Grade 3 · Science · Lesson 2

Animal Life Cycles

Animals also go through life cycles — a series of stages from birth to adulthood. Some animals change dramatically in form as they grow, a process called metamorphosis. The butterfly and the frog are two well-known examples of animals that undergo complete metamorphosis.

What this lesson teaches

1Sequence the stages of a butterfly life cycle
2Compare the life cycles of a butterfly and a frog

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