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Free 1st Grade Carnivores herbivores omnivores Worksheets

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These Grade 1 worksheets introduce children ages 6-7 to the vocabulary and concepts of carnivores, herbivores, and omnivores. Students learn to classify animals based on what they eat and use real-world examples to make the categories meaningful. A core life science skill that supports food chain and ecosystem understanding throughout elementary school. Part of our animals worksheets collection.

What You'll Learn

  • Define carnivore, herbivore, and omnivore and give one animal example of each
  • Sort a list of animals into the correct feeding category
  • Explain how the type of food an animal eats connects to how its body is built

FAQ

What do carnivores, herbivores, and omnivores teach first graders?

First graders learn three important science vocabulary words that describe animal diets: herbivores eat only plants, carnivores eat only animals, and omnivores eat both. They practice sorting familiar animals into these three categories and learn to look for clues in an animal's body, like its teeth or claws, to figure out its diet.

When do first graders learn about carnivores, herbivores, and omnivores?

This classification is typically introduced during a Grade 1 animals unit, often as a follow-up to lessons on what animals eat. It builds vocabulary that students will continue using through middle school science.

How can I use these worksheets at home?

Make it a game at the dinner table by naming animals and asking your child to sort them as you go. Worksheets with sorting activities and fill-in-the-blank sentences are perfect for a quiet afternoon at home. You can even ask your child where humans fall on the spectrum to spark great conversation.

Grade
1st Grade
Ages
Ages 6-7
Subject
Science
Format
Printable PDF

Comments

3

Sarah K.

Kindergarten Teacher

May 2026

So excited for this to be ready! My students really need more practice with this topic.

Tom B.

Learning Specialist

May 2026

This will be a great addition. I already recommend ClassWeekly to all the families I work with.

Priya N.

Kindergarten Teacher

Apr 2026

This is going straight into my lesson plans the second it drops. Please prioritize this one!

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ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core standards and designed by educators. Become a member to access the full library and download unlimited PDFs.

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