Key Takeaways

  • Three main purposes: Persuade, Inform, Entertain (PIE)
  • Tone is the author's attitude toward the subject
  • Word choice reveals tone
  • Purpose and tone work together to create meaning
  • Help students ask "Why did the author write this?"
Last updated: January 2026

Author's Purpose and Tone

Understanding why an author writes and how they feel about their subject helps readers fully comprehend a text. These skills are frequently tested on the ParaPro.

Author's Purpose

Author's purpose is the reason an author writes a text. The three main purposes are:

PurposeGoalExamples
Persuade (P)Convince the readerAdvertisements, editorials, speeches
Inform (I)Teach or explainTextbooks, news articles, instructions
Entertain (E)Amuse or engageNovels, jokes, poems

Memory Trick: PIE - Persuade, Inform, Entertain

Additional Purposes

PurposeGoalExample
DescribeCreate a mental pictureTravel writing, nature essays
ExplainMake something clearHow-to guides
ExpressShare feelings/emotionsPersonal narratives, poetry

Identifying Author's Purpose

Ask yourself:

  • Is the author trying to change my mind? → Persuade
  • Is the author teaching me facts? → Inform
  • Is the author telling a story for enjoyment? → Entertain

Author's Tone

Tone is the author's attitude toward the subject. It's conveyed through word choice, sentence structure, and details.

Common Tones:

CategoryTone Words
PositiveOptimistic, hopeful, enthusiastic, admiring
NegativeCritical, pessimistic, angry, sarcastic
NeutralObjective, informative, matter-of-fact
FormalSerious, professional, academic
InformalCasual, conversational, friendly
EmotionalPassionate, nostalgic, sorrowful

Identifying Tone Through Word Choice

Example 1: "The brilliant sunset painted the sky in magnificent shades of orange and pink." Tone: Admiring, appreciative

Example 2: "The sun set. The sky turned orange." Tone: Neutral, objective

Purpose and Tone Working Together

PurposeCommon Tones
PersuadeUrgent, passionate, concerned, critical
InformObjective, neutral, matter-of-fact
EntertainHumorous, suspenseful, whimsical

Practice Analysis

"Every child deserves access to quality education. Without proper funding, our schools are crumbling, teachers are leaving, and students are falling behind. We must act now to save our educational system!"

Purpose: Persuade (urging action) Tone: Urgent, concerned, passionate

Classroom Application

Help students identify purpose and tone by:

  • Creating anchor charts with purpose and tone examples
  • Asking "Why did the author write this?"
  • Discussing how word choice affects tone
  • Comparing texts with different purposes on the same topic
  • Using tone word banks for vocabulary development
Test Your Knowledge

What is the primary purpose of a science textbook?

A
B
C
D
Test Your Knowledge

Which word best describes the tone: "Despite facing impossible odds, the team never gave up. Their determination inspired everyone who watched them."

A
B
C
D