Analyzing Author's Purpose in Non-Fiction

Active learning works because students need to handle texts directly to notice how purpose hides in details like word choice and structure. When they move, sort, and rewrite, abstract ideas about purpose become visible in the way they manipulate words and arguments.

• Class 9
• English
• 4 activities
• 25 min–45 min

Learning Objectives

1. Analyze excerpts from 'The Spirit of Adventure' unit to identify the author's primary purpose: to inform, persuade, or entertain.
2. Evaluate how specific word choices and factual presentation in non-fiction texts support the author's intended purpose.
3. Compare and contrast the techniques used by authors to inform versus persuade in two different non-fiction articles.
4. Predict the likely audience for a given non-fiction text based on its purpose, tone, and content.

Four Corners

⏱ 40 min·Small Groups

Small Groups: Purpose Sorting Stations

Prepare stations with excerpts from adventure texts. Groups rotate, sort each into inform, persuade, or entertain, and note evidence like facts or emotional appeals. Groups present one example to the class for feedback.

Prepare & details

Differentiate between an author's primary purpose to inform versus to persuade in a given text.

Facilitation Tip: For Purpose Sorting Stations, label each station clearly with the three purposes and provide a timer so groups move quickly to avoid overanalysing one text.

Setup: Adaptable for fixed-bench classrooms of 40–50 students; full movement variant requires open floor space, coloured card variant works in any configuration

Materials: Four corner signs or wall labels (Strongly Agree, Agree, Disagree, Strongly Disagree), Coloured response cards for fixed-furniture adaptations, Statement prompt displayed on board or printed as handout, Position justification worksheet or exit slip for individual accountability

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Four Corners

⏱ 30 min·Pairs

Pairs: Rewrite for New Purpose

Pairs select a short non-fiction paragraph. They rewrite it to change the purpose, for example from inform to persuade. Partners swap, guess the new purpose, and discuss changes made.

Prepare & details

Evaluate how an author's purpose influences their selection and presentation of facts.

Facilitation Tip: During Rewrite for New Purpose, remind pairs to keep the core facts intact but shift tone—this forces them to notice what changes and what stays.

Setup: Adaptable for fixed-bench classrooms of 40–50 students; full movement variant requires open floor space, coloured card variant works in any configuration

Materials: Four corner signs or wall labels (Strongly Agree, Agree, Disagree, Strongly Disagree), Coloured response cards for fixed-furniture adaptations, Statement prompt displayed on board or printed as handout, Position justification worksheet or exit slip for individual accountability

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Four Corners

⏱ 45 min·Small Groups

Whole Class: Jigsaw Text Analysis

Divide class into expert groups, each analysing one text's purpose. Experts then form new mixed groups to teach their findings. Class discusses predictions on audience and tone.

Prepare & details

Predict the intended audience of a non-fiction text based on its purpose and tone.

Facilitation Tip: In Jigsaw Text Analysis, assign each expert group a different aspect to note: evidence of persuasion, entertainment, or information, so the whole class sees the full picture.

Setup: Adaptable for fixed-bench classrooms of 40–50 students; full movement variant requires open floor space, coloured card variant works in any configuration

Materials: Four corner signs or wall labels (Strongly Agree, Agree, Disagree, Strongly Disagree), Coloured response cards for fixed-furniture adaptations, Statement prompt displayed on board or printed as handout, Position justification worksheet or exit slip for individual accountability

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Four Corners

⏱ 25 min·Individual

Individual: Purpose Detective Log

Students read a new text individually, log evidence for each purpose in a table, and justify the primary one. Share logs in a class gallery walk for peer validation.

Prepare & details

Differentiate between an author's primary purpose to inform versus to persuade in a given text.

Facilitation Tip: For the Purpose Detective Log, encourage students to highlight specific phrases and note the effect, so their justifications are built from concrete evidence.

Setup: Adaptable for fixed-bench classrooms of 40–50 students; full movement variant requires open floor space, coloured card variant works in any configuration

Materials: Four corner signs or wall labels (Strongly Agree, Agree, Disagree, Strongly Disagree), Coloured response cards for fixed-furniture adaptations, Statement prompt displayed on board or printed as handout, Position justification worksheet or exit slip for individual accountability

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Teaching This Topic

Experienced teachers approach this topic by making purpose visible through movement and manipulation, not lectures. Start with short, vivid excerpts so students feel the difference between a dry fact list and a thrilling anecdote. Avoid spending too much time on theory—instead, let students stumble and correct as they work with real texts. Research shows that inference improves when students compare contrasting examples side by side, so always pair persuasion with information or entertainment to sharpen their eyes.

What to Expect

Successful learning looks like students confidently pointing to language and structure to justify purpose, not just memorising definitions. They should also adapt tone and content when rewriting for new audiences, showing they understand how purpose changes presentation.

Watch Out for These Misconceptions

Common Misconception

During Purpose Sorting Stations, watch for students who assume every non-fiction text only informs, ignoring persuasive headlines or entertaining anecdotes.

What to Teach Instead

During Purpose Sorting Stations, hand each group a mix of texts including opinion pieces, humour columns, and data reports, and ask them to find at least one clue for each purpose in every text, even if it is not the main one.

Common Misconception

During Rewrite for New Purpose, watch for students who think purpose is only about changing facts, not tone or structure.

What to Teach Instead

During Rewrite for New Purpose, give pairs a checklist that includes changing tone, adding or removing anecdotes, and altering sentence structure, so they see purpose in more than just word choice.

Common Misconception

During Jigsaw Text Analysis, watch for students who believe non-fiction cannot entertain, especially in serious topics like science or history.

What to Teach Instead

During Jigsaw Text Analysis, include at least one biographical sketch or adventure memoir where humour or vivid language appears, so students see how entertainment slips into factual writing.

Assessment Ideas

Quick Check

After Purpose Sorting Stations, collect the sorted cards and check if each group has correctly labelled at least two texts with their primary purpose and provided one sentence of justification using evidence from the text.

Discussion Prompt

During Jigsaw Text Analysis, after groups present their findings, facilitate a whole-class discussion where students compare how purpose changes the same topic across different texts, using their jigsaw notes as evidence.

Exit Ticket

After Purpose Detective Log, collect the logs and read one sentence from each student's justification to assess if they are pointing to specific phrases, tone, or structure that reveals the author's purpose.

Extensions & Scaffolding

• Challenge: Ask students to find a non-fiction text in a newspaper or magazine, identify its purpose, and then rewrite the opening paragraph for a different purpose, explaining their choices in a short paragraph.
• Scaffolding: Provide a partially completed Purpose Detective Log template with key phrases already highlighted, so students focus on writing the justification rather than hunting for evidence.
• Deeper exploration: Invite students to research how the same event is reported differently in two news outlets with opposing views, then analyse purpose through language and source selection.

Key Vocabulary

Author's Purpose	The main reason an author decides to write a piece of text. This could be to inform, persuade, entertain, or a combination.
Informative Text	Non-fiction writing that aims to educate the reader by presenting facts, data, and objective information about a topic.
Persuasive Text	Writing that aims to convince the reader to adopt a particular viewpoint or take a specific action, often using arguments, opinions, and emotional appeals.
Tone	The author's attitude toward the subject or audience, conveyed through word choice and sentence structure. It helps signal the author's purpose.
Bias	A prejudice for or against one thing, person, or group compared with another, usually in a way considered to be unfair. Authors may show bias to persuade.