Eagle Peak Montessori: 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 8.

3rd The average 3rd grader scores just under the grade 3 bar. 2431 vs. 2436.
4th The average 4th grader scores just under the grade 4 bar. 2476 vs. 2485.
5th The average 5th grader scores 34 points under the grade 5 bar. 2494 vs. 2528.
6th The average 6th grader scores 12 points under the grade 6 bar. 2540 vs. 2552.
7th The average 7th grader meets the grade 7 bar. 2569 vs. 2567.
8th The average 8th grader meets the grade 8 bar. 2589 vs. 2586.

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	7,117	2447.5	− 2436	11.5	× 39 / 143	3.1
4	7,118	2484.9	− 2485	−0.1	× 34 / 143	0
5	7,121	2507.9	− 2528	−20.1	× 33 / 143	−4.6
6	7,122	2550.5	− 2552	−1.5	× 20 / 143	−0.2
7	7,125	2582.1	− 2567	15.1	× 17 / 143	1.8
Sum, rounded to a whole point						0

2016 from sb_ca2016_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,440	2424.6	− 2436	−11.4	× 38 / 163	−2.7
4	6,443	2478.6	− 2485	−6.4	× 37 / 163	−1.5
5	6,444	2509.2	− 2528	−18.8	× 33 / 163	−3.8
6	6,447	2534.7	− 2552	−17.3	× 24 / 163	−2.5
7	6,449	2610.3	− 2567	43.3	× 15 / 163	4
8	6,450	2595.6	− 2586	9.6	× 16 / 163	0.9
Sum, rounded to a whole point						−6

2017 from sb_ca2017_1_csv_v2.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,614	2451.0	− 2436	15	× 40 / 142	4.2
4	6,617	2448.8	− 2485	−36.2	× 35 / 142	−8.9
5	6,619	2512.9	− 2528	−15.1	× 34 / 142	−3.6
7	6,623	2552.3	− 2567	−14.7	× 21 / 142	−2.2
8	6,625	2640.8	− 2586	54.8	× 12 / 142	4.6
Sum, rounded to a whole point						−6

2018 from sb_ca2018_1_csv_v3.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,619	2460.8	− 2436	24.8	× 37 / 151	6.1
4	6,621	2492.3	− 2485	7.3	× 38 / 151	1.8
5	6,623	2479.4	− 2528	−48.6	× 30 / 151	−9.7
6	6,625	2559.2	− 2552	7.2	× 25 / 151	1.2
8	6,629	2567.1	− 2586	−18.9	× 21 / 151	−2.6
Sum, rounded to a whole point						−3

2019 from sb_ca2019_1_csv_v4.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,677	2462.5	− 2436	26.5	× 47 / 161	7.7
4	6,678	2504.5	− 2485	19.5	× 32 / 161	3.9
5	6,679	2513.4	− 2528	−14.6	× 38 / 161	−3.4
6	6,680	2493.5	− 2552	−58.5	× 21 / 161	−7.6
7	6,681	2582.5	− 2567	15.5	× 23 / 161	2.2
Sum, rounded to a whole point						3

2022 from sb_ca2022_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,586	2447.3	− 2436	11.3	× 37 / 197	2.1
4	6,587	2488.7	− 2485	3.7	× 47 / 197	0.9
5	6,588	2508.8	− 2528	−19.2	× 41 / 197	−4
6	6,589	2555.3	− 2552	3.3	× 27 / 197	0.5
7	6,590	2609.7	− 2567	42.7	× 21 / 197	4.6
8	6,591	2590.4	− 2586	4.4	× 24 / 197	0.5
Sum, rounded to a whole point						5

2023 from sb_ca2023_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,566	2436.4	− 2436	0.4	× 43 / 193	0.1
4	6,567	2488.3	− 2485	3.3	× 30 / 193	0.5
5	6,568	2524.6	− 2528	−3.4	× 41 / 193	−0.7
6	6,569	2539.3	− 2552	−12.7	× 36 / 193	−2.4
7	6,570	2617.2	− 2567	50.2	× 23 / 193	6
8	6,571	2674.9	− 2586	88.9	× 20 / 193	9.2
Sum, rounded to a whole point						13

2024 from sb_ca2024_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,501	2438.6	− 2436	2.6	× 54 / 204	0.7
4	6,502	2474.9	− 2485	−10.1	× 38 / 204	−1.9
5	6,503	2498.3	− 2528	−29.7	× 26 / 204	−3.8
6	6,504	2525.6	− 2552	−26.4	× 34 / 204	−4.4
7	6,505	2596.7	− 2567	29.7	× 30 / 204	4.4
8	6,506	2648.1	− 2586	62.1	× 22 / 204	6.7
Sum, rounded to a whole point						2

2025 from sb_ca2025_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,469	2429.2	− 2436	−6.8	× 39 / 218	−1.2
4	6,470	2459.8	− 2485	−25.2	× 52 / 218	−6
5	6,471	2492.2	− 2528	−35.8	× 36 / 218	−5.9
6	6,472	2518.2	− 2552	−33.8	× 28 / 218	−4.3
7	6,473	2575.4	− 2567	8.4	× 34 / 218	1.3
8	6,474	2624.6	− 2586	38.6	× 29 / 218	5.1
Sum, rounded to a whole point						−11

2026 from sb_ca2026_1_csv_v1.zip

Grade	Line in file	Average score	Standard Met	Distance	Students	Weighted
3	6,479	2431.3	− 2436	−4.7	× 39 / 198	−0.9
4	6,480	2476.3	− 2485	−8.7	× 30 / 198	−1.3
5	6,481	2493.8	− 2528	−34.2	× 42 / 198	−7.3
6	6,482	2539.9	− 2552	−12.1	× 27 / 198	−1.7
7	6,483	2568.6	− 2567	1.6	× 26 / 198	0.2
8	6,484	2589.2	− 2586	3.2	× 34 / 198	0.5
Sum, rounded to a whole point						−10

Step 2 · The average and the normal range

Average: add the yearly results and divide by how many there are. 0, −6, −6, −3, 3, 5, 13, 2, −11, −10 → −1.3
Typical year-to-year change: how far the result moved from each year to the next, ignoring up or down. 2015→2016: 6 · 2016→2017: 0 · 2017→2018: 3 · 2018→2019: 6 · 2019→2022: 2 · 2022→2023: 8 · 2023→2024: 11 · 2024→2025: 13 · 2025→2026: 1 → average 5.6
Normal range: multiply the typical change by 2.66, then add it to the average and subtract it. 5.6 × 2.66 = 14.9. Upper limit 13.6, lower limit −16.2.

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.