Baldwin Academy: 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 5.

All students

3rd The average 3rd grader scores 35 points under the grade 3 bar. 2401 vs. 2436.
4th The average 4th grader scores 34 points under the grade 4 bar. 2451 vs. 2485.
5th The average 5th grader scores 17 points under the grade 4 bar. 2468 vs. 2485. The 5th-grade bar is 2528.

Students fluent in English

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

Grade bars 3rd 58 students 24 points under the grade 3 bar. 4th 53 students 32 points under the grade 4 bar. 5th 72 students Just under the grade 4 bar.

English learners

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

Grade bars 3rd 11 students 97 points under the grade 3 bar. 4th 13 students 40 points under the grade 4 bar. 5th 26 students Just 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	39,401	2387.4	− 2436	−48.6	× 93 / 368	−12.3
4	39,404	2435.5	− 2485	−49.5	× 97 / 368	−13
5	39,405	2417.5	− 2528	−110.5	× 105 / 368	−31.5
6	39,408	2514.6	− 2552	−37.4	× 73 / 368	−7.4
Sum, rounded to a whole point						−64

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	36,508	2413.1	− 2436	−22.9	× 96 / 389	−5.7
4	36,510	2436.9	− 2485	−48.1	× 95 / 389	−11.7
5	36,513	2456.5	− 2528	−71.5	× 98 / 389	−18
6	36,515	2504.6	− 2552	−47.4	× 100 / 389	−12.2
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	37,274	2437.8	− 2436	1.8	× 92 / 364	0.5
4	37,276	2452.6	− 2485	−32.4	× 85 / 364	−7.6
5	37,279	2486.8	− 2528	−41.2	× 90 / 364	−10.2
6	37,280	2515.0	− 2552	−37	× 97 / 364	−9.9
Sum, rounded to a whole point						−27

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,228	2415.5	− 2436	−20.5	× 94 / 351	−5.5
4	37,230	2472.0	− 2485	−13	× 95 / 351	−3.5
5	37,232	2474.9	− 2528	−53.1	× 80 / 351	−12.1
6	37,234	2526.8	− 2552	−25.2	× 82 / 351	−5.9
Sum, rounded to a whole point						−27

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,432	2436.9	− 2436	0.9	× 94 / 369	0.2
4	37,433	2484.6	− 2485	−0.4	× 93 / 369	−0.1
5	37,434	2497.6	− 2528	−30.4	× 94 / 369	−7.7
6	37,435	2511.3	− 2552	−40.7	× 88 / 369	−9.7
Sum, rounded to a whole point						−17

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,339	2405.8	− 2436	−30.2	× 73 / 330	−6.7
4	37,340	2432.6	− 2485	−52.4	× 85 / 330	−13.5
5	37,341	2453.8	− 2528	−74.2	× 75 / 330	−16.9
6	37,342	2486.3	− 2552	−65.7	× 97 / 330	−19.3
Sum, rounded to a whole point						−56

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,370	2398.4	− 2436	−37.6	× 67 / 287	−8.8
4	37,371	2451.0	− 2485	−34	× 71 / 287	−8.4
5	37,372	2463.4	− 2528	−64.6	× 82 / 287	−18.5
6	37,373	2511.5	− 2552	−40.5	× 67 / 287	−9.5
Sum, rounded to a whole point						−45

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,222	2405.1	− 2436	−30.9	× 104 / 321	−10
4	37,223	2441.1	− 2485	−43.9	× 73 / 321	−10
5	37,224	2476.6	− 2528	−51.4	× 71 / 321	−11.4
6	37,225	2507.6	− 2552	−44.4	× 73 / 321	−10.1
Sum, rounded to a whole point						−41

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	37,062	2412.7	− 2436	−23.3	× 67 / 236	−6.6
4	37,063	2454.7	− 2485	−30.3	× 100 / 236	−12.8
5	37,064	2454.2	− 2528	−73.8	× 69 / 236	−21.6
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
3	37,044	2400.7	− 2436	−35.3	× 69 / 233	−10.5
4	37,045	2451.3	− 2485	−33.7	× 66 / 233	−9.5
5	37,046	2467.6	− 2528	−60.4	× 98 / 233	−25.4
Sum, rounded to a whole point						−45

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −64, −48, −27, −27, −17, −56, −45, −41, −41, −45 → −41.1
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 16 · 2016→2017: 21 · 2017→2018: 0 · 2018→2019: 10 · 2019→2022: 39 · 2022→2023: 11 · 2023→2024: 4 · 2024→2025: 0 · 2025→2026: 4 → average 11.7
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 11.7 × 2.66 = 31.1. Upper limit −10, lower limit −72.2.

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.