The top reported proficiency rate is 64% in Social studies. The lowest is 33% in Science.
Original Research by School Decision on 47 American Sign Language and English Lower School (the)
School 47, the American Sign Language and English Lower School, is a small public school serving pre-kindergarten through grade 8 in Manhattan's Flatiron neighborhood. The school sits within New York City Geographic District 2 and enrolls a substantial share of students from low-income households and a diverse community reflective of the city: a plurality identify as Hispanic, followed by White, Black, and smaller populations of Asian and multiracial students.
The school's academic profile is mixed and must be understood in light of both its small overall enrollment and its specialized mission. The school serves a deaf and hard-of-hearing student population using American Sign Language as the primary language of instruction, alongside English. This design shapes both the school's peer environment and the meaning of its academic metrics.
On state math assessments, results are uneven across grades. Grade 3 and grade 7 show proficiency at modest but non-trivial levels, while grade 5 shows lower proficiency. Several grade levels have suppressed results, meaning sample sizes were too small for public reporting. In English language arts, grade 5 shows strong proficiency, while grade 3 shows lower proficiency; again, several grades show no reportable results due to small tested cohorts. Science proficiency in grade 5 was lower. A parent may want to look into further what academic support the school provides in these areas and how it addresses proficiency gaps, particularly in the early and later elementary grades.
The school's overall proficiency index, averaging across all reported tested subjects and grades, places it above the midpoint among districts in New York County. This positioning reflects pockets of stronger performance alongside weaker ones, and the small tested populations at each grade level mean year-to-year swings are likely.
The peer environment is distinctive. The school enrolls families specifically seeking an environment where deaf and hard-of-hearing students learn together using sign language, creating a cohesive cultural and linguistic community. For families with deaf or hard-of-hearing children, or siblings of deaf children, this setting offers immersion in sign language and peer connection to other deaf and hard-of-hearing students, which is not available in mainstream schools. For hearing students whose families choose the school, it provides bilingual exposure and a minoritized-language environment.
The school's small size and mixed enrollment across all grade bands from pre-K to grade 8 mean limited specialization in course offerings. Details on how the school differentiates instruction, what specialized services or therapies it provides, or whether it offers programs beyond core academics were not available in the data provided. State testing data for social studies was last reported in 2009-10 and is now outdated, so current performance in that subject is unknown.
Housing and the neighborhood context are also relevant. The school's zip code, 10010, sits in a high-density mixed-use area with significant recent residential development. Housing values are well above state and national benchmarks, and rental costs are high, reflecting central Manhattan's position in the market. The neighborhood is highly walkable, with dense transit access, and families typically do not require cars. This setting suits families already living or working in central Manhattan, but the cost of housing in the catchment area is a barrier for many.
The school is a regular public school, not selective. No data was available on attendance, discipline, staffing ratios, or specialized supports such as counseling or English learner services, so a prospective family would want to contact the school directly to understand the full scope of what services and supports exist. Overall, School 47 serves a specific and purposeful enrollment: deaf and hard-of-hearing students and their families seeking a sign-language-centered education and community. For those families, the school offers a meaningful alternative to mainstreaming. For hearing families considering the school, clarity on the school's academic trajectory, teaching methods, and support services would be important before deciding.
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