Human Life Cycle Worksheet
Explore the stages of the human life cycle from birth to old age with this engaging Grade 4 science worksheet.
Includes
Standards
Topics
Human Life Cycle
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability.
1. What is the first stage of the human life cycle?
Childhood
Adulthood
Infancy
Old Age
2. During which stage do humans grow and learn the most rapidly?
Teenager
Infancy and Childhood
Adulthood
Old Age
3. The human life cycle begins with and ends with .
4. Teenagers experience many changes as they go through .
5. Name three important activities that typically happen during adulthood.
6. Babies can do everything for themselves shortly after birth.
True
False
7. People usually stop learning new things when they reach old age.
True
False
Use the words below to complete the sentences.
8. During , a person may start a family or career.
9. A baby is in the stage of .
10. Playing and going to school are common during .
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