Grant 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, 82 of the 198 students who took the math test were English learners.

All students

3rd The average 3rd grader scores 93 points under the grade 3 bar. 2343 vs. 2436.
4th The average 4th grader scores 52 points under the grade 3 bar. 2385 vs. 2436. The 4th-grade bar is 2485.
5th The average 5th grader scores 46 points under the grade 3 bar. 2391 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 36 students 83 points under the grade 3 bar. 4th 46 students 31 points under the grade 3 bar. 5th 34 students 33 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 21 students 110 points under the grade 3 bar. 4th 29 students 84 points under the grade 3 bar. 5th 32 students 59 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	88,883	2341.8	− 2436	−94.2	× 103 / 283	−34.3
4	88,885	2402.3	− 2485	−82.7	× 99 / 283	−28.9
5	88,887	2420.8	− 2528	−107.2	× 81 / 283	−30.7
Sum, rounded to a whole point						−94

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	82,485	2383.4	− 2436	−52.6	× 80 / 253	−16.6
4	82,488	2411.3	− 2485	−73.7	× 94 / 253	−27.4
5	82,489	2438.0	− 2528	−90	× 79 / 253	−28.1
Sum, rounded to a whole point						−72

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	84,777	2382.2	− 2436	−53.8	× 84 / 246	−18.4
4	84,779	2437.9	− 2485	−47.1	× 76 / 246	−14.6
5	84,781	2429.0	− 2528	−99	× 86 / 246	−34.6
Sum, rounded to a whole point						−68

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	84,993	2385.2	− 2436	−50.8	× 78 / 232	−17.1
4	84,995	2438.9	− 2485	−46.1	× 75 / 232	−14.9
5	84,997	2449.3	− 2528	−78.7	× 79 / 232	−26.8
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	85,587	2377.4	− 2436	−58.6	× 85 / 234	−21.3
4	85,588	2423.5	− 2485	−61.5	× 76 / 234	−20
5	85,589	2457.4	− 2528	−70.6	× 73 / 234	−22
Sum, rounded to a whole point						−63

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	83,813	2379.3	− 2436	−56.7	× 61 / 197	−17.6
4	83,814	2406.1	− 2485	−78.9	× 63 / 197	−25.2
5	83,815	2407.7	− 2528	−120.3	× 73 / 197	−44.6
Sum, rounded to a whole point						−87

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,782	2348.5	− 2436	−87.5	× 59 / 178	−29
4	85,783	2421.2	− 2485	−63.8	× 58 / 178	−20.8
5	85,784	2430.4	− 2528	−97.6	× 61 / 178	−33.4
Sum, rounded to a whole point						−83

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,700	2350.8	− 2436	−85.2	× 59 / 177	−28.4
4	85,701	2393.1	− 2485	−91.9	× 61 / 177	−31.7
5	85,702	2414.2	− 2528	−113.8	× 57 / 177	−36.6
Sum, rounded to a whole point						−97

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,692	2346.6	− 2436	−89.4	× 63 / 181	−31.1
4	85,693	2407.4	− 2485	−77.6	× 56 / 181	−24
5	85,694	2392.7	− 2528	−135.3	× 62 / 181	−46.3
Sum, rounded to a whole point						−101

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,378	2356.5	− 2436	−79.5	× 70 / 186	−29.9
4	85,379	2375.2	− 2485	−109.8	× 64 / 186	−37.8
5	85,380	2416.6	− 2528	−111.4	× 52 / 186	−31.1
Sum, rounded to a whole point						−99

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	85,135	2343.2	− 2436	−92.8	× 57 / 198	−26.7
4	85,136	2384.5	− 2485	−100.5	× 75 / 198	−38.1
5	85,137	2390.5	− 2528	−137.5	× 66 / 198	−45.8
Sum, rounded to a whole point						−111

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −94, −72, −68, −59, −63, −87, −83, −97, −101, −99, −111 → −84.9
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 22 · 2016→2017: 4 · 2017→2018: 9 · 2018→2019: 4 · 2019→2021: 24 · 2021→2022: 4 · 2022→2023: 14 · 2023→2024: 4 · 2024→2025: 2 · 2025→2026: 12 → average 9.9
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 9.9 × 2.66 = 26.3. Upper limit −58.6, lower limit −111.2.

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.