New York State Regents Prep · NYSP12SLS Format
Legacy Regents websites still drill 85-question Parts A/B/C papers built for the retiring 1996 curriculum and 2011 Reference Tables. All Regents is the only platform with live, interactive cluster practice for New York’s new Physical Science: Chemistry and Physical Science: Physics exams—combining every released 2026 NYSED paper, the 2025 sample clusters, and original full-length 50-question practice exams.
Start immediately with the official NYSED sample clusters—no account or credit card required. Or explore the Chemistry hub and Physics hub.
Interactive view The same passage stays pinned beside each question, one question at a time.
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Each sample cluster opens in the interactive workspace, and its booklet pages open in the printed layout. Your answers save in this browser until you sign in.
Taking Chemistry in 2026 or 2027? New York is administering two different Chemistry Regents exams in the exact same time slot. See how the new exam changed with real question examples →
Why legacy prep sites don’t match the new exam
On the old exam, a prompt directly asked for a Lewis dot diagram of CO2. On June 2026 Cluster 3: Equilibria in the Blood (Q12), the prompt asks you to “model the gas released from the liver cells into the plasma”—you must first read the biological buffering diagram to identify CO2, then draw its double-bonded structure on the canvas.
Eighteen lookup tables from 2011 (including Table S, Table B water constants, and Table M indicators) are gone. On June 2026 Cluster 5: Urban Heat Islands (Q20), you pull brick mass (2,700 g) from the passage, brick specific heat (0.84 J/g·°C) from the cluster table, and q = mcΔT from Page 4 of the 2025 Reference Tables.
Roughly 40% of the exam is constructed response—including checkbox claim-evidence items like June 2026 Q8: Chemistry of Beverages, Physics helmet impact trade-offs in June 2026 Physics Cluster 4: Motorcycle Helmets, and multi-standard clusters like August 2026 Cluster 10: Parade of Balloons.
Practice library by subject
663 questions across 135 clusters: 113 official NYSED questions (released 2026 exams and 2025 sample clusters) plus 550 questions across 11 original full-length practice exams.
365 questions across 73 clusters: 65 official NYSED questions (released 2026 exams and 2025 sample clusters) plus 300 questions across 6 original full-length practice exams.
Free samples & full library access
The official NYSED sample clusters, 2025 Reference Tables guides, and released exam PDFs are free without signing in. Guest work saves in your browser and transfers into your account when you sign in.
Chemistry membership opens all released 2026 exams and every full-length practice exam inside the interactive workspace—with Learn mode strategy prompts, Exam mode rehearsal, print-faithful booklet view, and progress tracking across clusters. A parent can complete checkout while the student keeps their own sign-in.
Multiple-choice questions are checked automatically against the stored key. Constructed responses, mathematical setups, and models use rubric-guided self-review after cluster submission. Progress distinguishes first attempts from assisted or repeated runs and is not a predicted Regents scale score.
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See what’s includedPhysics free samples are available now; Physics membership is not open yet.
Free NYSED sample clusters
Open the released 2025 NYSED sample clusters with side-by-side readings, data tables, 2025 Reference Tables, and official scoring rubrics—no account or credit card required.