
Identify fossil record
Free printable Grade 8 science worksheet for "Identify fossil record" — practice geologic time. No-prep, print or assign online.
Middle school students examine the fossil record as a source of evidence for Earth's biological history in this Earth and Space Science worksheet on Geologic Time. Teachers can use it alongside images of fossils, geologic timelines, or a case study on a specific extinct organism as a structured analysis and vocabulary task. Understanding the fossil record equips students to reason about evolution, extinction events, and the deep-time perspective central to earth science.
Learning objectives
- Identify what the fossil record reveals about past life on Earth
- Explain how fossils are formed and preserved in rock layers
- Use fossil record evidence to support conclusions about biological change over time
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 “Identify fossil record” worksheet free?
Yes. “Identify fossil record” 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 Geologic time.
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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