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All About Mammals!

A first-grade science worksheet to introduce students to the characteristics of mammals.

Grade 1 Science BiologyMammals
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Includes

TextTrue / FalseFill in the BlanksMultiple ChoiceShort Answer

Standards

1-LS1-21-LS3-1

Topics

mammalsanimalssciencegrade 1
7 sections · Free to use · Printable
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All About Mammals!

Name:

Date:

Score:

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

What is a Mammal?

Mammals are a special kind of animal! They have fur or hair, are warm-blooded, and mothers feed their babies milk. Humans are mammals too!

A small chipmunk, a type of mammal.

True or False: Read each sentence. Circle T for True or F for False.

1. All mammals have feathers.

T

True

F

False

2. Mammals are warm-blooded.

T

True

F

False

Fill in the blanks using the words from the word bank.

fur
milk
warm

1. Mammals have   or hair.

2. Mother mammals feed their babies  .

3. Mammals are  -blooded.

Circle the correct answer for each question.

1. Which of these animals is a mammal?

a

Fish

b

Bird

c

Cat

d

Snake

1. Name two things that make an animal a mammal.