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Classify conservation of matter

Free printable Grade 4 science worksheet for "Classify conservation of matter" — practice matter and mixtures. No-prep, print or assign online.

This Grade 4 Physical Science worksheet guides students to classify examples of matter transformations as demonstrating conservation — showing that total mass is preserved when matter changes form or combines. Teachers can use it as a conceptual anchor during a matter-and-mixtures unit or as a formative check after instruction on the law of conservation of matter. It aligns with Grade 4 standards that ask students to measure and use evidence to show that the total amount of matter is conserved during physical or chemical changes.

Science
Physical Science
Grade 4
Worksheets
Ages 9–10
hard

Learning objectives

  • Classify examples of matter transformations as demonstrating conservation of mass
  • Explain why the total amount of matter is preserved even when its form changes
  • Use evidence from examples to support the law of conservation of matter

Answer Key

Answer key for Classify conservation of matter — free printable Science worksheet

How to use this worksheet

  1. Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
  2. Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

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