California Pacific Charter - San Diego: science

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 each grade's bar

California tests science only in grades 5 and 8 and once in high school, so a school shows one or two grades here. Each grade's science test has its own scale, so each grade is measured against its own bar.

5th The average 5th grader scores just under the grade 5 bar. 205 vs. 214.
8th The average 8th grader meets the grade 8 bar. 417 vs. 415.
11th The average 11th grader meets the grade 11 bar. 617 vs. 615.

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.

2019 from cast_ca2019_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	20,780	203.2	− 214	−10.8	× 86 / 279	−3.3
8	20,781	399.7	− 415	−15.3	× 96 / 279	−5.3
11	20,782	600.1	− 615	−14.9	× 77 / 279	−4.1
12	20,783	601.3	− 615	−13.7	× 20 / 279	−1
Sum, rounded to a whole point						−14

2021 from cast_ca2021_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	22,162	203.5	− 214	−10.5	× 13 / 97	−1.4
8	22,163	392.7	− 415	−22.3	× 27 / 97	−6.2
11	22,164	599.0	− 615	−16	× 57 / 97	−9.4
Sum, rounded to a whole point						−17

2022 from cast_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	25,862	196.1	− 214	−17.9	× 12 / 92	−2.3
8	25,863	387.2	− 415	−27.8	× 18 / 92	−5.4
11	25,864	607.9	− 615	−7.1	× 46 / 92	−3.6
12	25,865	596.3	− 615	−18.7	× 16 / 92	−3.3
Sum, rounded to a whole point						−15

2023 from cast_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
8	25,853	395.2	− 415	−19.8	× 18 / 72	−5
11	25,854	599.8	− 615	−15.2	× 54 / 72	−11.4
Sum, rounded to a whole point						−16

2024 from cast_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	25,917	200.2	− 214	−13.8	× 11 / 77	−2
8	25,918	397.6	− 415	−17.4	× 13 / 77	−2.9
11	25,919	597.4	− 615	−17.6	× 53 / 77	−12.1
Sum, rounded to a whole point						−17

2025 from cast_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	25,860	199.8	− 214	−14.2	× 12 / 63	−2.7
8	25,861	396.5	− 415	−18.5	× 16 / 63	−4.7
11	25,862	599.6	− 615	−15.4	× 35 / 63	−8.6
Sum, rounded to a whole point						−16

2026 from cast_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
5	25,848	205.1	− 214	−8.9	× 21 / 83	−2.3
8	25,849	416.8	− 415	1.8	× 22 / 83	0.5
11	25,850	616.6	− 615	1.6	× 40 / 83	0.8
Sum, rounded to a whole point						−1

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −14, −17, −15, −16, −17, −16, −1 → −13.7
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2019→2021: 3 · 2021→2022: 2 · 2022→2023: 1 · 2023→2024: 1 · 2024→2025: 1 · 2025→2026: 15 → average 3.8
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 3.8 × 2.66 = 10.1. Upper limit −3.6, lower limit −23.8.

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 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.