
Technology and Inventions
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Easy
Lawanda Epps
Used 2+ times
FREE Resource
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7 questions
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1.
FLASHCARD QUESTION
Front
Technology
Back
The use of scientific knowledge to solve practical problems in everyday life or industry. Synonyms: devices, inventions. Antonyms: stoneage.
2.
FLASHCARD QUESTION
Front
Inventor
Back
A person who invented a particular process or device or who invents things as an occupation. Synonyms: makers, creators. Antonyms: copycat, follower.
3.
FLASHCARD QUESTION
Front
Mechanical
Back
Working or produced by machines or machinery. Synonyms: automated. Antonyms: manual, by hand.
4.
FLASHCARD QUESTION
Front
Harmonic
Back
Relating to or characterized by musical harmony.
5.
FLASHCARD QUESTION
Front
Telegraph
Back
A system for transmitting messages from a distance along a wire.
6.
FLASHCARD QUESTION
Front
Electrician
Back
A person who installs and maintains electrical equipment.
7.
FLASHCARD QUESTION
Front
Experiments
Back
A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
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