Figarden Elementary: english

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.

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	10,666	2382.3	− 2432	−49.7	× 105 / 343	−15.2
4	10,668	2402.0	− 2473	−71	× 80 / 343	−16.6
5	10,670	2462.6	− 2502	−39.4	× 71 / 343	−8.2
6	10,672	2499.8	− 2531	−31.2	× 87 / 343	−7.9
Sum, rounded to a whole point						−48

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	9,685	2405.5	− 2432	−26.5	× 91 / 345	−7
4	9,687	2382.4	− 2473	−90.6	× 103 / 345	−27
5	9,689	2433.5	− 2502	−68.5	× 81 / 345	−16.1
6	9,690	2502.4	− 2531	−28.6	× 70 / 345	−5.8
Sum, rounded to a whole point						−56

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,012	2409.1	− 2432	−22.9	× 82 / 328	−5.7
4	10,014	2438.3	− 2473	−34.7	× 72 / 328	−7.6
5	10,016	2413.5	− 2502	−88.5	× 94 / 328	−25.4
6	10,019	2488.8	− 2531	−42.2	× 80 / 328	−10.3
Sum, rounded to a whole point						−49

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,030	2441.0	− 2432	9	× 83 / 301	2.5
4	10,032	2431.9	− 2473	−41.1	× 78 / 301	−10.7
5	10,034	2423.8	− 2502	−78.2	× 60 / 301	−15.6
6	10,036	2492.6	− 2531	−38.4	× 80 / 301	−10.2
Sum, rounded to a whole point						−34

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,106	2409.4	− 2432	−22.6	× 76 / 308	−5.6
4	10,107	2461.5	− 2473	−11.5	× 83 / 308	−3.1
5	10,108	2450.7	− 2502	−51.3	× 75 / 308	−12.5
6	10,109	2518.4	− 2531	−12.6	× 74 / 308	−3
Sum, rounded to a whole point						−24

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,099	2388.8	− 2432	−43.2	× 96 / 298	−13.9
4	10,100	2434.6	− 2473	−38.4	× 72 / 298	−9.3
5	10,101	2474.3	− 2502	−27.7	× 67 / 298	−6.2
6	10,102	2488.2	− 2531	−42.8	× 63 / 298	−9
Sum, rounded to a whole point						−38

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,087	2398.4	− 2432	−33.6	× 49 / 278	−5.9
4	10,088	2427.2	− 2473	−45.8	× 95 / 278	−15.7
5	10,089	2428.4	− 2502	−73.6	× 69 / 278	−18.3
6	10,090	2488.4	− 2531	−42.6	× 65 / 278	−10
Sum, rounded to a whole point						−50

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,053	2409.6	− 2432	−22.4	× 70 / 289	−5.4
4	10,054	2430.6	− 2473	−42.4	× 57 / 289	−8.4
5	10,055	2463.3	− 2502	−38.7	× 91 / 289	−12.2
6	10,056	2490.7	− 2531	−40.3	× 71 / 289	−9.9
Sum, rounded to a whole point						−36

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	10,030	2404.0	− 2432	−28	× 86 / 307	−7.8
4	10,031	2436.0	− 2473	−37	× 65 / 307	−7.8
5	10,032	2468.6	− 2502	−33.4	× 60 / 307	−6.5
6	10,033	2495.7	− 2531	−35.3	× 96 / 307	−11
Sum, rounded to a whole point						−33

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −48, −56, −49, −34, −24, −38, −50, −36, −33 → −40.9
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 8 · 2016→2017: 7 · 2017→2018: 15 · 2018→2019: 10 · 2019→2022: 14 · 2022→2023: 12 · 2023→2024: 14 · 2024→2025: 3 → average 10.4
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 10.4 × 2.66 = 27.7. Upper limit −13.2, lower limit −68.6.

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.