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Parts of a Plant

Third graders learn how a plant's parts work as a team, from roots that drink to leaves that make food, and match each plant part to the job it does.

Grade 3Parts of a Plant55 minutes1 class period5E ModelExplicit teaching4 StandardsNGSS
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Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Name the plant parts.
  • ✓Give each part's job.
  • ✓See how they work together.
  • ✓Match each part.
Essential Question

A plant cannot move, yet it drinks, makes its own food, and grows new plants. How do its parts work together to do all that?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Match the Part · Interactive

Match the Part

Project this and match each plant part to its job — tap a part, then tap what it does.

🌿 Match each plant part to its jobTry it
Plant part
Its job
Tap a plant part, then tap the job it does.
The Lesson · 5E Instructional Model (Engage · Explore · Explain · Elaborate · Evaluate)

55 minutes, five moves

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

1

Hook — A Plant's Team

5 min

A plant cannot move, yet it drinks, eats, and makes new plants. How does it do all that with no legs and no mouth?

👩‍🏫 Teacher Moves

  • Show a whole plant.
  • Ask what each part does.
  • Set the goal.

🎒 Student Actions

  • Think.
  • Share.
  • Get ready.
2

Use — Match the Part

12 min

Students match each plant part to its job.

👩‍🏫 Teacher Moves

  • Send students to Match the Part.
  • Match each pair.
  • Note the job.

🎒 Student Actions

  • Match.
  • Say.
  • Note it.
3

Modify — Trace the Path

13 min

Students follow water through a plant.

👩‍🏫 Teacher Moves

  • Start at the roots.
  • Trace water up the plant.
  • Name each part it passes.

🎒 Student Actions

  • Start.
  • Trace.
  • Name.
4

Create — Label a Plant

15 min

Students label a plant diagram.

👩‍🏫 Teacher Moves

  • Draw a plant.
  • Label the five parts.
  • Write each part's job.

🎒 Student Actions

  • Draw.
  • Label.
  • Write.
5

Reflect — Working Together

5 min

Students reflect on plant parts.

👩‍🏫 Teacher Moves

  • Which part makes the plant's food?
  • What do the roots do?
  • 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 the Next Generation Science Standards (Grade 3 / Elementary Science).

NGSS
4-LS1-1

Construct an argument that plants have structures that support survival and growth.

NGSS
1-LS1-1

Describe how plants use their external parts to survive and grow.

NGSS
SEP-2

Developing and using models to describe phenomena.

CCSS
RI.3.7

Use information from illustrations and words to show understanding of a text.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Plant-part picture cards.
  • Sentence frame: “The ___ helps the plant ___ .”
  • Match one pair at a time.

Support & Access

IEP / 504
  • Start with roots and leaves.
  • Look at a real plant together.
  • Learn one part fully before the next.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Add the job of xylem and phloem.
  • Dissect a flower to find its parts.
  • Explain how the parts work in photosynthesis.
Materials

What to gather

  • 📽️Projector / board
  • 🪴A real potted plant
  • 💻Match the Part
  • 🖼️Plant-part cards
  • ✏️Pencils
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

rootsthe parts that soak up water and anchor the plantstemthe part that holds the plant up and carries waterleavesthe parts that make food using sunlightflowerthe part that makes seedsseedthe part that can grow into a new plantnutrientssubstances in soil and water that help a plant growphotosynthesishow leaves make food from sunlight, air, and waterpollena powder from flowers that helps make seeds
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
Which part of a plant makes its food?
The leaves, using sunlight, air, and water.
QUESTION 2
What do the roots do?
They soak up water and nutrients and hold the plant in the ground.
QUESTION 3
Which part makes seeds for new plants?
The flower.

Create: label a plant.

Have students draw a plant, label its five parts, and write the job of each, so the plant's teamwork becomes clear. A printable parts-of-a-plant 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.

🃏 Parts of a PlantFlip
Card 1
Term
Tap to flip →
Meaning
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Nice work!

Practice · Quiz

Check your understanding

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

📝 Parts of a PlantQuiz
Score: 0
1 / 6
Question 1
0%

Nice work!

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.

🖨️ Parts of a PlantPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: flower, leaves, nutrients, photosynthesis, pollen, roots, seed, stem
  1. the part that makes seeds
  2. the part that can grow into a new plant
  3. how leaves make food from sunlight, air, and water
  4. a powder from flowers that helps make seeds
  5. the parts that make food using sunlight
  6. substances in soil and water that help a plant grow
  7. the parts that soak up water and anchor the plant
  8. the part that holds the plant up and carries water

Part B · Show what you learned

  1. Which part of a plant makes its food?
  2. What do the roots do?
  3. Which part makes seeds for new plants?
Answer key — Part A: 1) flower · 2) seed · 3) photosynthesis · 4) pollen · 5) leaves · 6) nutrients · 7) roots · 8) stem
Part B: 1) The leaves, using sunlight, air, and water. 2) They soak up water and nutrients and hold the plant in the ground. 3) The flower.