.4	× 18 / 107	−3.4
5	98,986	2480.2	− 2528	−47.8	× 19 / 107	−8.5
6	98,987	2452.6	− 2552	−99.4	× 22 / 107	−20.4
7	98,988	2520.4	− 2567	−46.6	× 13 / 107	−5.7
8	98,989	2491.4	− 2586	−94.6	× 16 / 107	−14.1
Sum, rounded to a whole point						−55

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,817	2432.6	− 2436	−3.4	× 21 / 114	−0.6
4	98,818	2484.2	− 2485	−0.8	× 21 / 114	−0.1
5	98,819	2548.1	− 2528	20.1	× 17 / 114	3
6	98,820	2555.8	− 2552	3.8	× 17 / 114	0.6
7	98,821	2478.9	− 2567	−88.1	× 26 / 114	−20.1
8	98,822	2527.3	− 2586	−58.7	× 12 / 114	−6.2
Sum, rounded to a whole point						−23

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,721	2406.5	− 2436	−29.5	× 15 / 109	−4.1
4	98,722	2522.8	− 2485	37.8	× 21 / 109	7.3
5	98,723	2518.1	− 2528	−9.9	× 21 / 109	−1.9
6	98,724	2588.7	− 2552	36.7	× 14 / 109	4.7
7	98,725	2608.3	− 2567	41.3	× 16 / 109	6.1
8	98,726	2579.0	− 2586	−7	× 22 / 109	−1.4
Sum, rounded to a whole point						11

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,427	2424.2	− 2436	−11.8	× 14 / 99	−1.7
4	98,428	2439.8	− 2485	−45.2	× 16 / 99	−7.3
5	98,429	2470.5	− 2528	−57.5	× 21 / 99	−12.2
6	98,430	2546.0	− 2552	−6	× 20 / 99	−1.2
7	98,431	2576.1	− 2567	9.1	× 14 / 99	1.3
8	98,432	2507.9	− 2586	−78.1	× 14 / 99	−11
Sum, rounded to a whole point						−32

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	98,081	2389.7	− 2436	−46.3	× 19 / 113	−7.8
4	98,082	2444.5	− 2485	−40.5	× 21 / 113	−7.5
5	98,083	2468.8	− 2528	−59.2	× 17 / 113	−8.9
6	98,084	2490.6	− 2552	−61.4	× 24 / 113	−13
7	98,085	2554.9	− 2567	−12.1	× 19 / 113	−2
8	98,086	2566.0	− 2586	−20	× 13 / 113	−2.3
Sum, rounded to a whole point						−42

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −44, −34, −50, −59, −62, −76, −55, −23, 11, −32, −42 → −42.4
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 10 · 2016→2017: 16 · 2017→2018: 9 · 2018→2019: 3 · 2019→2021: 14 · 2021→2022: 21 · 2022→2023: 32 · 2023→2024: 34 · 2024→2025: 43 · 2025→2026: 10 → average 19.2
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 19.2 × 2.66 = 51.1. Upper limit 8.7, lower limit −93.5.

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 — for a district, the total across its schools. From 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.

Schools in Belleview Elementary

K–8 schools

Belleview Elementary