Question 1 of 18 · Space systems
Model stellar energy sources · Curriculum connections: HS-ESS1-1
New York Regents Earth and Space Sciences Practice
Practice current New York science with models, investigation reasoning, hypothetical data and selected learning-standard connections.
Independent, original skill practice with selected New York learning-standard connections. These shorter banks sample each tested subject and major content area, but not every assessed standard or official item format. They are not official state tests, Regents simulations, adaptive tests or score predictions.
18 original questions and tasks. Written responses use task-specific self-review checklists and examples, without automatic scoring. Original classroom stories and hypothetical data are fictional; historical sources and paraphrases are identified individually.
Request a hint when you need one. All levels use the same original questions.
Feedback reviewed for 0 of 18 questions in this selection. This is practice, with no official score.
Official curriculum and preparation resources
Research reviewed October 1, 2026. Use official released questions and school-provided computer-based practice to learn the state's question formats and testing tools. Your school confirms dates, participation and individual supports.
- Grades 3–8 subjects, educator guides and official released-question resources
- Current Regents subjects, educator guides and released examinations
- New York learning standards by content area
- Next Generation English language arts standards and guidance
- Next Generation mathematics standards and pre/post-test guidance
- Elementary and intermediate science standards and investigation resources
- Current high-school science course maps
- Regents science exam-version transition schedule
- Regents science investigations FAQ, updated September 2026
- Regents social studies curricula, guides and writing resources
- Parent resources and official test preparation guidance
- Current Grades 3–8 manuals and testing directions
- 2026–27 elementary and intermediate testing schedules
- 2027 Regents examination schedules
- Current graduation requirements and pathways
- NY Inspires transformation timeline and adopted versus proposed changes
- September 28, 2026 NY Inspires graduation-transition memorandum
- NYSAA alternate-assessment participation and resources
- NYSESLAT English-language proficiency resources
TopicsScience
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