Canarsie Ascend Charter School
Grades K-5 · 9719 FLATLANDS AVENUE · Brooklyn
Brenda Daniels, Principal · 347-713-0101
About
Canarsie Ascend Charter School is an elementary school recognized for its strong academic performance, with students achieving proficiency in both English Language Arts and Math well above citywide averages. As part of the Ascend Charter network, the school emphasizes a "whole child" approach, integrating the Science of Reading, inquiry-based learning, and the Responsive Classroom model, alongside a commitment to anti-racist education. Parents generally describe a welcoming environment, appreciating the challenging curriculum and the school's efforts in communication and family engagement through events like Curriculum Night. However, some parents have noted concerns regarding the volume of homework. While academic outcomes are a clear strength, the school's internal environment shows signs of high teacher turnover and lower teacher experience compared to citywide benchmarks. Some staff have described a high-pressure atmosphere with strict disciplinary practices, which may influence the overall school culture.
Sources (8)
- Canarsie Ascend Charter School Official Data · 2024-2025
- Canarsie Ascend Charter Lower School - InsideSchools · 2024-2025
- Canarsie Ascend Charter School in Brooklyn, NY - Homes.com · 2024
- Canarsie Ascend Charter School in Brooklyn, NY - Niche · 2026
- 2026 Canarsie Ascend Charter School Rankings - Niche · 2026
- Canarsie Ascend Charter School Reviews - Niche · 2024
- Don't work at this charter! Not worth it : r/NYCTeachers - Reddit · 2025
- reddit.com
Academics
State test proficiency rates and acceleration.
ELA proficiency
75%
Math proficiency
69%
Proficiency rates are from the Grade 3–8 NYS state test (school-level).
Attendance rate
83%
Avg class size (general ed)
—
Avg class size (ICT)
—
Community & climate
Demographics, attendance, school survey results, and DOE quality ratings.
Quality signals
Overall positive % is averaged across every Pos/Neg survey question per respondent group (school year 2023-2024). Survey topics are the DOE’s framework measures (each the average favorable response across its questions; expand a topic to see them and the citywide average); the dimension scores themselves are no longer in the public data file.[3]
Operational health
Attendance
83%
Chronic absenteeism
7%
Suspension rate
6%
Teachers[7]
Teachers with 4+ years' experience
33%
Students per teacher
18:1
Teaching out of certification
94%
Teacher experience and certification from the NYSED School Report Card (2024–25); students per teacher = enrollment ÷ reported teachers. Fewer than 4 years counts as inexperienced.
Student body
Race / ethnicity[4]
- Asian 1%
- Black 89%
- Hispanic 6%
- Multiracial 2%
School-level totals; may not sum to 100% due to rounding and small subgroup suppression.
Gender[4]
- Female 55%
- Male 45%
Female / male shares as published by the DOE; other gender identities aren’t reported in the source data.
Enrollment
859
Economic Need Index
71%
Free / reduced lunch
80%
English learners
3%
Students with IEPs
11%
Location & commute
Where the school is and how to get there.