New York State Regents Prep · NYSP12SLS Format
Prepare for New York’s new Physical Science: Chemistry and Physical Science: Physics Regents with interactive question sets, released NYSED exams, and original full-length practice papers. Keep the 2025 Reference Tables close and review your work with scoring guides.
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 Regents in 2026 or 2027? Confirm which exam your class is preparing for. New vs. old Chemistry → · New vs. old Physics →
Practice the new exam format
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.
One New Regents membership opens the full Chemistry and Physics libraries, including released exams and original full-length practice exams 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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Official sample clusters, reference tables, and scoring guides. No account or card needed.