Grade: 3 - Engineering 2

3.E.2
Construct and compare multiple plausible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.

I Can Statements Academic Vocabulary
* I can construct plausible solutions to a problem based on criteria and constraints of the problem.
* I can compare multiple plausible solutions to a problem based on how well they meet the criteria and constraints of
the problem.

Constraints
Engineering
Design
Process
Cross Cutting Concepts
Structure and Function
Cause and Effect
Looking Back Looking Ahead
* Develop a simple sketch, drawing, or physical model to illustrate and investigate how the shape of an object helps it function as needed to solve an identified problem. (K-2.E.2) * Evaluate competing design solutions using a systematic process to identify how well they meet the criteria and constraints of the problem. (6-8.E.2)

*Analyze data from investigations to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success. (6-8.E.3)

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