Ethan A Chase Middle: english

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 English test uses one scale for every grade, so a score means the same thing in grade 3 as in grade 8.

All students

6th The average 6th grader scores 10 points under the grade 5 bar. 2492 vs. 2502. The 6th-grade bar is 2531.
7th The average 7th grader scores 20 points under the grade 6 bar. 2511 vs. 2531. The 7th-grade bar is 2552.
8th The average 8th grader scores 13 points under the grade 7 bar. 2539 vs. 2552. The 8th-grade bar is 2567.

Students fluent in English

The closest these results come to reading alone: English is not in the way. Includes students who have only ever spoken English.

Grade bars 6th 354 students 25 points under the grade 6 bar. 7th 350 students Just under the grade 6 bar. 8th 383 students Just under the grade 7 bar.

English learners

Students leave this group as they become fluent, so its average stays low even where they learn well.

Grade bars 6th 47 students 49 points under the grade 3 bar. 7th 49 students 38 points under the grade 3 bar. 8th 24 students 32 points under the grade 3 bar.

the group's average that grade's own bar the distance between

2026 results. The English test covers reading, writing, listening and research together. "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
6	58,470	2465.5	− 2531	−65.5	× 396 / 1128	−23
7	58,472	2514.6	− 2552	−37.4	× 382 / 1128	−12.7
8	58,474	2519.6	− 2567	−47.4	× 350 / 1128	−14.7
Sum, rounded to a whole point						−50

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	54,271	2479.7	− 2531	−51.3	× 379 / 1195	−16.3
7	54,274	2516.7	− 2552	−35.3	× 414 / 1195	−12.2
8	54,276	2532.4	− 2567	−34.6	× 402 / 1195	−11.6
Sum, rounded to a whole point						−40

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	55,850	2482.4	− 2531	−48.6	× 376 / 1187	−15.4
7	55,852	2519.4	− 2552	−32.6	× 383 / 1187	−10.5
8	55,854	2521.3	− 2567	−45.7	× 428 / 1187	−16.5
Sum, rounded to a whole point						−42

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	55,947	2481.8	− 2531	−49.2	× 451 / 1242	−17.9
7	55,950	2519.7	− 2552	−32.3	× 398 / 1242	−10.4
8	55,952	2532.4	− 2567	−34.6	× 393 / 1242	−10.9
Sum, rounded to a whole point						−39

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	56,202	2488.7	− 2531	−42.3	× 456 / 1322	−14.6
7	56,203	2514.2	− 2552	−37.8	× 460 / 1322	−13.2
8	56,204	2535.0	− 2567	−32	× 406 / 1322	−9.8
Sum, rounded to a whole point						−38

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	56,266	2473.6	− 2531	−57.4	× 440 / 1308	−19.3
7	56,267	2513.2	− 2552	−38.8	× 442 / 1308	−13.1
8	56,268	2513.0	− 2567	−54	× 426 / 1308	−17.6
Sum, rounded to a whole point						−50

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	56,215	2477.3	− 2531	−53.7	× 445 / 1296	−18.4
7	56,216	2489.8	− 2552	−62.2	× 420 / 1296	−20.2
8	56,217	2525.0	− 2567	−42	× 431 / 1296	−14
Sum, rounded to a whole point						−53

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	56,091	2489.0	− 2531	−42	× 443 / 1295	−14.4
7	56,092	2505.1	− 2552	−46.9	× 450 / 1295	−16.3
8	56,093	2511.8	− 2567	−55.2	× 402 / 1295	−17.1
Sum, rounded to a whole point						−48

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	55,855	2489.7	− 2531	−41.3	× 459 / 1393	−13.6
7	55,856	2523.3	− 2552	−28.7	× 451 / 1393	−9.3
8	55,857	2518.5	− 2567	−48.5	× 483 / 1393	−16.8
Sum, rounded to a whole point						−40

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
6	55,778	2491.6	− 2531	−39.4	× 401 / 1207	−13.1
7	55,779	2511.0	− 2552	−41	× 399 / 1207	−13.6
8	55,780	2539.1	− 2567	−27.9	× 407 / 1207	−9.4
Sum, rounded to a whole point						−36

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. −50, −40, −42, −39, −38, −50, −53, −48, −40, −36 → −43.6
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 10 · 2016→2017: 2 · 2017→2018: 3 · 2018→2019: 1 · 2019→2022: 12 · 2022→2023: 3 · 2023→2024: 5 · 2024→2025: 8 · 2025→2026: 4 → average 5.3
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 5.3 × 2.66 = 14.1. Upper limit −29.5, lower limit −57.7.

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.