Walnut Elementary: 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 5.

All students

3rd The average 3rd grader scores 23 points under the grade 3 bar. 2410 vs. 2432.
4th The average 4th grader scores 17 points under the grade 4 bar. 2456 vs. 2473.
5th The average 5th grader meets the grade 5 bar. 2533 vs. 2502.

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 3rd 27 students Just under the grade 3 bar. 4th 28 students Meets 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 13 students 67 points under the grade 3 bar. 4th 11 students 38 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
3	104,687	2412.5	− 2432	−19.5	× 51 / 168	−5.9
4	104,688	2456.6	− 2473	−16.4	× 42 / 168	−4.1
5	104,691	2487.4	− 2502	−14.6	× 75 / 168	−6.5
Sum, rounded to a whole point						−17

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	97,244	2421.6	− 2432	−10.4	× 61 / 159	−4
4	97,246	2467.2	− 2473	−5.8	× 53 / 159	−1.9
5	97,247	2527.6	− 2502	25.6	× 45 / 159	7.2
Sum, rounded to a whole point						1

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,069	2423.4	− 2432	−8.6	× 39 / 153	−2.2
4	100,071	2475.7	− 2473	2.7	× 57 / 153	1
5	100,073	2522.7	− 2502	20.7	× 57 / 153	7.7
Sum, rounded to a whole point						7

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,223	2437.5	− 2432	5.5	× 41 / 135	1.7
4	100,225	2476.1	− 2473	3.1	× 39 / 135	0.9
5	100,227	2490.9	− 2502	−11.1	× 55 / 135	−4.5
Sum, rounded to a whole point						−2

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,884	2422.2	− 2432	−9.8	× 43 / 117	−3.6
4	100,885	2462.2	− 2473	−10.8	× 38 / 117	−3.5
5	100,886	2486.2	− 2502	−15.8	× 36 / 117	−4.9
Sum, rounded to a whole point						−12

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	101,133	2421.5	− 2432	−10.5	× 33 / 120	−2.9
4	101,134	2470.8	− 2473	−2.2	× 44 / 120	−0.8
5	101,135	2478.9	− 2502	−23.1	× 43 / 120	−8.3
Sum, rounded to a whole point						−12

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,967	2426.2	− 2432	−5.8	× 50 / 131	−2.2
4	100,968	2447.4	− 2473	−25.6	× 32 / 131	−6.3
5	100,969	2511.5	− 2502	9.5	× 49 / 131	3.6
Sum, rounded to a whole point						−5

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,844	2449.2	− 2432	17.2	× 47 / 134	6
4	100,845	2460.4	− 2473	−12.6	× 48 / 134	−4.5
5	100,846	2483.0	− 2502	−19	× 39 / 134	−5.5
Sum, rounded to a whole point						−4

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,508	2455.6	− 2432	23.6	× 35 / 127	6.5
4	100,509	2496.5	− 2473	23.5	× 47 / 127	8.7
5	100,510	2498.2	− 2502	−3.8	× 45 / 127	−1.3
Sum, rounded to a whole point						14

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	100,171	2409.5	− 2432	−22.5	× 40 / 123	−7.3
4	100,172	2456.4	− 2473	−16.6	× 39 / 123	−5.3
5	100,173	2533.3	− 2502	31.3	× 44 / 123	11.2
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. −17, 1, 7, −2, −12, −12, −5, −4, 14, −1 → −3.1
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 18 · 2016→2017: 6 · 2017→2018: 9 · 2018→2019: 10 · 2019→2022: 0 · 2022→2023: 7 · 2023→2024: 1 · 2024→2025: 18 · 2025→2026: 15 → average 9.3
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 9.3 × 2.66 = 24.7. Upper limit 21.6, lower limit −27.8.

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 2014–15, 2015–16, 2016–17, 2017–18, 2018–19, 2020–21, 2021–22, 2022–23, 2023–24, 2024–25, 2025–26.