Quad Prep: A Higher Ceiling and a Stronger Floor

Lower, Middle, and Zenith

One K–12 school, two sites, and three developmental programs

Lower School serves K–5 on the fourth floor of 25 Pine Street. Quad says a classroom includes an academic teaching team and a clinically supervised psychosocial teacher.

Every Lower student is assigned a counselor, speech-language pathologist, and occupational therapist, with direct individual or small-group work described as part of the program; learning support is added as needed.

Upper School serves Grades 6–12 on the sixth floor of 19 Cedar Street. Its Middle School covers Grades 6–8.

Students belong to grade cohorts called Preps, while academic seminars and one-to-one work can reflect readiness rather than age alone. Grade 8 students may begin courses in the high-school sequence and take high-school electives.

Zenith covers Grades 9–12 at the Cedar Street site. Quad describes group experiences of up to ten students, continued one-to-one core meetings, AP-level work, electives, and postsecondary preparation.

Senior year can emphasize a Capstone, up to four advanced courses, or a hybrid. Families should use “Zenith” to ask high-school-specific questions, not assume every Upper School practice is identical from Grade 6 through Grade 12.

Who may fit

“Twice-exceptional” is a starting point, not a single learner profile

Quad names ADHD, autism spectrum disorder, dyslexia, anxiety, dysgraphia, and dyscalculia as examples of differences that may coexist with high intellectual potential or talent. It also promises mixed-age classes, acceleration, one-to-one teacher sessions, daily executive-function practice, a clinical team, and regular family and outside-provider coordination.

Research context — A 2025 systematic review describes twice-exceptional students as heterogeneous, often with large within-child differences across attention control, executive function, regulation, pragmatic language, and performance. That supports an individualized fit review.

It does not validate any one school or mean that every gifted child with ADHD, autism, anxiety, or dyslexia needs the same classroom.

Published boundary — Quad says it is not a therapeutic school and cannot support children who are persistently aggressive or students with Substance Use Disorders. That does not mean the school is nonclinical: it publishes a substantial counseling, speech-language, occupational-therapy, learning-support, and psychosocial program.

It means families should not infer that clinical staffing equals a therapeutic milieu or crisis-capable placement.

The central promise

Look for both an advanced ceiling and enough support to reach it

Quad’s answer to underchallenge is not simply faster worksheets. It describes preassessment, curriculum compacting, enrichment in place of mastered material, mixed-age seminars, placement by readiness, movement between classes, individual subject meetings, IDEAlab, and electives.

In Middle School, math groups are described as homogeneous by level. Grade 8 may begin high-school sequences; Zenith adds AP-level and senior advanced options.

Boundary — “Ceilingless” or accelerated language is a school statement, not a child-specific guarantee. The actual ceiling in calculus, laboratory science, literary analysis, research, computer science, or world language depends on current staffing, scheduling, peers, course frequency, and what can be taught one-to-one.

Ask to see the real 2027–28 course map and a recent anonymized path taken by a student with a strength like your child’s.

Our parent read — A 2e schedule can fail quietly if support displaces the very challenge a family came to find. Map an actual week: seminar level, one-to-one instruction, counseling, speech, OT, learning support, transitions, electives, and independent work.

Ask which services replace a class, lunch, movement, or talent development and which are embedded without reducing advanced work.

Lower School academics

A recognizable core curriculum with room to compact and extend

Lower School names Project Read for literacy and Singapore Math, Multisensory Math, and Beast Academy for mathematics. Science emphasizes inquiry.

Arts, applied computing and engineering, movement, psychosocial lessons, and talent development are part of the program. Quad says it formally assesses literacy and math at the beginning and end of the year, uses ongoing formative and summative assessment, fills gaps, and compacts material already mastered.

What the names do not answer — A curriculum label does not show a child’s daily instructional dose or how consistently the program is implemented. Nor does it reveal the decoding or spelling scope, writing volume, math placement, pacing, group composition, or homework.

Families should ask which components are universal, which are selected by profile, and which staff are trained to what level.

Fit judgment — The Lower model may be especially promising for a young child with striking conceptual ability and uneven foundational skills who benefits from adults coordinating in the room. It may be less convincing if the child needs a tightly quantified, high-dose remediation block, a highly therapeutic day, or a large conventional elementary campus.

The tour should test those differences directly.

Middle School and Harbor Green

A structured bridge into more independent, high-school-level work

Quad describes three one-hour seminars each week in math, science, history, and literature, plus a 30-minute individual meeting in each core subject. World language is scheduled for 90 minutes weekly, arts for two hours, movement for two hours, and electives for two hours.

Students with a world-language waiver often substitute individual learning support. Literature one-to-one work uses Hochman’s writing approach and builds on Framing Your Thoughts.

Grade 6 begins with a semester called Bright Beginnings. Quad says it establishes a baseline “executive-function age,” checks benchmarks quarterly, and uses cohort homeroom, checkout, Classroom of Tomorrow, and then WorkspOT to teach planning and independence.

Each Middle student also has a weekly 30-minute academic-advising meeting and a weekly 30-minute counseling meeting.

Harbor Green is a short-term intensive program described mainly for Grades 6–8, using one-to-one or one-to-two academic and psychosocial instruction before gradual integration into Upper School seminars.

What remains unknown is just as important: public pages do not give price, seat count, admission criteria, typical duration, exit measures, or what happens when a student cannot make the planned transition.

Zenith high school

A real college-preparatory sequence, with course-by-course verification still needed

Zenith requires four years of literature and history and at least three years each of math and science, while noting that many students accelerate into those sequences in Middle School. Grades 9–11 receive three one-hour seminars plus a 30-minute individual meeting in each core subject every week.

Science courses include at least 1,200 laboratory minutes per year. The school describes world-language, arts, movement, electives, academic advising, and counseling as additional requirements.

Published fact with a time boundary — Quad lists a broad set of AP courses that it says “have included” offerings across math, science, English, history, computer science, Seminar, and Psychology. “Have included” is a historical offering list.

It does not prove that every named course will run in 2027–28 or fit every schedule.

A senior may devote up to 12–13 hours per week to a Capstone, take up to four advanced courses, or combine the two. That flexibility could be powerful for a student with a mature intellectual focus.

Ask how proposals are approved, who supervises them, whether outside mentors cost extra, and how colleges interpret a highly individualized transcript.

Clinical and executive-function support

“Integrated” describes location; it does not tell you the dose

Quad describes counseling, speech-language therapy, occupational therapy, learning support, psychosocial teaching, and executive-function instruction delivered through some combination of individual, small-group, integrated, and consultative work. Lower students are assigned a counselor, speech-language pathologist, and occupational therapist.

Upper services become more contextual and integrated as students grow.

Quad says most learning specialists are trained in Orton-Gillingham or Wilson, Lower specialists are trained in Multisensory Math, and all use Writing Revolution or Hochman approaches. Counseling staff include licensed psychologists, mental-health counselors, and social workers as well as fellows and graduate students.

The school uses Social Thinking as a framework and says groups are matched through informal dynamic assessment.

Public-record context — NYSED lists a corporate-practice waiver for Quad through March 31, 2029. It covers psychology, social work, mental-health counseling, behavior analysis, and related fields.

Pine Street is the primary setting and Cedar Street an additional setting. This verifies organizational authorization for named professional services.

It does not verify the license, supervision, caseload, continuity, minutes, or effectiveness of the person working with your child.

The missing service grid — Public materials do not state guaranteed minutes by child, group size by service, or whether sessions replace academics or electives. They also omit clinician caseloads, supervision ratios, make-up policy, the threshold for individual counseling, how an evaluation maps to the school plan, and what tuition includes.

Request a written sample schedule and a proposed service plan before signing a contract.

Research context — A systematic review of social-cognitive interventions for autistic school-age children found inconsistent results and emphasized generalization and longer-term follow-up. That does not evaluate Quad or its Social Thinking framework.

It does explain why families should ask how social goals are measured in classrooms, lunch, clubs, and friendships—not only whether a child performs a skill in a clinician-led group.

Progress and accountability

The school describes feedback loops; families still need the results

Lower School reports formal beginning- and end-of-year literacy and math assessment alongside ongoing classroom assessment. Middle School describes an executive-function baseline and quarterly benchmarks.

The K–12 executive-function page says students have individual goals reflected in report cards. Teachers, clinicians, families, and outside providers are meant to coordinate, including at least monthly family calls.

Evidence gap — Quad does not publicly name all assessment instruments, explain which are norm-referenced, report reading or math growth, show executive-function change, or publish anonymized service outcomes. It also does not publish retention, attrition, midyear exits, attendance, change-of-placement, or Harbor Green transition rates.

School-reported plans are useful, but they are not outcome evidence.

Parent move — Bring one goal in a strength area and one in an access area. Ask what baseline Quad would collect, who owns each goal, what success looks like by January and June, how often data are shared, and what the team changes when progress is flat.

The answer should connect academics and clinical work without collapsing one into the other.

Graduation and life after Quad

The transition program is concrete; the public outcome denominator is not

Quad describes college exploration in Middle School and structured college counseling from Grade 10 through graduation through Cloverleaf. It offers courses, workshops, individual meetings, essay support, on-site PSAT and SAT administration, AP testing, after-school SAT preparation, and guidance on postsecondary accommodations.

Grade 12 students meet individually with a counselor each week.

School-reported outcome — The current college page states a 100% graduation rate and says the Classes of 2025 and 2026 were accepted at 57 distinct colleges. A broader acceptance list spans many types of institutions.

These are encouraging signals, but the page does not provide graduating-class sizes, diploma definitions, applications per student, matriculation, gap-year or noncollege paths, accommodations obtained, first-year persistence, transfers, completion, or aid outcomes.

Our parent read — Acceptance is not the same as a sustainable transition. Ask how Quad helps a student move from a high-support high school into college self-advocacy, reduced adult scaffolding, disability-service documentation, medication and time management, independent living, and a realistic academic load.

Families considering a noncollege path should ask how equally that option is staffed and celebrated.

Daily life, arts, athletics, and belonging

A deliberately built community, inside a vertical downtown footprint

Quad lists IDEAlab, electives, arts and music showcases, talent shows, social nights, a prom and “Not Prom,” field days, and athletics events. Current after-school offerings include arts, theater, science research, robotics, Quiz Bowl, chess, math team, Homework Center, SAT preparation, Dungeons & Dragons, SAGA, and other clubs.

Sports for Grades 6–12 include basketball, flag football, soccer, track, volleyball, and wrestling.

Time boundary — The after-school page is for a Fall 2026 session and says a program fee applies. It does not publish 2027–28 offerings, prices, hours, capacity, transportation, or which clubs reliably run.

Sports and clubs are meaningful options, not guaranteed schedule slots for a future student.

Friday dismissal is at noon so academic and clinical teams can meet. That collaboration time may be programmatically valuable and logistically difficult.

Families should price Friday coverage, after-school care, transportation, outside therapies, and the effect of an early end on work schedules before deciding the commute is manageable.

Our parent read — A 2e peer group can bring tremendous relief to a child who is used to hiding either ability or disability. It does not automatically create friendship, sensory comfort, or emotional safety.

Ask to observe unstructured time; learn how cohorts are formed and repaired; and test the elevators, hallways, lunch, movement spaces, noise, outdoor access, and transitions at the actual site your child would attend.

Boundary — Quad publishes inclusion commitments and family-community events, but not student demographic, discipline-disparity, climate, bullying, or measured-belonging data. The values are useful evidence of intent.

They cannot substitute for asking students and families how belonging works in practice.

The downtown commute

Two nearby sites can still produce very different family days

Lower School is at 25 Pine Street and Upper School is at 19 Cedar Street in the Financial District. The MTA’s Lower Manhattan map shows multiple subway lines and bus routes in the surrounding area.

That makes the sites transit-rich on paper, but accessibility, crowding, transfers, station noise, elevator reliability, and door-to-door travel must be tested for the child—not inferred from a map.

NYC transportation eligibility depends on grade, distance, borough, route availability, and disability-related need. Nonpublic-school students may receive a bus or student OMNY card under applicable rules; specialized curb-to-school service generally requires an IEP, 504 Plan, or medical accommodation.

Neither eligibility rules nor an appropriate placement guarantees that Quad has a useful route for your address.

Parent move — Test the commute at arrival and dismissal, then test Friday noon. Include winter conditions, missed transitions, a dysregulated trip home, sibling logistics, after-school dismissal points, and any outside therapy.

A program can be right in theory and unsustainable after two daily rush-hour journeys.

Compare by need, not prestige

The right comparison depends on what must change first

If advanced challenge and integrated support are equally nonnegotiable, compare Quad with other schools explicitly designed for 2e learners, including Lang. Ask both schools for the exact advanced-subject ceiling, current peer grouping, child-specific clinical dose, 2027–28 course availability, operational stability, total cost, and commute.

The name of the model is less useful than the schedule it produces.

If intensive language remediation is the primary job, compare Quad’s individual and integrated learning support with the explicit remediation dose, grouping, progress monitoring, and planned duration at Windward, Gateway, Stephen Gaynor, or Churchill.

Windward is built around remediation and outplacement; Gateway ends after Grade 8; Gaynor’s program ends around early high school; Churchill offers a K–12 language-based path. Those are structural differences, not a ranking.

If regulation, psychiatric care, behavior, or crisis stabilization is the primary job, compare programs that explicitly operate as therapeutic schools.

Quad’s integrated clinicians may be exactly right for a student who can access an academic day with support; they are not evidence that the school is designed for a child who currently needs a therapeutic milieu.

If a conventional independent school with accommodations remains realistic, compare the amount of true acceleration, learning-specialist access, counselor availability, executive-function coaching, disability culture, and parent coordination there against Quad’s all-school 2e design.

The least restrictive-feeling setting is the one where the child can participate, learn, belong, and grow—not simply the one with fewer supports on paper.

Tuition, aid, and public funding

Do not sign until you understand the full private-pay exposure

Quad does not post an official tuition figure, fee schedule, deposit, refund terms, sibling policy, or institutional financial-aid criteria on the admissions pages we reviewed. Its FAQ says tuition payment is required before full enrollment.

A Niche profile currently displays a claimed tuition figure and other admissions statistics, but it does not identify the cycle or primary source. Use that number only to ask Quad for the official 2027–28 schedule; do not build a budget from it.

Published fact with a legal caveat — Quad’s FAQ says some families have pursued Carter reimbursement and may qualify for Connors funding, and it tells families to consult a special-education attorney.

These are public-funding or litigation pathways, not ordinary school financial aid, and no school can guarantee eligibility, timing, settlement, reimbursement, pendency, or the result of a hearing.

Public-record fact — Quad did not appear in NYSED’s current workbook of state-approved private schools when we reviewed it. A September 2025 State Review Officer decision likewise described Quad as not Commissioner-approved for district contracting and awarded one family full reimbursement for one student’s 2024–25 placement.

That case shows reimbursement can occur; it does not create a promise for another child, year, contract, or set of equities.

An IESP can provide limited equitable special-education services to an eligible student voluntarily enrolled in private school. It is not tuition reimbursement.

Ask the district, school, and qualified independent counsel how an IESP, due process, a unilateral-placement notice, settlement, reimbursement, and any school-based support interact in your own circumstances.

Parent move — Request the complete 2027–28 contract and all schedules before paying. Include tuition, deposit, payment dates, refund and withdrawal rules, Harbor Green or added-service charges, after-school fees, technology, meals, trips, testing, transportation, and legal costs.

Confirm the amount due if public funding is delayed or denied. Model the cash-flow risk, not only the hoped-for net cost.

Fall 2027 admissions

The cycle is not public yet, and the entry-grade story needs precision

As of September 2, 2026, Quad’s live application says it is accepting K–12 applications for the 2026–27 school year. It asks for a parent statement, a teacher evaluation, and a current neuropsychological evaluation completed within the past two years.

The school invites families to tour, meet admissions, and apply, but it has not posted a Fall 2027 deadline, application fee, decision calendar, reply date, student-visit sequence, financial-aid timeline, or grade-by-grade opening count.

Quad calls Grade 6 the prime Middle School entry and Grade 9 the prime Zenith entry. It says later-grade admission is case by case.

Kindergarten is a real application grade because Lower School begins there, but Quad does not publicly label K a prime entry. “K, 6, and 9” is therefore a planning shorthand, not evidence that all three will have comparable Fall 2027 cohorts.

Even when an entry grade expands, the right peer match still matters. A school serving highly uneven learners may have a nominal seat but no appropriate instructional or social cohort for a particular child.

Ask whether the committee is evaluating school fit, a specific peer group, or both—and what happens if one fits but the other does not.

Action for Fall 2027 — Ask when the portal rolls forward and whether a 2026–27 file can be carried into 2027–28. Also confirm which documents must be refreshed and which grades have planned openings.

Treat third-party “rolling admissions” labels as a prompt for that conversation, not as the school’s calendar.