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Identify experimental design
Free printable Grade 7 science worksheet for "Identify experimental design" — practice inquiry and data. No-prep, print or assign online.
Middle school students examine what makes an investigation well-designed in this Scientific and Engineering Practices worksheet on Inquiry and Data, learning to identify variables, controls, and reliable measurement strategies. Teachers can use it as a pre-lab planning scaffold or as a peer-review checklist for evaluating the quality of a classmate's experimental design. The skill of designing rigorous experiments is foundational to all science disciplines.
Learning objectives
- Identify the key components of a well-designed scientific experiment
- Distinguish between independent variables, dependent variables, and controls
- Evaluate an experimental design for reliability and validity
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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