Four Stages Slides Bug Morph Masters • Day 1 Science 5th Grade
Four Stage Wonders
How do insects change from tiny eggs into flying creatures? Discover complete metamorphosis!
1
Egg
2
Larva
3
Pupa
4
Adult
Big Word Breakdown
Vocabulary Support
Word of the Day
Met-a-mor-pho-sis
Say it with me:
What Does It Mean?
A major change in body shape as an animal grows.
Key Clue
The baby looks completely different from the parent insect!
Sentence Starter: Metamorphosis means a bug changes its ______________.
body shape
The 4 Steps in Order
Complete Metamorphosis
1
EGG
Laid on a leaf
Very small and protected by a hard shell.
Job: Protect new life
2
LARVA
Caterpillar / Grub
Crawls and eats food non-stop to grow big.
Job: Eat and grow
3
PUPA
Chrysalis / Cocoon
Rests inside a shell while its body transforms.
Job: Rebuild body
4
ADULT
Grown Butterfly
Has wings, 6 legs, and can lay eggs to restart.
Job: Fly & reproduce
Memory Trick: E very L ittle P upil A chieves = E • L • P • A (Egg, Larva, Pupa, Adult)
Bug Spotlight: Ladybug
Nature In Action
Did You Know?
A ladybug baby does not have red wings or black spots!
The ladybug larva looks like a tiny spiky black and orange alligator. It crawls on plants and gobbles pests.
✓
Stage 1: Yellow eggs under leaves.
✓
Stage 2: Larva hunts garden pests.
✓
Stage 3: Pupa sticks tight to a leaf stem.
✓
Stage 4: Spotted beetle flies away!
Key Takeaway: The baby looks completely different than the grown adult!
Quick Check!
Show What You Know
Question 1
How many total stages are in complete metamorphosis?
Answer: 4 stages (Egg → Larva → Pupa → Adult)
Question 2
In which stage does the insect rest and rebuild its whole body?
Answer: The Pupa (Chrysalis / Cocoon)
Question 3
What is the main job of the larva?
Answer: Eat food and grow bigger!
Next step: Grab your Four Stages Worksheet to practice!
Four Stages Worksheet Bug Morph Masters • Field Guide #1 Science • Grade 5
Four Stage Wonders
Follow the 4 steps of complete metamorphosis.
Name:
Date:
Word Bank Use these 4 words below:
Egg Larva Pupa Adult
1 Part 1: The Life Cycle Path
Write the stage name from the Word Bank
Stage 1 Clue: Very tiny, laid on a leaf
Stage Name:
Main Job: Protect and start new insect life.
Stage 2 Clue: Caterpillar or worm-like
Stage Name:
Main Job: Eat lots of leaves and grow quickly.
Stage 3 Clue: Chrysalis / Cocoon resting
Stage Name:
Main Job: Rest inside a shell and rebuild body.
Stage 4 Clue: Has wings, 6 legs, can fly
Stage Name:
Main Job: Fly, find a mate, and lay new eggs.
2 Part 2: Sentence Clues
Complete metamorphosis has
total stages. (Hint: 3 or 4)
A caterpillar is an example of the
stage.
Inside the pupa, the insect
its body shape. (Hint: eats or changes)
3 Part 3: Quick Field Sketch
Pick 1 stage (Egg, Larva, Pupa, or Adult) and draw it!
I drew the:
stage!
Draw your bug stage above
Four Stages Teacher Guide Teacher Guide & Answer Key • Day 1 Science • Grade 5 Scaffolds
Four Stage Wonders: Facilitation Guide
Lesson 1: Complete Metamorphosis (Egg • Larva • Pupa • Adult)
Estimated Time: 35–45 min
Instructional Flow
Warm-Up (5 min)
Mystery Picture
Show a caterpillar and a butterfly. Ask: "Can these two be the same exact animal?"
Direct Teach (12 min)
Slide Presentation
Choral read the word "met-a-mor-pho-sis". Use the hand gestures for all 4 stages.
Guided Practice (15 min)
Worksheet Partnering
Students pair up to complete Part 1 and Part 2. Point to word bank clues together.
Wrap-Up (8 min)
Quick Sketch Share
Students hold up their Part 3 drawing and call out their chosen stage name!
Kinesthetic Gestures (Memory Boosters)
1. EGG: Curl fists tightly into a tiny ball on desk.
2. LARVA: Inch pointer finger like an inchworm eating.
3. PUPA: Cross arms over chest like a quiet sleeping cocoon.
4. ADULT: Flap hands gently like butterfly wings!
Worksheet Answer Key
Part 1: The Life Cycle Path
Stage 1: Egg (Hard shell, tiny)
Stage 2: Larva (Caterpillar / grub, eats food)
Stage 3: Pupa (Chrysalis / cocoon, transforms)
Stage 4: Adult (Six legs, wings, can reproduce)
Part 2: Sentence Clues
Metamorphosis has 4 total stages.
A caterpillar is an example of the larva stage.
Inside the pupa, the insect changes its body shape.
Support Strategies for Struggling Readers:
• Sound-Out Support: Practice segmenting "lar-va" and "pu-pa". Point out that "pupa" rhymes with a gentle musical beat.
• Visual Pairing: Have students match the color border on their worksheet (yellow, green, blue, purple) with the slide colors.
Three Stages Slides Bug Morph Masters • Day 2 Science 5th Grade
Three Stage Transformers
Some bugs skip the pupa stage entirely! Explore incomplete metamorphosis.
1
Egg
2
Nymph
3
Adult
What Means "Incomplete"?
Vocabulary Support
Only 3 Steps!
"Incomplete" means not all 4 stages.
No worm larva • No quiet pupa stage!
The Secret Clue
The baby looks like a mini adult from the day it hatches!
Real Life Examples
Grasshoppers, crickets, praying mantises, and dragonflies.
Sentence Starter: Incomplete metamorphosis has only ____________ stages.
3
Word of the Day: Nymph
Stage 2 Spotlight
What is a Nymph?
A young bug that looks like its parent.
✓ Same body shape as the adult
✓ Eats the same food as parent
! But it has no wings yet !
How Does It Grow? MOLTING!
Bugs wear their skeleton on the outside!
When the nymph grows too big, its outer skin splits open and it climbs out wearing a new, larger skin!
Molting = Shedding old skin to get bigger
Memory Trick: NYMPH = N ot Y et M ature P arent H ere!
Bug Journey: The Grasshopper
Real Life Example
Step 1
EGG POD
Mom buries a pod of eggs into soft dirt before winter.
Safe in the soil
Step 2
NYMPH
Hatches looking like a baby hopper. Molts 5 times to grow!
Tiny hopper, no wings
Step 3
ADULT
Grows full wings, powerful jumping legs, and lays eggs.
Full wings & jumper
Key Difference: The grasshopper nymph hopped and chewed plants just like its parents!
Day 2 Quick Check!
Show What You Know
Question 1
What are the 3 stages of incomplete metamorphosis?
Answer: 1. Egg • 2. Nymph • 3. Adult
Question 2
What missing body part does a nymph still need to grow?
Answer: Wings (full adult wings)!
Question 3
Three Stages Worksheet Bug Morph Masters • Field Guide #2 Science • Grade 5
Three Stage Transformers
Follow the 3 steps of incomplete metamorphosis.
Name:
Date:
Word Bank Use these keywords:
Egg Nymph Adult Molting
1 Part 1: The 3-Stage Path (Grasshopper)
Write stage name on the line
Stage 1
Stage Name:
Clue: Pod laid into soil to stay safe over winter.
Stage 2
Stage Name:
Clue: Looks like mini adult, but has no wings.
Stage 3
Stage Name:
Clue: Has full flying wings and 6 jumping legs.
2 Part 2: Fact Check • Circle TRUE or FALSE
1. Incomplete metamorphosis has a sleeping pupa stage.
TRUE FALSE
2. A nymph looks a lot like its adult parent.
TRUE FALSE
3. Molting means shedding old skin to grow bigger.
TRUE FALSE
3 Part 3: Nymph Detective Clue
Sentence 1: A grasshopper nymph has
legs just like an adult. (Hint: 4, 6, or 8)
Sentence 2: The main body part a nymph does NOT have yet is
.
Sentence 3: To grow bigger, a nymph must
its old exoskeleton.
Three Stages Teacher Guide Teacher Guide & Answer Key • Day 2 Science • Grade 5 Scaffolds
Three Stage Transformers: Guide
Lesson 2: Incomplete Metamorphosis (Egg • Nymph • Adult)
Estimated Time: 35–45 min
Instructional Flow
Warm-Up (5 min)
Spot the Difference
Compare a baby hopper to an adult. Ask: "Do they look alike or completely different?"
Direct Teach (12 min)
Slide Presentation
Focus on the word NYMPH and the concept of molting out of tight outer skeletons.
Guided Practice (15 min)
Worksheet Partnering
Read the True/False items aloud as a class, having students give thumbs up/down before writing.
Wrap-Up (8 min)
Molting Motion Check
Physical movement: shrug shoulders and wiggle free like a nymph molting its old skin!
Phonics & Decoding Supports
NYMPH: Point out the "y" makes the short /i/ sound like in "gym". Explain it means a young insect.
MOLT: Rhymes with "bolt" and "colt". Anchor with the image of unzipping a winter coat.
INCOMPLETE: Break into "in-" (not) + "complete" (not having all 4 steps).
Worksheet Answer Key
Part 1: The 3-Stage Path
Stage 1: Egg (Pod in soil)
Stage 2: Nymph (Mini hopper, no wings)
Stage 3: Adult (Wings, reproduces)
Part 2: Fact Check
1. Has pupa stage: FALSE (Skips pupa!)
2. Nymph looks like adult: TRUE
3. Molting sheds old skin: TRUE
Part 3: Nymph Detective Clue
Sentence 1: A grasshopper nymph has 6 legs just like an adult insect.
Sentence 2: The main body part a nymph does NOT have yet is wings (or full wings).
Sentence 3: To grow bigger, a nymph must molt / shed its old exoskeleton.
Differentiation for Readers Needing Intensive Support:
• Dual-Option Prompts: For Sentence 2, write the words "WINGS" and "EYES" on sticky notes; ask student to select which one matches the clue.
• Real-World Comparison: Connect "molting" to growing out of last year's shoes. The insect outgrows its shell just like students outgrow sneakers!
Insect Detective Slides Bug Morph Masters • Day 3 Science 5th Grade
Insect Detective Showdown
Put your detective badge on! Can you inspect the clues and figure out which bugs use 4 stages and which use 3 stages?
4
Complete Metamorphosis
Egg • Larva • Pupa • Adult
3
Incomplete Metamorphosis
Egg • Nymph • Adult
Detective Cheat Sheet
How to Solve Any Bug Case
Path A: 4 Stages Complete
Clue 1: Does it have a resting pupa / chrysalis?
Clue 2: Does the baby look like a worm or caterpillar?
If YES → It is Complete Metamorphosis!
Path B: 3 Stages Incomplete
Clue 1: Does it have a baby called a nymph?
Clue 2: Does the baby look like a mini adult without wings?
If YES → It is Incomplete Metamorphosis!
Key Question: "Is there a pupa?" If yes = 4 stages. If no = 3 stages!
Case File #1: The Honeybee
Detective Challenge
Evidence Log
• Queen bee lays tiny white eggs in honeycomb cells.
• A white, worm-like larva hatches and eats royal jelly.
• The cell is capped with wax while the bee transforms in a pupa!
Case Solved!
4 Stages
Complete Metamorphosis
The honeybee has a worm-like larva and a capped resting pupa stage!
Honeybee Stages: Egg → Larva → Pupa → Adult Bee
Case File #2: The Dragonfly
Detective Challenge
Evidence Log
• Mom lays eggs in pond water.
• A swimming nymph hatches. It has 6 legs and hunts water bugs.
• It molts many times, climbs a plant, and unfolds wings! No pupa!
Case Solved!
3 Stages
Incomplete Metamorphosis
The baby is a nymph that lives in water and never enters a resting pupa cocoon!
Dragonfly Stages: Egg → Nymph → Adult Dragonfly
Final Detective Mission
Ready to Investigate
You are now a Certified Bug Detective!
Remember Complete:
4 stages • Baby looks different • Has a pupa stage.
Remember Incomplete:
3 stages • Baby is a nymph • Baby looks like mini adult.
Insect Detective Worksheet Bug Morph Masters • Detective Mission #3 Science • Grade 5 Final
Insect Detective Mission
Inspect the evidence and solve the bug life cycle mystery!
Detective Name:
Date:
4 Stages Complete: Egg → Larva → Pupa → Adult
3 Stages Incomplete: Egg → Nymph → Adult
1 Part 1: Inspect the Case Files
Read clue • Circle stages • Name the type
Case A: The Luna Moth File #101
Evidence: Starts as egg, hatches into a hungry caterpillar, then spins a silk cocoon (pupa) before emerging with huge wings.
Stages:
3 Stages 4 Stages
Type:
Case B: The Field Cricket File #102
Evidence: Hatches from egg looking like a miniature cricket. Molts 8 times. Never builds a cocoon or rests in a chrysalis.
Stages:
3 Stages 4 Stages
Type:
Case C: Praying Mantis File #103
Evidence: Baby hatches from egg foam. It has 6 legs, 2 big claws, and hunts right away. It is called a nymph.
Stages:
3 Stages 4 Stages
Type:
Case D: Spotted Beetle File #104
Evidence: Hatches as a black/orange spiky grub (larva). It sticks to a leaf to become a pupa before turning into a red beetle.
Stages:
3 Stages 4 Stages
Type:
2 Part 2: Detective Conclusion • Fill in the blanks
The big difference is that complete metamorphosis has a
stage, but incomplete does not.
In incomplete metamorphosis, the baby is called a
and looks like its parent.
Official Detective Certification
I have mastered the 3-stage and 4-stage insect life cycles!
Detective Signature:
Insect Detective Teacher Guide Teacher Guide & Answer Key • Day 3 Science • Grade 5 Scaffolds
Insect Detective Showdown: Guide
Lesson 3: Synthesis & Comparison of Complete vs. Incomplete Metamorphosis
Estimated Time: 35–45 min
Instructional Flow
Warm-Up (5 min)
Mission Briefing
Introduce the Detective mission. Review the Golden Rule: "Does it have a pupa?"
Guided Demo (10 min)
Slides 3 & 4 Walkthrough
Model Case File #1 (Honeybee) and Case File #2 (Dragonfly) as a whole group.
Case Cracking (18 min)
Partner Investigation
Students pair up to solve Cases A–D on their worksheet. Underline key clue words.
Badge Ceremony (7 min)
Detective Sign-off
Teacher signs or stamps badge at bottom of sheet as mastery check.
Worksheet Answer Key
Part 1: Case Files
Case A (Luna Moth): Circle 4 Stages • Type: Complete (Caterpillar + cocoon/pupa)Case B (Cricket): Circle 3 Stages • Type: Incomplete (Mini cricket, molts, no cocoon)Case C (Mantis): Circle 3 Stages • Type: Incomplete (Baby is a nymph, no pupa)Case D (Beetle): Circle 4 Stages • Type: Complete (Grub/larva + pupa)
Part 2: Detective Conclusion
Sentence 1: The big difference is that complete metamorphosis has a pupa (or chrysalis) stage, but incomplete does not.
Sentence 2: In incomplete metamorphosis, the baby is called a nymph and looks like its parent.
Formative Assessment Rubric
Proficient (Mastered)
Correctly identifies 3 vs 4 stages on 4/4 cases; explains that pupa stage is the divider.
Approaching
Identifies 3/4 cases; needs verbal reminder of what "nymph" represents.
Intervention
Confuses larva and nymph. Use oral question cards and picture flash cards.
Oral Alternative for Students with Severe Decoding Challenges:
If written reading blocks a student from showing science understanding, read the evidence aloud and ask: "Does this baby look like an inchworm or a mini-hopper?" and "Does it sleep inside a cocoon?" Accept verbal answers for full credit.
Bug Morph Flashcards Cut-Out Study Cards • Set 1: Complete Metamorphosis
Bug Morph Flashcards
Cut along the dashed lines
Card 1 Stage 1
Egg
Sounds like: /ehg/
Simple Meaning:
The tiny protective shell laid on leaves or soil where an insect life begins.
Memory Clue: "Small start, safe shell."
Partner Check: Where does a butterfly mom lay her eggs?
Card 2 Stage 2
Larva
Sounds like: /LAR - vuh/
Simple Meaning:
The worm-like feeding stage (like a caterpillar or grub). Its main job is to eat and grow.
Memory Clue: "Hungry crawler, leaf muncher."
Partner Check: What is the larva of a butterfly called?
Card 3 Stage 3
Pupa
Sounds like: /PYOO - puh/
Simple Meaning:
The quiet resting stage inside a chrysalis or cocoon where the body completely transforms.
Memory Clue: "Quiet resting, body rebuild."
Partner Check: Does a pupa eat leaves? (No, it rests!)
Card 4 Stage 4
Adult
Sounds like: /uh - DULT/
Simple Meaning:
The fully grown insect with 6 legs and wings that can fly, find a mate, and lay eggs.
Memory Clue: "Wings open, flies away."
Partner Check: What does the adult do to restart the cycle?
Tip: Hold up a card, cover the meaning with your thumb, and test your reading buddy!
Cut-Out Study Cards • Set 2: Incomplete & Key Terms
Bug Morph Flashcards
Cut along the dashed lines
Card 5 Key Stage
Nymph
Sounds like: /NIMF/
Simple Meaning:
A young insect that looks like a miniature version of its parent, but has no full wings yet.
Memory Clue: "Mini adult, missing wings."
Partner Check: Name an insect that has a nymph stage!
Card 6 Action
Molting
Sounds like: /MOHL - ting/
Simple Meaning:
Shedding an old, tight outer skin (exoskeleton) so the growing insect has room to get bigger.
Memory Clue: "Unzip tight coat, step out bigger."
Partner Check: Why does a nymph need to molt?
Card 7 4 Stages
Complete Metamorphosis
met - uh - MOR - fuh - sis
