
Classify substance properties
Free printable Grade 8 science worksheet for "Classify substance properties" — practice chemistry of matter. No-prep, print or assign online.
This middle-school Physical Science worksheet challenges students to classify substance properties — physical versus chemical, intensive versus extensive — as they explore the chemistry of matter at a rigorous level. Teachers can use it after introducing substance properties to push students beyond recall toward application and classification, or as a pre-lab activity before an investigation into material properties. It develops analytical precision within the Chemistry of Matter substrand.
Learning objectives
- Classify substance properties as physical or chemical based on their definition and examples
- Distinguish between intensive and extensive properties and give examples of each
- Apply property classification to unknown substances based on given data
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- 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 substance properties” worksheet free?
Yes. “Classify substance properties” 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 Chemistry of matter.
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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