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Classify criteria constraints
Free printable Grade 6 science worksheet for "Classify criteria constraints" — practice engineering design. No-prep, print or assign online.
Middle school students work with complex engineering scenarios to classify solutions by their criteria and constraints, applying analytical thinking to multi-variable design problems. Teachers can use this challenging worksheet to push students beyond surface-level design descriptions and toward evidence-based evaluation of trade-offs. The skill is essential for STEM projects, science fair entries, and any real-world problem-solving context.
Learning objectives
- Classify design solutions by whether they meet stated criteria and constraints
- Evaluate trade-offs between competing design options using evidence
- Justify a design classification using criteria and constraint analysis
Answer Key

How to use this worksheet
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- Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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