4th Grade Inventors Quizzes, Questions & Answers

Spark curiosity and test your child’s 4th grade Inventors knowledge with our engaging quizzes! Perfect for practice at home or in the classroom—encourage learning through play and exploration.

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Do You Know Eli Whitney?

Have you heard of the name above? He was a great inventor. He invented something that changed the economy of Antebellum South for good. Take this quiz you might know a lot about him. Its fun

Questions: 10 | Attempts: 105 | Last updated: Mar 22, 2023

Sample Question
Which of the following did Eli invented?

Cotton gin

Radio

Railway

Gramaphone