Classification of the animals

Classification of the animal worksheets for grade 1

These are the free printable worksheets related to the classification of the animal for grade 1 kids in PDF format. Please download these worksheets by clicking on the images shown below.

Animals can be mainly classified in 5 categories:

  • Mammals
  • Reptiles
  • Amphibians
  • Birds
  • Fishes

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animal classification worksheets for grade 1

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Animal Groups and Their Features:

  1. Mammals:
    • mammals have fur or hair.
    • They feed milk to their babies.
    • Examples: Dog, cow, lion, elephant.
  2. Birds
    • Birds have feathers and wings.
    • Most birds can fly, but not all (like penguins).
    • Examples: Parrot, eagle, crow, penguin.
  3. Fish
    • Fishes live in water and have fins.
    • Fish breathe through gills.
    • Examples: Goldfish, shark, tuna.
  4. Reptiles
    • Reptiles have dry and scaly skin.
    • Most reptiles lay eggs.
    • Examples: Snake, lizard, crocodile, turtle.
  5. Amphibians
    • Amphibians live both on land and in water.
    • Examples: Frog, toad, salamander.