Discovery

Discovery is a 662-student K–5 elementary school in Lancaster, California, in the Lancaster Elementary district. Its strongest distinction is leading nearby schools in all-grades English language arts (ELA): in 2025–26, 29% of students were proficient, compared with 28% at the next-highest nearby school, Tierra Bonita Elementary. That local lead does not mean students are at state proficiency levels: Discovery remained 20 percentage points below California in ELA, 19 points below in math, and 17 points below in science.

Discovery’s results are among the strongest nearby, but still below state rates. It ranked first in reported all-grades ELA results and second in math and science; its math proficiency was 20%, behind Tierra Bonita’s 22%, and science was 19%, behind Linda Verde Dual Language Immersion at 22%. Discovery also exceeded the district by 4 points in ELA, 4 in math, and 2 in science. Grade 4 stands out: ELA proficiency was 36%, 12 points above the district, and math was 29%, 11 points above. Grade 5 math is the clearest concern, at 8%—5 points below the district and 28 below the state. Comparisons include only nearby schools with reported scores.

Results have improved since 2022–23, especially in science: ELA rose 4 percentage points, math 4, and science 11, although year-to-year results have fluctuated. SchoolDigger places Discovery at the 17th percentile statewide, with 1 star, despite its strong local standing. Its 2024–25 student–teacher ratio was 24.5, close to the nearby ordinary-sized schools’ 23.7 average; 91% of students were free/reduced lunch eligible that year, also close to the nearby average. SchoolDigger’s statewide measure of effectiveness for African American Students fell from the 52nd percentile in 2023–24 to the 25th in 2025–26; for English Language Learner Students, it dropped from the 50th percentile in 2022–23 to the 11th in 2023–24. These rankings highlight changes in how well the school serves those groups, but do not explain what drove them.