Smithsonian Institution
National Air and Space Museum: Exploring the Planets: Our Solar System
Take a tour of our solar system and learn fascinating details and observations about the planets.
Ducksters
Ducksters: Practice Science Questions: Solar System
Find the answers to a solar system quiz on this website.
E-learning for Kids
E Learning for Kids: Science: Madagascar: What Is the Solar System?
Patrick loves being a pirate, but he'd prefer to be an astronomer. Join him, and learn about everything high in the sky like the moon, stars, and asteroids.
Enchanted Learning
Enchanted Learning: Solar System Find It! Quiz
This Find It! quiz from Enchanted Learning encourages deductive reasoning, dictionary use, and vocabulary building. Used as a small group activity, it can promote cooperative learning.
CK-12 Foundation
Ck 12: Fifth Grade Science
This customizable digital textbook covers topics related to fifth-grade science. It is Next Generation Science Standards (NGSS) aligned.