Martin 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, 115 of the 188 students who took the math test were English learners.

All students

3rd The average 3rd grader scores 39 points under the grade 3 bar. 2397 vs. 2436.
4th The average 4th grader scores 33 points under the grade 3 bar. 2403 vs. 2436. The 4th-grade bar is 2485.
5th The average 5th grader scores 20 points under the grade 3 bar. 2416 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 23 students Meets the grade 3 bar. 4th 25 students 24 points under the grade 3 bar. 5th 25 students 35 points 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 47 students 69 points under the grade 3 bar. 4th 33 students 40 points under the grade 3 bar. 5th 35 students 44 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	84,233	2401.3	− 2436	−34.7	× 72 / 196	−12.7
4	84,236	2453.5	− 2485	−31.5	× 62 / 196	−10
5	84,237	2483.3	− 2528	−44.7	× 62 / 196	−14.1
Sum, rounded to a whole point						−37

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	78,048	2416.1	− 2436	−19.9	× 68 / 193	−7
4	78,050	2451.5	− 2485	−33.5	× 63 / 193	−10.9
5	78,053	2510.9	− 2528	−17.1	× 62 / 193	−5.5
Sum, rounded to a whole point						−23

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	80,209	2406.4	− 2436	−29.6	× 70 / 191	−10.8
4	80,212	2453.1	− 2485	−31.9	× 60 / 191	−10
5	80,214	2509.5	− 2528	−18.5	× 61 / 191	−5.9
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	80,365	2398.3	− 2436	−37.7	× 78 / 201	−14.6
4	80,366	2454.4	− 2485	−30.6	× 61 / 201	−9.3
5	80,369	2489.9	− 2528	−38.1	× 62 / 201	−11.8
Sum, rounded to a whole point						−36

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	80,849	2399.0	− 2436	−37	× 85 / 221	−14.2
4	80,850	2447.4	− 2485	−37.6	× 75 / 221	−12.8
5	80,851	2516.0	− 2528	−12	× 61 / 221	−3.3
Sum, rounded to a whole point						−30

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	79,243	2367.9	− 2436	−68.1	× 43 / 179	−16.4
4	79,244	2384.7	− 2485	−100.3	× 55 / 179	−30.8
5	79,245	2432.5	− 2528	−95.5	× 81 / 179	−43.2
Sum, rounded to a whole point						−90

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	81,068	2375.3	− 2436	−60.7	× 63 / 172	−22.2
4	81,069	2420.2	− 2485	−64.8	× 49 / 172	−18.5
5	81,070	2456.4	− 2528	−71.6	× 60 / 172	−25
Sum, rounded to a whole point						−66

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	81,034	2382.5	− 2436	−53.5	× 62 / 181	−18.3
4	81,035	2426.7	− 2485	−58.3	× 64 / 181	−20.6
5	81,036	2478.3	− 2528	−49.7	× 55 / 181	−15.1
Sum, rounded to a whole point						−54

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	81,042	2384.3	− 2436	−51.7	× 64 / 189	−17.5
4	81,043	2400.4	− 2485	−84.6	× 62 / 189	−27.8
5	81,044	2482.2	− 2528	−45.8	× 63 / 189	−15.3
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	80,710	2380.7	− 2436	−55.3	× 66 / 193	−18.9
4	80,711	2413.6	− 2485	−71.4	× 64 / 193	−23.7
5	80,712	2412.6	− 2528	−115.4	× 63 / 193	−37.7
Sum, rounded to a whole point						−80

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	80,630	2397.0	− 2436	−39	× 70 / 188	−14.5
4	80,631	2402.9	− 2485	−82.1	× 58 / 188	−25.3
5	80,632	2416.3	− 2528	−111.7	× 60 / 188	−35.6
Sum, rounded to a whole point						−75

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −37, −23, −27, −36, −30, −90, −66, −54, −61, −80, −75 → −52.6
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 14 · 2016→2017: 4 · 2017→2018: 9 · 2018→2019: 6 · 2019→2021: 60 · 2021→2022: 24 · 2022→2023: 12 · 2023→2024: 7 · 2024→2025: 19 · 2025→2026: 5 → average 16
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 16 × 2.66 = 42.6. Upper limit −10, lower limit −95.2.

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.