The Invention Process: Telescoping Shopping Carts

Smithsonian Learning Lab
Contributed By
Smithsonian Learning Lab
Resource Type
Classroom Material
Keywords
Nonfiction Informational Reading US History Primary (5 to 8 years old)
Subjects
Writing Science Economics
Related Resources

The Invention Process: Telescoping Shopping Carts

Explore Spark!Lab's Invention Process: Check out inventor Orla Watson! He changed grocery shopping with his telescoping shopping cart. Then, as an invention challenge, make your own cart! 

Click each item below. Some have a picture hotspot or quiz question to try! For more, read the (i) sections.

Draper Spark!Lab is a hands-on invention activity center housed at the Smithsonian's National Museum of American History. (Original LL Collection credit: Marie-Louise Orsini)
Author
Publisher
Smithsonian Learning Lab

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