Snow 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, 104 of the 184 students who took the math test were English learners.

All students

3rd The average 3rd grader scores 68 points under the grade 3 bar. 2368 vs. 2436.
4th The average 4th grader scores 43 points under the grade 3 bar. 2393 vs. 2436. The 4th-grade bar is 2485.
5th The average 5th grader scores 36 points under the grade 4 bar. 2449 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 18 students 28 points under the grade 3 bar. 4th 32 students 45 points under the grade 4 bar. 5th 30 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 32 students 90 points under the grade 3 bar. 4th 43 students 77 points under the grade 3 bar. 5th 29 students 18 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	47,003	2399.9	− 2436	−36.1	× 100 / 254	−14.2
4	47,006	2389.6	− 2485	−95.4	× 78 / 254	−29.3
5	47,007	2451.5	− 2528	−76.5	× 76 / 254	−22.9
Sum, rounded to a whole point						−66

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	43,710	2383.7	− 2436	−52.3	× 71 / 245	−15.2
4	43,711	2431.6	− 2485	−53.4	× 98 / 245	−21.4
5	43,713	2421.6	− 2528	−106.4	× 76 / 245	−33
Sum, rounded to a whole point						−70

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,785	2392.0	− 2436	−44	× 73 / 228	−14.1
4	44,786	2428.4	− 2485	−56.6	× 62 / 228	−15.4
5	44,788	2451.2	− 2528	−76.8	× 93 / 228	−31.3
Sum, rounded to a whole point						−61

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,795	2376.3	− 2436	−59.7	× 65 / 193	−20.1
4	44,798	2417.1	− 2485	−67.9	× 65 / 193	−22.9
5	44,799	2443.9	− 2528	−84.1	× 63 / 193	−27.5
Sum, rounded to a whole point						−70

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,922	2385.0	− 2436	−51	× 67 / 193	−17.7
4	44,923	2399.8	− 2485	−85.2	× 66 / 193	−29.1
5	44,924	2423.7	− 2528	−104.3	× 60 / 193	−32.4
Sum, rounded to a whole point						−79

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,674	2407.6	− 2436	−28.4	× 43 / 163	−7.5
4	44,675	2395.6	− 2485	−89.4	× 64 / 163	−35.1
5	44,676	2445.8	− 2528	−82.2	× 56 / 163	−28.2
Sum, rounded to a whole point						−71

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,650	2371.5	− 2436	−64.5	× 60 / 166	−23.3
4	44,651	2422.3	− 2485	−62.7	× 45 / 166	−17
5	44,652	2419.4	− 2528	−108.6	× 61 / 166	−39.9
Sum, rounded to a whole point						−80

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,489	2384.2	− 2436	−51.8	× 61 / 181	−17.5
4	44,490	2390.8	− 2485	−94.2	× 62 / 181	−32.3
5	44,491	2425.7	− 2528	−102.3	× 58 / 181	−32.8
Sum, rounded to a whole point						−83

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,223	2366.4	− 2436	−69.6	× 72 / 195	−25.7
4	44,224	2399.5	− 2485	−85.5	× 60 / 195	−26.3
5	44,225	2433.8	− 2528	−94.2	× 63 / 195	−30.4
Sum, rounded to a whole point						−82

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	44,092	2368.2	− 2436	−67.8	× 50 / 184	−18.4
4	44,093	2393.3	− 2485	−91.7	× 75 / 184	−37.4
5	44,094	2449.4	− 2528	−78.6	× 59 / 184	−25.2
Sum, rounded to a whole point						−81

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −66, −70, −61, −70, −79, −71, −80, −83, −82, −81 → −74.3
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 4 · 2016→2017: 9 · 2017→2018: 9 · 2018→2019: 9 · 2019→2022: 8 · 2022→2023: 9 · 2023→2024: 3 · 2024→2025: 1 · 2025→2026: 1 → average 5.9
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 5.9 × 2.66 = 15.7. Upper limit −58.6, lower limit −90.

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.