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Compare Engineering Solutions
Grade 5 - Science - On Level
Worksheet 1
1Which criterion should guide solutions for filtering muddy water for a soil investigation?
2Which evidence is a strength of the coffee filter?
3Which tradeoff should engineers consider for the clear plastic cover?
4Which final design best uses evidence for keeping a model bridge from bending?
5Why compare soft wall panels and floor route signs before choosing?
6Which criterion should guide solutions for keeping a school garden bed warm on cold mornings?
7Which evidence is a strength of the thicker deck?
8Which tradeoff should engineers consider for the thicker deck?
9Which final design best uses evidence for moving library books without dropping them?
10Why compare deep rolling bin and flat cart before choosing?
About this worksheet
Comparing engineering solutions asks fifth graders to use criteria and constraints to judge more than one possible design asks fifth graders to connect a model, data table, or observation with a scientific explanation. Students may choose the first solution that works at all instead of comparing how well each option meets the design goal. This worksheet keeps each question tied to the named science idea, so students cannot answer by eliminating vocabulary from a different unit. Students identify criteria, compare strengths and weaknesses, use evidence from tests, and choose or combine solutions based on tradeoffs. Support versions use familiar examples and direct observations. Standard and challenge versions add closer distractors, multi-step evidence, and model-based reasoning. Ask your child to point to the measurement, diagram, or cause-and-effect clue before choosing. If an answer sounds scientific but does not explain the evidence in the prompt, it is probably a distractor.
What your child will learn
Compare designs
Use criteria
Weigh tradeoffs
Use test evidence
Worked example
A bridge design that holds the load with less material may beat a heavier bridge if material is limited.
Common mistake
Choosing a favorite design without checking the criteria.
Helpful hint
A strong solution meets the goal while respecting the limits.
Worksheet 1