Grade 3 · Science · Life science

3rd Grade Animal Life Cycles worksheets

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Animal Life Cycles

Grade 3 Science Worksheet - Building Confidence

NameDate

Circle the answer.

1.
Look at the butterfly life cycle. Which stage is missing?
- tadpole
- chick
- caterpillar
2.
Which frog stage lives in water and breathes with gills?
- tadpole
- adult frog
- egg
3.
Which stage of a chicken can lay eggs?
- the chick
- the adult hen
- the egg
4.
A caterpillar eats leaves and grows. What stage comes next?
- tadpole
- egg
- chrysalis
5.
A baby sea turtle hatches from an egg on the beach. What is it called?
- a tadpole
- a hatchling
- a larva
6.
Look at the frog life cycle. Which stage is missing?
- hatchling
- pupa
- froglet
7.
Which young animal looks like a small copy of its parents?
- a caterpillar
- a tadpole
- a puppy
8.
How does a frog's life cycle begin?
- as a small frog
- as a tadpole on land
- as an egg in water
9.
What happens inside a chrysalis?
- the caterpillar changes into a butterfly
- the egg hatches
- the butterfly lays eggs
10.
A butterfly lays eggs on a leaf. What will hatch from each egg?
- a chrysalis
- a butterfly
- a caterpillar

3rd Grade Animal Life Cycles worksheet 1 – printable PDF — Download PDF: 1 2 3 4 5 6

About this worksheet

Animal life cycles show how animals are born or hatch, grow, become adults, and make young helps third graders connect observations with scientific explanations instead of memorizing isolated facts. Students may think every young animal looks like its parents, or that every insect has a pupa stage. This worksheet uses short evidence-based situations so students must read the setup, identify the pattern, and choose the answer that fits the science idea named in the title. Students order stages, find missing stages, compare insects with and without a pupa stage, and explain how adults start a new generation.

Support versions use familiar examples and direct wording. Standard and challenge versions add closer distractors and require more comparison. Encourage your child to point to the evidence in the prompt before choosing an answer. If the answer does not explain the observation or solve the stated problem, it is probably a distractor. That habit builds careful science reasoning and prepares students for longer investigations.