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2nd Grade Science
Life Cycles
2. Growth Patterns
2.2 Non-metamorphic Life Cycles, Direct development patterns
Discover How Animals Grow Up Without Changing Their Body Shape!
You will explore direct development and learn how animals like dogs, lizards, and birds grow from young to adult without big body changes.
What You'll Learn
You learn that direct development means growing without big body changes.
You discover animals like dogs and lizards use direct development patterns.
You compare direct development to metamorphosis using real animal examples.
You identify key terms like hatchling, juvenile, offspring, and life cycle.
What You'll Practice
1
You will identify which animals show direct development growth patterns.
2
You will compare non-metamorphic animals to animals using metamorphosis.
3
You will match animal young forms to their correct life cycle type.
Why This Matters
Understanding direct development helps you recognize how animals grow and connect that knowledge to the wider world of life cycles and animal science.
This Unit Includes
Practice exercises
Learning resources
Skills
Direct Development
Life Cycles
Metamorphosis
Juvenile Animals
Growth Patterns

MN Curriculum Aligned