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Grade 4 Science: Engineering — Optimize Solutions
Name
Date
1.
Optimize means make a design as effective as possible within ___.
2.
Engineers test prototypes to collect ___.
3.
A failure point is where a design first ___.
4.
Iteration means repeating the design ___ to improve.
5.
Criteria are goals the solution must ___.
6.
Constraints are limits like time, cost, or ___.
7.
Test data shows what works and what needs ___.
8.
Redesign changes the prototype after ___.
9.
What does optimize mean?
10.
What is a failure point?
11.
What is iteration?
12.
How do test data help engineers?
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