Understand the role of gravity.
This nonfiction reading unit (level V) focuses on gravity. Students learn how all objects in the universe exert gravitational force on all other
Level V: Gravity in Our Solar System (Reading Informational Text)
The planet that could end life on Earth
The Solar System
What Is Gravity? NASA Space Place – NASA Science for Kids
Animation: Visualizing the Gravitational Pull of the Planets
This Is Why Earth, Surprisingly, Is The Densest Object In Our Solar System
When do the planets in our solar system all line up?
What is Gravity, Relationship Between Gravity and Distance
Astronomy - Solar System, Planets, Stars
Do you need to teach about Gravity in the Solar System? Students will love these activities on gravity in the solar system. Students will make a model
Gravity and the Solar System
Solar System - Wikipedia
A guide to the planets of the Solar System - BBC Sky at Night Magazine
Which Planet In Our Solar System Has The Most Gravity? - WorldAtlas