Classify conservation of mass
Free printable Grade 5 science worksheet for "Classify conservation of mass" — practice changes in matter. No-prep, print or assign online.
Fifth graders classify examples that demonstrate the conservation of mass, applying the understanding that the total mass of materials before and after a physical or chemical change remains the same. Teachers can use this worksheet after hands-on demonstrations to help students connect observations to the scientific principle. It fits squarely within the Physical Science Changes in Matter unit and lays groundwork for chemistry study in middle school.
Learning objectives
- Classify physical and chemical changes according to whether mass is conserved
- Explain why mass is conserved in chemical and physical changes
- Apply the law of conservation of mass to sort and evaluate given examples
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 Grade 5; 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 conservation of mass” worksheet free?
Yes. “Classify conservation of mass” 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 Grade 5 (ages 10–11), covering Changes in 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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