FREE HS-ESS1-4 Regents Review | Orbital Motion & Kepler’s Laws

The Description

Students can name Kepler's laws, then get absolutely tangled when an unfamiliar orbit diagram appears on a Regents question. The issue often isn't the vocabulary—it's knowing how to use the relationships.

This free orbital-motion review gives students a way to revisit eccentricity, planetary motion, and related models before moving into Regents-style application. It is useful for diagnosing which part of an orbital explanation still needs attention.

What Students Will Do

• Review orbital motion, gravity, and solar-system patterns.

• Read diagrams and data involving elliptical orbits and Kepler's laws.

• Explain gravitational and orbital relationships.

• Practice with released Earth & Space Sciences Regents questions.

Why This Resource Is Different

A released question tells me whether a student got it right. I also want to know which part of the model they were picturing when they answered. The scaffolded review before the exam questions makes that difference easier to see.

What's Included?

• Editable student review and matching key PowerPoint files.

• Teacher implementation guide DOCX.

• Released Regents practice PDFs from June 2025, August 2025, and June 2026 with answer-key PDF.

• Inquiry Starter Kit PDF included in the package.

The Details

Free; grades 8–10; HS-ESS1-4.

Microsoft PowerPoint, Word, and PDF files.