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Life Cycle of a Butterfly

Second graders follow a butterfly through its amazing change, from a tiny egg to a caterpillar, a chrysalis, and a winged adult, and put the stages of metamorphosis in order.

Grade 2The Life Cycle of a Butterfly40 minutes1 class period5E ModelExplicit teaching4 StandardsCommon Core
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Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Name the butterfly stages.
  • ✓Define metamorphosis.
  • ✓Describe each change.
  • ✓Order the cycle.
Essential Question

A caterpillar and a butterfly look nothing alike, yet they are the same animal. How does a butterfly change as it grows?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Order the Stages · Interactive

Order the Stages

Project this and put the butterfly life cycle in order — tap each stage from the egg to the adult butterfly.

🦋 Put the butterfly life cycle in orderTry it
Tap the stages in order, starting with the egg.
The Lesson · 5E Model

40 minutes, five moves

Tap any phase to open the teacher moves and student actions.

1

Hook — A Big Change

5 min

A caterpillar and a butterfly look nothing alike, yet they are the same animal. How does a butterfly change so much as it grows?

👩‍🏫 Teacher Moves

  • Show a caterpillar and butterfly.
  • Ask how they connect.
  • Set the goal.

🎒 Student Actions

  • Think.
  • Share.
  • Get ready.
2

Use — Order the Stages

12 min

Students put the butterfly stages in order.

👩‍🏫 Teacher Moves

  • Send students to Order the Stages.
  • Order the stages.
  • Name each one.

🎒 Student Actions

  • Order.
  • Say.
  • Note it.
3

Modify — What Happens Here?

13 min

Students describe each stage.

👩‍🏫 Teacher Moves

  • Pick a stage.
  • Say what the animal does.
  • Say what comes next.

🎒 Student Actions

  • Pick.
  • Say.
  • Say.
4

Create — Life Cycle Wheel

15 min

Students draw the cycle.

👩‍🏫 Teacher Moves

  • Draw a circle in four parts.
  • Draw each stage.
  • Label them in order.

🎒 Student Actions

  • Draw.
  • Draw.
  • Label.
5

Reflect — Metamorphosis

5 min

Students reflect on the life cycle.

👩‍🏫 Teacher Moves

  • What comes after the caterpillar?
  • What does metamorphosis mean?
  • Complete the exit ticket.

🎒 Student Actions

  • Say it.
  • Say it.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to Next Generation Science Standards and Common Core literacy. State-standard crosswalks available on request.

NGSS
3-LS1-1

Develop models to describe that organisms have unique and diverse life cycles.

NGSS
2-LS4-1

Make observations of plants and animals to compare the diversity of life.

NGSS
SEP-2

Developing and using models to describe phenomena.

CCSS
RI.2.3

Describe the connection between a series of events or steps.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Stage picture cards.
  • Sentence frame: “First the ___ , then the ___ .”
  • Order two stages at a time.

Support & Access

IEP / 504
  • Start with egg and butterfly.
  • Walk the cycle through together.
  • Add one stage at a time.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Compare to a frog's life cycle.
  • Explain complete vs incomplete metamorphosis.
  • Time how long each stage lasts.
Materials

What to gather

  • 📽️Projector / board
  • 🦋Butterfly life-cycle photos
  • 💻Order the Stages
  • 🖍️Crayons and paper
  • ✏️Pencils
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

life cyclethe stages a living thing goes through as it growsmetamorphosisa big change in body form as an animal growseggthe first stage, laid on a leaflarvathe caterpillar stage that eats and growscaterpillarthe larva of a butterflychrysalisthe case where the caterpillar changespupathe stage inside the chrysalisadultthe grown, winged butterfly
Evaluate

Exit Ticket

Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.

QUESTION 1
What comes right after the caterpillar?
The chrysalis (pupa) stage, where it changes inside a case.
QUESTION 2
What does metamorphosis mean?
A big change in body form as an animal grows, like a caterpillar becoming a butterfly.
QUESTION 3
Name the four stages of a butterfly's life cycle.
Egg, caterpillar (larva), chrysalis (pupa), and adult butterfly.

Create: a life cycle wheel.

Have students draw a four-part circle, draw each stage, and label them in order, so the life cycle becomes something they can picture. A printable butterfly life-cycle worksheet is in the Science library.

Study · Flashcards

Study the key terms

Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.

🃏 The Life Cycle of a ButterflyFlip
Card 1
Term
Tap to flip →
Meaning
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Practice · Quiz

Check your understanding

A quick self-check with instant feedback, drawn from this lesson’s key terms.

📝 The Life Cycle of a ButterflyQuiz
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Question 1
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Practice · Worksheet

Printable worksheet

A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.

🖨️ The Life Cycle of a ButterflyPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: adult, caterpillar, chrysalis, egg, larva, life cycle, metamorphosis, pupa
  1. the caterpillar stage that eats and grows
  2. the larva of a butterfly
  3. the stage inside the chrysalis
  4. the grown, winged butterfly
  5. the first stage, laid on a leaf
  6. the case where the caterpillar changes
  7. the stages a living thing goes through as it grows
  8. a big change in body form as an animal grows

Part B · Show what you learned

  1. What comes right after the caterpillar?
  2. What does metamorphosis mean?
  3. Name the four stages of a butterfly's life cycle.
Answer key — Part A: 1) larva · 2) caterpillar · 3) pupa · 4) adult · 5) egg · 6) chrysalis · 7) life cycle · 8) metamorphosis
Part B: 1) The chrysalis (pupa) stage, where it changes inside a case. 2) A big change in body form as an animal grows, like a caterpillar becoming a butterfly. 3) Egg, caterpillar (larva), chrysalis (pupa), and adult butterfly.