Physics & Earth Science
MS-ESS1-3
Use scale, gravity, and astronomy models
Use scale, gravity, seasons, moon phases, and solar-system models.
Learn the skill
- 1Use scale, gravity, seasons, moon phases, and solar-system models.
- 2Write complete explanations using models, data, and uncertainty.
Cited instruction
Use the publisher's material for instruction, then return to PeerTutor for the checked practice written for this skill.
NYS Grades 3-8 Science Learning Standards · New York State Education DepartmentPractice preview
About how many days are in 4 lunar cycles if one cycle is 29 days?
A model uses 1 cm for 56 km. How many km does 5 cm represent?
A model uses 1 cm for 16 km. How many km does 5 cm represent?
Course mapping reviewed by Nikhil on 2026-08-26. Practice is authored for PeerTutor and does not reproduce linked providers' exercises.