1. “Universcale” “Browse as Guest” and google search “universcale”
Choose the Nikon site from the top of search results
Read the Brief instructions on how to use the site
Explore for ten minutes or so zooming in (scroll down) and out (scroll up) getting used to how the site works.

2. Title Page 3 in your interactive binder “Universcale” and complete the following:
Units: Define each and tell how many meters or what fraction of a meter for each: ly, km, cm, mm, µm, nm, pm, fm
Objects: What is the largest item on the scale? Give its size and describe what it is.
What is the smallest item on the scale? Give its size and describe what it is.
Pick an item from each unit of measurement. Give its size and give some interesting facts about it.
Summary: Write a paragraph (4 or 5 sentences) describing what you learned about the scale of the universe. What did you find interesting? Why?