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Classify particle motion
Free printable Grade 6 science worksheet for "Classify particle motion" — practice matter and particles. No-prep, print or assign online.
Students in Grades 6–8 classify particle motion in different states of matter as part of a unit on Matter and particles in Physical Science, building the sub-microscopic reasoning central to chemistry and physics. Teachers can use this worksheet to help students connect macroscopic properties — like temperature and pressure — to particle-level behavior. It pairs well with particle diagrams, kinetic molecular theory notes, or lab observations of state changes.
Learning objectives
- Classify the motion of particles in solids, liquids, and gases based on energy and arrangement
- Connect particle motion patterns to macroscopic properties such as temperature and pressure
- Distinguish between states of matter using particle-level descriptions
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.
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