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Plant Parts & Their Jobs

First graders learn the parts of a plant — roots, stem, leaves, and flower — and the important job each one does to help the plant get what it needs and grow.

Grade 1Plants35 minutes1 class period5E ModelExplicit teaching4 StandardsNGSS
Start the Lesson
Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Name the plant parts.
  • ✓Explain the roots and stem.
  • ✓Explain the leaves.
  • ✓Explain the flower.
Essential Question

A plant has roots, a stem, leaves, and flowers — and every part has a job! What does each part do to help the plant live and grow?

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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 It · Interactive

Match the Plant 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 part, then tap its job!
The Lesson · 5E Instructional Model (Engage · Explore · Explain · Elaborate · Evaluate)

35 minutes, five moves

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

1

Engage — Every Part Has a Job

5 min

Roots, stem, leaves, flowers — each part helps the plant. How?

👩‍🏫 Teacher Moves

  • Show a whole plant.
  • Ask what each part does.
  • Pose the question.

🎒 Student Actions

  • See the parts.
  • Wonder the jobs.
  • Get ready.
2

Explore — Match the Parts

10 min

Students investigate.

👩‍🏫 Teacher Moves

  • Send children to Match the Plant Part.
  • Match each part.
  • Name its job.

🎒 Student Actions

  • Match them.
  • Name jobs.
  • Explain them.
3

Explain — Roots to Flowers

10 min

Students explain.

👩‍🏫 Teacher Moves

  • Explain roots and stem.
  • Explain leaves.
  • Explain flowers and seeds.

🎒 Student Actions

  • Learn roots/stem.
  • Learn leaves.
  • Learn flowers.
4

Elaborate — Draw a Plant

8 min

Students elaborate.

👩‍🏫 Teacher Moves

  • Draw and label a plant.
  • Explain each part.
  • Look at a real plant.

🎒 Student Actions

  • Draw it.
  • Label it.
  • Look at one.
5

Reflect — Reflect

5 min

Students conclude.

👩‍🏫 Teacher Moves

  • Name a plant part.
  • Explain its job.
  • Hand out the exit ticket.

🎒 Student Actions

  • Name one.
  • Explain it.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to the Next Generation Science Standards (Grade 1 / Elementary Science).

NGSS
1-LS1-1

Design a solution mimicking how plants use external parts to survive.

NGSS
1-LS1-2

Explore patterns in how plants grow.

NGSS
K-LS1-1

Observe what plants need.

NGSS
SEP-6

Constructing explanations.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Plant-part picture cards.
  • Sentence frame: “The ___ help(s) the plant ___.”
  • Use a real plant.

Support & Access

IEP / 504
  • Start with roots and leaves.
  • Match one pair at a time.
  • Use a real plant.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Explain how leaves make food.
  • Compare different plants.
  • Grow and observe a plant.
Materials

What to gather

  • 📽️Screen / board
  • 🌱A whole plant with roots
  • 💻Match the Plant Part
  • 🖍️Crayons
  • 🔍Magnifiers
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

rootsthe part that drinks water and anchorsstemthe part that holds the plant upleavesthe parts that make foodflowerthe part that makes seedsseedgrows into a new plantsunlightlight plants use to make foodgrowto get biggerplanta living thing that makes food
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 is the job of a plant’s roots?
To hold the plant in the ground and drink up water.
QUESTION 2
What do leaves do?
They make food for the plant using sunlight.
QUESTION 3
What does a flower make?
Seeds, so new plants can grow.

Growing at home? Look at a plant.

Have families look at a real plant together and point out the roots, stem, leaves, and flower, naming each part’s job. A printable plant-parts sheet 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.

🃏 Plant Parts & Their JobsFlip
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.

📝 Plant Parts & Their JobsQuiz
Score: 0
1 / 6
Question 1
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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.

🖨️ Plant Parts & Their JobsPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: flower, grow, leaves, plant, roots, seed, stem, sunlight
  1. to get bigger
  2. the part that makes seeds
  3. the parts that make food
  4. light plants use to make food
  5. the part that drinks water and anchors
  6. grows into a new plant
  7. the part that holds the plant up
  8. a living thing that makes food

Part B · Show what you learned

  1. What is the job of a plant’s roots?
  2. What do leaves do?
  3. What does a flower make?
Answer key — Part A: 1) grow · 2) flower · 3) leaves · 4) sunlight · 5) roots · 6) seed · 7) stem · 8) plant
Part B: 1) To hold the plant in the ground and drink up water. 2) They make food for the plant using sunlight. 3) Seeds, so new plants can grow.