Language Arts · Grade 5 · Inquiry and Information: Non-Fiction Literacy · Term 2

Author's Purpose in Non-Fiction

Analyzing why an author writes a particular informational text (to inform, persuade, or entertain).

• Ontario Curriculum Expectations
• CCSS.ELA-LITERACY.RI.5.6

About This Topic

Author's purpose in non-fiction guides Grade 5 students to analyze why writers create informational texts: to inform readers with facts and details, persuade them toward a viewpoint with opinions and calls to action, or entertain through vivid storytelling blended with information. Students evaluate how purpose shapes word choice, such as factual terms for informing versus emotional language for persuading. They compare texts on the same topic, noting differences in structure and emphasis, and justify determinations with specific textual evidence. This aligns with Ontario curriculum expectations for critical reading in the Inquiry and Information unit.

These skills build media literacy and thoughtful evaluation of sources, key for navigating news, ads, and reports. Students learn to detect bias, recognize rhetorical strategies, and appreciate craft in writing. Such analysis strengthens comprehension and supports writing their own purposeful texts later.

Active learning benefits this topic because students practice identifying purposes through interactive tasks like sorting excerpts or debating intentions. These methods turn passive reading into collaborative evidence hunts, making abstract concepts concrete and helping students internalize criteria for independent analysis.

Key Questions

1. Evaluate how an author's purpose influences their word choice.
2. Compare and contrast texts written for different purposes on the same topic.
3. Justify your determination of an author's primary purpose with textual evidence.

Learning Objectives

• Analyze how an author's primary purpose (to inform, persuade, or entertain) shapes the selection of details and language in non-fiction texts.
• Compare and contrast the structure and content of two non-fiction texts addressing the same topic but written for different authorial purposes.
• Evaluate the effectiveness of an author's word choice in achieving their stated or implied purpose.
• Justify the determination of an author's primary purpose by citing specific textual evidence, including vocabulary and sentence structure.

Before You Start

Identifying Main Idea and Supporting Details

Why: Students need to be able to find the central point of a text and the evidence that backs it up before they can analyze why that point is being made.

Fact vs. Opinion

Why: Distinguishing between objective facts and subjective opinions is crucial for identifying persuasive texts versus purely informative ones.

Key Vocabulary

Author's Purpose	The main reason an author decides to write a piece of text. For non-fiction, this is typically to inform, persuade, or entertain.
Inform	To provide facts, details, and explanations about a topic, aiming to increase the reader's knowledge.
Persuade	To convince the reader to agree with a particular viewpoint or to take a specific action, often using opinions and appeals.
Entertain	To engage the reader's interest and enjoyment through storytelling, vivid descriptions, or humor, even within informational texts.
Textual Evidence	Specific words, phrases, sentences, or details from a text that support an idea or claim about the text.

Watch Out for These Misconceptions

Common Misconception

All non-fiction texts aim only to inform.

What to Teach Instead

Non-fiction often persuades or entertains too, using opinions or narrative flair. Sorting activities expose these blends, while group discussions let students debate clues and refine categories with peers' input.

Common Misconception

Persuasive texts rely on lies or false facts.

What to Teach Instead

Persuasion uses selected facts and opinions ethically. Comparing paired texts reveals fact selection patterns. Role-play rewriting helps students practice building arguments without fabrication.

Common Misconception

Author's purpose is always stated directly.

What to Teach Instead

Purposes emerge through subtle cues like word choice. Annotation hunts in pairs train students to infer from evidence, building confidence in nuanced analysis.

Active Learning Ideas

Sorting Stations: Purpose Cards

Prepare 20-30 excerpt cards from non-fiction texts labeled only by source. Small groups sort cards into inform, persuade, or entertain categories, citing evidence like fact lists or opinion phrases. Groups rotate stations and present one example to the class.

35 min·Small Groups

Pairs Compare: Topic Twins

Provide pairs with two texts on the same topic, such as recycling, one informative and one persuasive. Partners chart differences in word choice, structure, and evidence use on a Venn diagram. Pairs share findings in a whole-class gallery walk.

40 min·Pairs

Evidence Relay: Text Detectives

In small groups, students read a mystery non-fiction text and pass an annotated copy, adding one piece of evidence for the author's purpose. Groups vote on primary purpose and justify with their chain of notes during debrief.

30 min·Small Groups

Rewrite Challenge: Purpose Shift

Small groups select a short informative paragraph and rewrite it to persuade or entertain, tracking changes in words and structure. They read originals and rewrites aloud, class votes on effectiveness.

25 min·Small Groups

Real-World Connections

• News reporters for outlets like the CBC or The Globe and Mail must decide if their articles are primarily meant to inform readers about an event, persuade them about a policy, or engage them with a compelling human interest story.
• Marketing professionals creating brochures for tourism boards or product advertisements must carefully choose language and facts to persuade potential customers to visit a destination or purchase a good.
• Documentary filmmakers analyze their target audience and choose specific narrative techniques and factual presentations to either educate viewers about a subject or evoke an emotional response.

Assessment Ideas

Exit Ticket

Provide students with a short, non-fiction excerpt. Ask them to write: 1. The author's primary purpose (inform, persuade, or entertain). 2. Two specific examples of word choice or details that support their answer.

Discussion Prompt

Present two short texts on the same topic, one aiming to inform and the other to persuade. Ask students: 'How does the author's purpose change the way information is presented? What specific words or phrases make you think one is trying to inform and the other to persuade?'

Quick Check

Give students a list of sentences or short phrases. Ask them to quickly categorize each as most likely used to inform, persuade, or entertain. Review answers as a class, discussing the reasoning behind each choice.

Frequently Asked Questions

How do I teach author's purpose in non-fiction to Grade 5?

Start with clear definitions and models: read excerpts aloud, model identifying clues like neutral facts for inform or calls to action for persuade. Use graphic organizers for evidence collection. Build to comparisons of same-topic texts, emphasizing word choice impacts. Scaffold with sentence stems for justifications to support Ontario curriculum goals.

What are examples of non-fiction texts for different author's purposes?

Informative: encyclopedia entries or news reports with balanced facts. Persuasive: opinion editorials or ads urging action, like recycling campaigns. Entertaining: narrative non-fiction like animal adventure books with humor and drama. Select age-appropriate Canadian sources, such as articles from Owl Magazine, to compare on topics like environment or history.

How does author's purpose influence word choice in texts?

Informative texts use precise, neutral words like 'research shows.' Persuasive ones employ loaded terms such as 'must act now' or 'disaster awaits.' Entertaining texts add vivid descriptors like 'thrilling chase.' Charting examples helps students see patterns and apply to their reading and writing.

How can active learning help teach author's purpose?

Active tasks like sorting excerpt cards or debating purposes in pairs make analysis hands-on and social. Students hunt evidence collaboratively, discuss ambiguities, and rewrite texts, reinforcing criteria through application. This builds deeper retention than worksheets, as peers challenge ideas and celebrate discoveries, aligning with inquiry-based Ontario learning.