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Invertebrate Animals Worksheet

Explore the fascinating world of invertebrate animals with this worksheet for first graders, covering their characteristics and examples.

Grade 1 Science BiologyInvertebrate Animals
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TextMultiple ChoiceTrue / FalseFill in the BlanksShort AnswerWord Bank

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1-LS1-1

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sciencegrade 1invertebratesanimals
8 sections · Free to use · Printable
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Invertebrate Animals

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Read each question carefully and answer to the best of your ability. Good luck!

Invertebrate animals are amazing creatures! They do not have a backbone. This means they don't have a spine like you and me. There are many different kinds of invertebrates, like insects, worms, and jellyfish.

1. What is special about invertebrate animals?

a

They have a backbone.

b

They do not have a backbone.

c

They can fly.

d

They live in water.

2. All invertebrate animals are very small.

T

True

F

False

3. A spider is an example of an   animal.

4. Jellyfish do not have bones, so they are  .

5. Name two different kinds of invertebrate animals.

Use the words below to complete the sentences.

backbone
invertebrate
insect

6. An ant is a small  .

7. Animals without a   are called invertebrates.