A model that can be tested and redesigned is called a...
Science and Engineering

Flashcard
•
Science
•
3rd Grade
•
Hard
Amy Roaten
FREE Resource
Student preview

20 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
prototype
2.
FLASHCARD QUESTION
Front
To think how to make a product and prepare sketches is to...
Back
plan
3.
FLASHCARD QUESTION
Front
People who use math and science to design practical tools are
Back
engineers
4.
FLASHCARD QUESTION
Front
What should a group of engineers do if they find their first car is not very safe?
Back
They should improve their design.
5.
FLASHCARD QUESTION
Front
Why should an engineer repeat tests several times?
Back
To be sure that the prototype works well.
6.
FLASHCARD QUESTION
Front
Engineers identify problems for people and society and then ____________ solutions to those problems.
Back
design
7.
FLASHCARD QUESTION
Front
A _____________ is a representation of a part of an idea, event, process, structure, or object.
Back
model
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