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Egg, Growth, Eggs Again is a free printable Grade 3 science worksheet on modelling life cycles that differ but share four stages, aligned to Common Core standard 3-LS1-1. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 2 of 25 · the same problems every time you open this link.

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One paper per pupil

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Egg, Growth, Eggs Again

3-LS1-1

NameDate

Number the stages from 1 to 4.

1.Put the oak tree's life cycle in order.
  • Acorn on the ground
  • Mature tree that makes acorns
  • Seedling with two leaves
  • Young tree
2.Put the frog's life cycle in order.
  • Tadpole
  • Egg in frogspawn
  • Adult frog that lays eggs
  • Tadpole with legs

LessonPrint · 3-LS1-1 · Set 2 · free to copy for classroom use

Answer key — Egg, Growth, Eggs Again

Set 2. Prints on its own sheet.

  1. 1.Correct order: 1, 3, 4, 2
  2. 2.Correct order: 2, 1, 4, 3

More practice for 3-LS1-1

Model how life cycles differ, and what every one of them has in common.

Teaching this next? Egg, Growth, Eggs Again is the 55-minute plan for it, with the misconceptions to expect.

All Grade 3 worksheets

Last reviewed 2026-09-05. Aligned to 3-LS1-1 of the Next Generation Science Standards.