Close
Search Kids Discover Online's Library of Content
Contact Us
FAQ
Filters
GRADE LEVELS
K
1st
2nd
3rd
4th
5th
6th
7th
8th
SUBJECTS
American History
Earth Science
Geography
Historical Figures
Human Body
Life Science
Physical Science
Technology
Space Science
World History
CONTENT TYPES
Units
Topics
QuickReads
Videos
Infographics
Lesson Plans
RESET ALL
Search
Menu
Log In
Discover map
About
Privacy Policy
Standards
Pricing
In the Community
from
Past and Present
550L
Lexile Levels
550L
Login
or
Sign Up for a Premium Account
to view this content.
In order to view premium content on Kids Discover Online you must either
login
to your existing premium account or
sign up for a premium account
and login.
Login to Existing Account
Sign Up for an Account
Learn More About Kids Discover Online
Next topic in Past and Present
It’s About Time
Close
You are here
It’s About Time
You are here
Changes Over Time
You are here
Food and Water
You are here
At Home
You are here
Fun and Games
You are here
Going Places
You are here
Schools
You are here
In the Community
Hide Toolbar
Past and Present
In the Community
Alert!
This is my alert message
