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Classify scientific explanations
Free printable Grade 7 science worksheet for "Classify scientific explanations" — practice inquiry and data. No-prep, print or assign online.
Middle school students classify scientific explanations—distinguishing evidence-based reasoning from unsupported claims—in this Scientific and Engineering Practices worksheet on Inquiry and Data. Teachers can use it as a critical thinking exercise after a lab investigation, asking students to evaluate sets of explanations and sort them by scientific validity. The skill supports cross-cutting competence in constructing and critiquing scientific arguments at the middle school level.
Learning objectives
- Classify explanations as scientifically valid or unsupported based on use of evidence
- Explain what makes a scientific explanation credible and testable
- Distinguish between observations, inferences, and unsupported claims
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.
Frequently asked questions
Is the “Classify scientific explanations” worksheet free?
Yes. “Classify scientific explanations” is a free printable Science worksheet. Sign in with Google or email to download the PDF instantly.
What grade or age is this Science worksheet for?
It's designed for Middle School (ages 11–14), covering Inquiry and data.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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