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Author's Purpose

Fourth graders learn the three main reasons authors write, to persuade, inform, or entertain, and how to use clues in a text to figure out which one, and check what they know.

Grade 4Author's Purpose50 minutes1 class periodReading WorkshopExplicit 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 PIE purposes.
  • ✓Spot text clues.
  • ✓Match a text to its purpose.
  • ✓Explain why.
Essential Question

Every author writes for a reason. What are the three main purposes behind writing, and how do you spot which one a text has?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Purpose Check · Interactive

Purpose Check

Project this and answer each question about why authors write, using the PIE idea — read the explanation after each one.

🥧 Check what you know about author's purposeTry it
Answer each question about why authors write (Persuade, Inform, Entertain).
The Lesson · Workshop (Mini-Lesson · Practice · Share)

50 minutes, five moves

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

1

Hook — Why Write It?

5 min

An ad, a news story, and a funny tale are all writing, but the authors wanted different things. Why did each write?

👩‍🏫 Teacher Moves

  • Show three short texts.
  • Ask the author's goal.
  • Set the goal.

🎒 Student Actions

  • Think.
  • Share.
  • Get ready.
2

Use — Purpose Check

12 min

Students answer questions about author's purpose.

👩‍🏫 Teacher Moves

  • Send students to the Purpose Check.
  • Answer each question.
  • Read the why.

🎒 Student Actions

  • Answer.
  • Check.
  • Read it.
3

Modify — Find the Clue

13 min

Students justify a purpose.

👩‍🏫 Teacher Moves

  • Read a short text.
  • Name the purpose.
  • Point to a clue that shows it.

🎒 Student Actions

  • Read.
  • Name.
  • Point.
4

Create — Write with Purpose

15 min

Students write for each purpose.

👩‍🏫 Teacher Moves

  • Pick a topic.
  • Write to inform it.
  • Write to entertain it.

🎒 Student Actions

  • Pick.
  • Write.
  • Write.
5

Reflect — PIE

5 min

Students reflect on purpose.

👩‍🏫 Teacher Moves

  • What does PIE stand for?
  • How can you tell an author wants to persuade?
  • 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 Common Core State Standards for English Language Arts (Grades 9–10).

CCSS
RI.4.8

Explain how an author uses reasons to support points.

CCSS
RI.4.6

Identify an author's purpose and point of view.

CCSS
RL.4.2

Determine the purpose of a literary text.

CCSS
W.4.4

Write for a purpose and audience.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • PIE picture cards.
  • Sentence frame: “The author wants to ___ .”
  • Answer one question at a time.

Support & Access

IEP / 504
  • Start with entertain vs inform.
  • Sort three short texts by purpose.
  • Review one purpose at a time.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Spot mixed-purpose texts.
  • Find the purpose in a real ad.
  • Debate an author's hidden goal.
Materials

What to gather

  • 📽️Projector / board
  • 🖼️Short sample texts
  • 💻Purpose Check
  • 🥧PIE reference chart
  • ✏️Pencils
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

author's purposethe reason an author writes a textpersuadeto convince the reader to think or do somethinginformto teach facts or explain somethingentertainto tell a story or make reading enjoyablePIEpersuade, inform, entertaincluea hint in the text that shows the purposeopinionwhat someone thinks or feelsaudiencethe readers an author writes for
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 does PIE stand for?
Persuade, Inform, and Entertain, the three main reasons authors write.
QUESTION 2
How can you tell an author wants to persuade?
Look for opinion words and calls to action, like 'best' or 'you should'.
QUESTION 3
How do you find an author's purpose?
Look at the clues in the text and ask why it was written.

Create: write with purpose.

Have students pick one topic and write about it twice, once to inform and once to entertain, so they feel how purpose changes writing. A printable author's-purpose worksheet is in the English Language Arts 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.

🃏 Author's PurposeFlip
Card 1
Term
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Meaning
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Practice · Quiz

Check your understanding

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

📝 Author's PurposeQuiz
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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.

🖨️ Author's PurposePrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: audience, author's purpose, clue, entertain, inform, opinion, persuade, PIE
  1. to tell a story or make reading enjoyable
  2. persuade, inform, entertain
  3. what someone thinks or feels
  4. the readers an author writes for
  5. to teach facts or explain something
  6. a hint in the text that shows the purpose
  7. the reason an author writes a text
  8. to convince the reader to think or do something

Part B · Show what you learned

  1. What does PIE stand for?
  2. How can you tell an author wants to persuade?
  3. How do you find an author's purpose?
Answer key — Part A: 1) entertain · 2) PIE · 3) opinion · 4) audience · 5) inform · 6) clue · 7) author's purpose · 8) persuade
Part B: 1) Persuade, Inform, and Entertain, the three main reasons authors write. 2) Look for opinion words and calls to action, like 'best' or 'you should'. 3) Look at the clues in the text and ask why it was written.