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Joseph Kushner Hebrew Academy/Rae Kushner Yeshiva High School
Invention Sources - 3rd Grade
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Invention Sources - 3rd Grade: Home
Websites About Inventions
Britannica Online Database
This is the Britannica Encyclopedia. Click on 'elementary' and search for your invention.
Garden of Praise
Biographies with sources
Invention Timeline
A list of inventions, the dates of the inventions and the inventors.
Inventor Website
Open this website and search for the inventor
20 Great Achievements of the 20th Century
Only some inventions are listed here but the information is easy to use.