Quincy Jones 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 5.

Many students here are still learning English. The math test is written in English, with some translation help, and many of its questions are word problems. In 2026, 36 of the 105 students who took the math test were English learners.

All students

3rd The average 3rd grader scores 32 points under the grade 3 bar. 2404 vs. 2436.
4th The average 4th grader scores 36 points under the grade 4 bar. 2449 vs. 2485.
5th The average 5th grader scores 30 points under the grade 5 bar. 2498 vs. 2528.

Students fluent in English

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

Grade bars 3rd 22 students 26 points under the grade 3 bar. 4th 21 students Just under the grade 4 bar. 5th 26 students Just 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 12 students 41 points under the grade 3 bar. 4th 12 students 41 points under the grade 3 bar. 5th 12 students 35 points under the grade 4 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	27,742	2417.1	− 2436	−18.9	× 55 / 164	−6.3
4	27,744	2437.9	− 2485	−47.1	× 60 / 164	−17.2
5	27,746	2447.5	− 2528	−80.5	× 49 / 164	−24.1
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	25,806	2404.2	− 2436	−31.8	× 70 / 195	−11.4
4	25,808	2440.5	− 2485	−44.5	× 61 / 195	−13.9
5	25,810	2448.6	− 2528	−79.4	× 64 / 195	−26.1
Sum, rounded to a whole point						−51

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,287	2436.1	− 2436	0.1	× 46 / 183	0
4	26,289	2437.1	− 2485	−47.9	× 76 / 183	−19.9
5	26,291	2446.9	− 2528	−81.1	× 61 / 183	−27
Sum, rounded to a whole point						−47

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,259	2408.7	− 2436	−27.3	× 48 / 166	−7.9
4	26,261	2466.0	− 2485	−19	× 46 / 166	−5.3
5	26,263	2451.9	− 2528	−76.1	× 72 / 166	−33
Sum, rounded to a whole point						−46

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,395	2429.4	− 2436	−6.6	× 41 / 137	−2
4	26,396	2439.3	− 2485	−45.7	× 49 / 137	−16.3
5	26,397	2474.4	− 2528	−53.6	× 47 / 137	−18.4
Sum, rounded to a whole point						−37

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,334	2398.3	− 2436	−37.7	× 47 / 150	−11.8
4	26,335	2402.2	− 2485	−82.8	× 50 / 150	−27.6
5	26,336	2447.6	− 2528	−80.4	× 53 / 150	−28.4
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	26,293	2400.2	− 2436	−35.8	× 26 / 125	−7.4
4	26,294	2396.7	− 2485	−88.3	× 48 / 125	−33.9
5	26,295	2426.7	− 2528	−101.3	× 51 / 125	−41.3
Sum, rounded to a whole point						−83

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,143	2381.1	− 2436	−54.9	× 36 / 125	−15.8
4	26,144	2441.7	− 2485	−43.3	× 37 / 125	−12.8
5	26,145	2449.4	− 2528	−78.6	× 52 / 125	−32.7
Sum, rounded to a whole point						−61

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,032	2416.8	− 2436	−19.2	× 32 / 104	−5.9
4	26,033	2426.9	− 2485	−58.1	× 38 / 104	−21.2
5	26,034	2484.0	− 2528	−44	× 34 / 104	−14.4
Sum, rounded to a whole point						−42

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	26,044	2404.3	− 2436	−31.7	× 34 / 105	−10.3
4	26,045	2449.0	− 2485	−36	× 33 / 105	−11.3
5	26,046	2498.3	− 2528	−29.7	× 38 / 105	−10.7
Sum, rounded to a whole point						−32

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −48, −51, −47, −46, −37, −68, −83, −61, −42, −32 → −51.5
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 3 · 2016→2017: 4 · 2017→2018: 1 · 2018→2019: 9 · 2019→2022: 31 · 2022→2023: 15 · 2023→2024: 22 · 2024→2025: 19 · 2025→2026: 10 → average 12.7
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 12.7 × 2.66 = 33.8. Upper limit −17.7, lower limit −85.3.

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.