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Lesson Plan
Smithsonian Institution

Smithsonian Learning Lab: The Universe, an Introduction

For Teachers Pre-K - 1st
Start with the questions all students ask: How big is the universe, how far away are the planets and stars, how did they form and when, how do they move and why? Build on their natural curiosity. The Smithsonian, in cooperation with...
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Interactive
Other

H Twins: The Scale of the Universe 2

For Students 9th - 10th
Use the scroll bar on this site to zoom in and out of this site which will show you the relative sizes of hundreds of things in our univers, from the smallest currently known - quantum foam - to the largest - our universe. Click on any...