Cypress 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.

3rd The average 3rd grader scores 37 points under the grade 3 bar. 2399 vs. 2436.
4th The average 4th grader scores 24 points under the grade 4 bar. 2461 vs. 2485.
5th The average 5th grader scores 18 points under the grade 3 bar. 2418 vs. 2436. The 5th-grade bar is 2528.

2026 results. "Meets standard" is the state's mark for being on track for that grade.

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	91,431	2403.4	− 2436	−32.6	× 52 / 110	−15.4
4	91,434	2440.3	− 2485	−44.7	× 27 / 110	−11
5	91,436	2450.4	− 2528	−77.6	× 31 / 110	−21.9
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	84,906	2382.0	− 2436	−54	× 33 / 115	−15.5
4	84,907	2445.1	− 2485	−39.9	× 52 / 115	−18
5	84,910	2462.5	− 2528	−65.5	× 30 / 115	−17.1
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	87,258	2379.4	− 2436	−56.6	× 28 / 102	−15.5
4	87,260	2451.6	− 2485	−33.4	× 28 / 102	−9.2
5	87,261	2457.2	− 2528	−70.8	× 46 / 102	−31.9
Sum, rounded to a whole point						−57

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	87,516	2354.9	− 2436	−81.1	× 29 / 94	−25
4	87,517	2421.2	− 2485	−63.8	× 32 / 94	−21.7
5	87,520	2424.8	− 2528	−103.2	× 33 / 94	−36.2
Sum, rounded to a whole point						−83

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,153	2370.3	− 2436	−65.7	× 27 / 80	−22.2
4	88,154	2425.0	− 2485	−60	× 25 / 80	−18.8
5	88,155	2454.4	− 2528	−73.6	× 28 / 80	−25.8
Sum, rounded to a whole point						−67

2021 from sb_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	86,427	2398.9	− 2436	−37.1	× 33 / 100	−12.2
4	86,428	2443.3	− 2485	−41.7	× 34 / 100	−14.2
5	86,429	2477.2	− 2528	−50.8	× 33 / 100	−16.8
Sum, rounded to a whole point						−43

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,490	2358.4	− 2436	−77.6	× 35 / 105	−25.9
4	88,491	2441.7	− 2485	−43.3	× 31 / 105	−12.8
5	88,492	2462.3	− 2528	−65.7	× 39 / 105	−24.4
Sum, rounded to a whole point						−63

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,395	2412.0	− 2436	−24	× 36 / 99	−8.7
4	88,396	2436.7	− 2485	−48.3	× 35 / 99	−17.1
5	88,397	2465.5	− 2528	−62.5	× 28 / 99	−17.7
Sum, rounded to a whole point						−43

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,368	2379.4	− 2436	−56.6	× 36 / 104	−19.6
4	88,369	2410.4	− 2485	−74.6	× 33 / 104	−23.7
5	88,370	2447.2	− 2528	−80.8	× 35 / 104	−27.2
Sum, rounded to a whole point						−70

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	88,062	2434.6	− 2436	−1.4	× 38 / 99	−0.5
4	88,063	2420.7	− 2485	−64.3	× 29 / 99	−18.8
5	88,064	2430.2	− 2528	−97.8	× 32 / 99	−31.6
Sum, rounded to a whole point						−51

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	87,761	2399.4	− 2436	−36.6	× 38 / 107	−13
4	87,762	2461.3	− 2485	−23.7	× 39 / 107	−8.6
5	87,763	2418.0	− 2528	−110	× 30 / 107	−30.8
Sum, rounded to a whole point						−52

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −48, −51, −57, −83, −67, −43, −63, −43, −70, −51, −52 → −57.1
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: 6 · 2017→2018: 26 · 2018→2019: 16 · 2019→2021: 24 · 2021→2022: 20 · 2022→2023: 20 · 2023→2024: 27 · 2024→2025: 19 · 2025→2026: 1 → average 16.2
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 16.2 × 2.66 = 43.1. Upper limit −14, lower limit −100.2.

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.