Cleo Gordon 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 3 bar

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, 77 of the 238 students who took the math test were English learners.

All students

3rd The average 3rd grader scores 76 points under the grade 3 bar. 2360 vs. 2436.
4th The average 4th grader scores 66 points under the grade 3 bar. 2370 vs. 2436. The 4th-grade bar is 2485.
5th The average 5th grader scores 35 points under the grade 3 bar. 2401 vs. 2436. 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 57 students 61 points under the grade 3 bar. 4th 39 students 43 points under the grade 3 bar. 5th 65 students 16 points under the grade 3 bar.

English learners

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

Grade bars 3rd 23 students 116 points under the grade 3 bar. 4th 32 students 93 points under the grade 3 bar. 5th 22 students 91 points 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	93,052	2390.4	− 2436	−45.6	× 125 / 374	−15.2
4	93,053	2419.0	− 2485	−66	× 131 / 374	−23.1
5	93,056	2425.1	− 2528	−102.9	× 118 / 374	−32.5
Sum, rounded to a whole point						−71

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	86,466	2380.8	− 2436	−55.2	× 109 / 346	−17.4
4	86,468	2413.3	− 2485	−71.7	× 118 / 346	−24.5
5	86,469	2429.1	− 2528	−98.9	× 119 / 346	−34
Sum, rounded to a whole point						−76

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,861	2366.5	− 2436	−69.5	× 101 / 279	−25.2
4	88,863	2411.1	− 2485	−73.9	× 95 / 279	−25.2
5	88,865	2451.2	− 2528	−76.8	× 83 / 279	−22.8
Sum, rounded to a whole point						−73

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,081	2379.1	− 2436	−56.9	× 95 / 293	−18.4
4	89,082	2424.8	− 2485	−60.2	× 102 / 293	−21
5	89,085	2429.7	− 2528	−98.3	× 96 / 293	−32.2
Sum, rounded to a whole point						−72

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,687	2393.9	− 2436	−42.1	× 91 / 292	−13.1
4	89,688	2426.9	− 2485	−58.1	× 101 / 292	−20.1
5	89,689	2434.0	− 2528	−94	× 100 / 292	−32.2
Sum, rounded to a whole point						−65

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,947	2349.8	− 2436	−86.2	× 95 / 247	−33.2
4	89,948	2391.2	− 2485	−93.8	× 77 / 247	−29.2
5	89,949	2427.7	− 2528	−100.3	× 75 / 247	−30.5
Sum, rounded to a whole point						−93

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,841	2361.4	− 2436	−74.6	× 70 / 248	−21.1
4	89,842	2394.0	− 2485	−91	× 96 / 248	−35.2
5	89,843	2409.1	− 2528	−118.9	× 82 / 248	−39.3
Sum, rounded to a whole point						−96

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,800	2374.8	− 2436	−61.2	× 77 / 233	−20.2
4	89,801	2414.7	− 2485	−70.3	× 64 / 233	−19.3
5	89,802	2385.8	− 2528	−142.2	× 92 / 233	−56.1
Sum, rounded to a whole point						−96

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,502	2356.2	− 2436	−79.8	× 76 / 229	−26.5
4	89,503	2392.4	− 2485	−92.6	× 85 / 229	−34.4
5	89,504	2411.6	− 2528	−116.4	× 68 / 229	−34.6
Sum, rounded to a whole point						−95

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	89,199	2359.7	− 2436	−76.3	× 80 / 238	−25.6
4	89,200	2370.4	− 2485	−114.6	× 71 / 238	−34.2
5	89,201	2401.4	− 2528	−126.6	× 87 / 238	−46.3
Sum, rounded to a whole point						−106

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −71, −76, −73, −72, −65, −93, −96, −96, −95, −106 → −84.3
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 5 · 2016→2017: 3 · 2017→2018: 1 · 2018→2019: 7 · 2019→2022: 28 · 2022→2023: 3 · 2023→2024: 0 · 2024→2025: 1 · 2025→2026: 11 → average 6.6
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 6.6 × 2.66 = 17.6. Upper limit −66.7, lower limit −101.9.

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.